{"id":22,"date":"2023-05-08T00:43:18","date_gmt":"2023-05-08T05:43:18","guid":{"rendered":"https:\/\/ajedrezdata.com\/?page_id=22"},"modified":"2024-08-07T15:29:14","modified_gmt":"2024-08-07T20:29:14","slug":"ajedrez-data","status":"publish","type":"page","link":"https:\/\/ajedrezdata.com\/es\/","title":{"rendered":"Ajedrez Data"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Chess Data Bases for Free<\/h2>\n\n\n\n<p>I am training to achieve a FIDE Official Chess title, so one of the first resources I will need is the game databases. Due to the high cost of commercial versions I decided to start my own collection.<\/p>\n\n\n\n<p>The collection of Chess games are not copyrighted, they are in the public domain. The comments on them do belong to their authors, therefore in these collections that I offer, all the games do not have comments. That said, creating Chess game collections is therefore free.<\/p>\n\n\n\n<p>And if this works for me, I guess it will work for other Chess players as well, so I&#8217;ve decided to free up my databases.<\/p>\n\n\n\n<p>I plan to do this on a monthly basis, collecting as many games as I can get from as many tournaments as possible. Nowadays, almost all the important events publish all the games round by round on the web, so I hope to be able to contribute in this way to the training of new Chess players.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><em>\u201cGens una sumus\u201d<\/em><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>ACM Mario Lacunza<\/strong><\/p>\n\n\n\n<div class=\"wp-block-ultimate-post-post-grid-parent ultp-post-grid-parent\" data-postid=\"22\" data-grids=\"[{&quot;blockId&quot;:&quot;cfc562&quot;,&quot;name&quot;:&quot;ultimate-post_post-grid-1&quot;}]\" data-pagi=\"[&quot;ultp-block-538a83&quot;]\"><div  class=\"ultp-post-grid-block wp-block-ultimate-post-post-grid-1 ultp-block-cfc562\"><div class=\"ultp-block-wrapper\"><div class=\"ultp-loading\"><div class=\"ultp-loading-blocks\" style=\"width:100%;height:100%;\"><div style=\"left: 0;top: 0;animation-delay:0s;\"><\/div><div style=\"left: 21px;top: 0;animation-delay:0.125s;\"><\/div><div style=\"left: 42px;top: 0;animation-delay:0.25s;\"><\/div><div style=\"left: 0;top: 21px;animation-delay:0.875s;\"><\/div><div style=\"left: 42px;top: 21px;animation-delay:0.375s;\"><\/div><div style=\"left: 0;top: 42px;animation-delay:0.75s;\"><\/div><div style=\"left: 42px;top: 42px;animation-delay:0.625s;\"><\/div><div style=\"left: 21px;top: 42px;animation-delay:0.5s;\"><\/div><\/div><\/div><div class=\"ultp-block-items-wrap ultp-block-row ultp-pg1a-style1 ultp-grid1-responsive ultp-block-column-3 ultp-sm-column-2 ultp-xs-column-1 ultp-layout1\"><div class=\"ultp-block-item post-id-634\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient0\"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/otb\/over-the-board-database-aj-otb-001\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"Over the Board Database: AJ-OTB-001\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2024\/08\/al-ain-870x570.jpeg\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-otb\" href=\"https:\/\/ajedrezdata.com\/es\/databases\/otb\/\">OTB<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/otb\/over-the-board-database-aj-otb-001\/\">Over the Board Database: AJ-OTB-001<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nAgo 8, 2024<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>This is the updated version of the large database of Chess Games played until the&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-613\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient1\"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/corr\/correspondence-database-aj-corr-001\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"Correspondence Database: AJ-CORR-001\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2024\/08\/120153-870x570.jpeg\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-corr\" href=\"https:\/\/ajedrezdata.com\/es\/databases\/corr\/\">CORR<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/corr\/correspondence-database-aj-corr-001\/\">Correspondence Database: AJ-CORR-001<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nAgo 7, 2024<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>This is an update for the large database of Correspondence Chess Games played until August&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-501\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient2\"><a href=\"https:\/\/ajedrezdata.com\/es\/news\/added-support-for-scid\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"scidvspc\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2024\/03\/scidvspc.jpg\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-news\" href=\"https:\/\/ajedrezdata.com\/es\/news\/\">News<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/news\/added-support-for-scid\/\">Added Support for SCID<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nMar 26, 2024<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>Due to changes in downloads, I have decided to add the SCID Vs Pc database&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-234\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient3\"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/others\/new-in-chess-magazines-all-games\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"nic magazines\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2023\/08\/micmagazine.png\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-others\" href=\"https:\/\/ajedrezdata.com\/es\/databases\/others\/\">Others<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/others\/new-in-chess-magazines-all-games\/\">New In Chess Magazines: All Games<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nAgo 7, 2023<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>The prestigious magazine specialized in Chess, New in Chess, has published many of the games&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-186\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient4\"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/others\/new-in-chess-yearbook-all-games\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"nic yearbooks\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2023\/07\/Screenshot-2023-07-17-at-19-20-20-Yearbook.png\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-others\" href=\"https:\/\/ajedrezdata.com\/es\/databases\/others\/\">Others<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/others\/new-in-chess-yearbook-all-games\/\">New In Chess YearBook: All Games<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nJul 18, 2023<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>In May 2022 we received the sad news that another written medium was coming to&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-113\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient5\"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/corr\/correspondence-database-aj-corr-000\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"Correspondence Database: AJ-CORR-000\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2023\/05\/109740.jpeg\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-corr\" href=\"https:\/\/ajedrezdata.com\/es\/databases\/corr\/\">CORR<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/corr\/correspondence-database-aj-corr-000\/\">Correspondence Database: AJ-CORR-000<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nMay 11, 2023<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>This is the updated version of the large database of Correspondence Chess Games played until&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-64\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient6\"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/otb\/over-the-board-database-aj-otb-000\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"Over the Board Database: AJ-OTB-000\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2023\/05\/110149-2.jpeg\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-otb\" href=\"https:\/\/ajedrezdata.com\/es\/databases\/otb\/\">OTB<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/databases\/otb\/over-the-board-database-aj-otb-000\/\">Over the Board Database: AJ-OTB-000<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nMay 10, 2023<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>This is the updated version of the large database of Chess Games played until the&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-61\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient7\"><a href=\"https:\/\/ajedrezdata.com\/es\/news\/changes-in-the-downloads\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"Changes in the Downloads\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2023\/05\/post.png\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-news\" href=\"https:\/\/ajedrezdata.com\/es\/news\/\">News<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/news\/changes-in-the-downloads\/\">Changes in the Downloads<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nMay 8, 2023<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>To date we have maintained the policy of having only one downloadable file for each&hellip;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"ultp-block-item post-id-57\"><div class=\"ultp-block-content-wrap\"><div class=\"ultp-block-image ultp-block-image-opacity ultp-block-image-overlay ultp-block-image-simgleGradient ultp-block-image-simgleGradient8\"><a href=\"https:\/\/ajedrezdata.com\/es\/news\/support-for-chessbase-17\/\"><img decoding=\"async\"  class=\"ultp-block-image-content\"  alt=\"Support for ChessBase 17\"  src=\"https:\/\/ajedrezdata.com\/wp-content\/uploads\/2023\/05\/C17SplashL.jpg\" \/><\/a><div class=\"ultp-category-img-grid\"><div class=\"ultp-category-grid ultp-category-classic ultp-category-topLeft\"><div class=\"ultp-category-in\"><a class=\"ultp-cat-news\" href=\"https:\/\/ajedrezdata.com\/es\/news\/\">News<\/a><\/div><\/div><\/div><\/div><div class=\"ultp-block-content\"><h2 class=\"ultp-block-title \"><a href=\"https:\/\/ajedrezdata.com\/es\/news\/support-for-chessbase-17\/\">Support for ChessBase 17<\/a><\/h2><div class=\"ultp-block-meta ultp-block-meta-dot ultp-block-meta-icon\"><span class=\"ultp-block-author ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <circle cx=\"12\" cy=\"7\" r=\"4\" stroke=\"currentColor\" stroke-linejoin=\"round\" stroke-width=\"1.5\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 21v-3a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v3\"\/>\n<\/svg>\n<a class=\"\" href=\"https:\/\/ajedrezdata.com\/es\/author\/ajedrezdata\/\">Mario Lacunza<\/a><\/span><span class=\"ultp-block-date ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M3 5.5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-14ZM8 2v3m8-3v3M3 9h18\"\/>\n<\/svg>\nMay 8, 2023<\/span><span class=\"ultp-post-read ultp-block-meta-element\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M4 5v14a3 3 0 0 0 3 3h13V8H7a3 3 0 0 1-3-3Zm0 0a3 3 0 0 1 3-3h13M7 5h10\"\/>\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"M9.5 18.5v-3.092a3 3 0 0 1 .504-1.664l1.219-1.828a.934.934 0 0 1 1.554 0l1.22 1.828a3 3 0 0 1 .503 1.664V18.5m-5-2.5h5\"\/>\n<\/svg>\n1 min read<\/span><\/div><div class=\"ultp-block-excerpt\"><p>A few months ago the new version of ChessBase 17 was released and I have&hellip;<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"pagination-block-html\" aria-hidden=\"true\" style=\"display: none;\"><div class=\"ultp-pagination-wrap ultp-pagination-ajax-action\"  data-for=\"ultp-block-cfc562\"  data-blockid=\"cfc562\"  data-expost=\"\"  data-paged=\"1\"  data-pages=\"2\"  data-blockname=\"ultimate-post_post-grid-1\"  data-postid=\"22\"  data-selfpostid=\"yes\" ><ul class=\"ultp-pagination\"><li class=\"ultp-prev-page-numbers\" style=\"display:none\"><a href=\"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages\/22\/\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"m15 18-6-6 6-6\"\/>\n<\/svg>\n Previous<\/a><\/li><li class=\"ultp-center-item pagination-active\" data-current=\"1\"><a href=\"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages\/22\/\">1<\/a><\/li><li class=\"ultp-center-item\" data-current=\"2\" ><a href=\"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages\/22\/page\/2\/\">2<\/a><\/li><li class=\"ultp-last-dot\" style=\"display:none\"><a href=\"#\">&#8230;<\/a><\/li><li class=\"ultp-next-page-numbers\"><a href=\"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages\/22\/page\/2\/\">Next<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\">\n  <path stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" d=\"m9 18 6-6-6-6\"\/>\n<\/svg>\n<\/a><\/li><\/ul><\/div><\/div><\/div>\n\n\n<div class=\"wp-block-ultimate-post-post-pagination ultp-block-538a83 ultp-pagination-block ultp-pagination-wrap\"><div class=\"ultp-pagination-wrap ultp-disable-editor-click ultp-pagination-ajax-action\"><ul class=\"ultp-pagination\"><li><a href=\"#\" class=\"ultp-prev-page-numbers\"><svg enable-background=\"new 0 0 477.175 477.175\" version=\"1.1\" viewBox=\"0 0 477.18 477.18\"><path d=\"m145.19 238.58 215.5-215.5c5.3-5.3 5.3-13.8 0-19.1s-13.8-5.3-19.1 0l-225.1 225.1c-5.3 5.3-5.3 13.8 0 19.1l225.1 225c2.6 2.6 6.1 4 9.5 4s6.9-1.3 9.5-4c5.3-5.3 5.3-13.8 0-19.1l-215.4-215.5z\"><\/path><\/svg> Previous<\/a><\/li><li><a href=\"#\">1<\/a><\/li><li><a href=\"#\">2<\/a><\/li><li><a href=\"#\">3<\/a><\/li><li><a href=\"#\" class=\"ultp-next-page-numbers\">Next <svg enable-background=\"new 0 0 477.175 477.175\" version=\"1.1\" viewBox=\"0 0 477.18 477.18\"><path d=\"m360.73 229.08-225.1-225.1c-5.3-5.3-13.8-5.3-19.1 0s-5.3 13.8 0 19.1l215.5 215.5-215.5 215.5c-5.3 5.3-5.3 13.8 0 19.1 2.6 2.6 6.1 4 9.5 4s6.9-1.3 9.5-4l225.1-225.1c5.3-5.2 5.3-13.8 0.1-19z\"><\/path><\/svg><\/a><\/li><\/ul><\/div><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Curation<\/h2>\n\n\n\n<p>Many of the old databases have errors so I have had to do many filters:<\/p>\n\n\n\n<p>Deleted duplicate games, deleted games with errors, deleted games with less than 5 moves, selection of games with players with ELO +2000, added the ELO of the players when possible, corrected the names and added codes ECO openings.<\/p>\n\n\n\n<p>The November 2022 update eliminated +1.5 million duplicate games that originated in the Caissabase database.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">File Formats<\/h2>\n\n\n\n<p>From July 2022 the SCID format will be replaced by ChessBase 16. I have been able to buy the latest version of this software and it is excellent.<\/p>\n\n\n\n<p>All databases are offered for download in two formats:<\/p>\n\n\n<style>.wp-block-kadence-iconlist.kt-svg-icon-list-items22_28083f-32:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_28083f-32 ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_28083f-32 ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_28083f-32 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items22_28083f-32 ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items22_28083f-32 kt-svg-icon-list-columns-1 alignnone\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-22_134c96-de .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_134c96-de\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>PGN:<\/strong> the universal format for saving chess games which is basically plain text and is recognized by all chess programs. You can easily convert this format to Chessbase or other software.<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_18cdba-f2 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_18cdba-f2\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\"><strong>CB:<\/strong> ChessBase 16 format.<\/span><\/li>\n<\/ul><\/div>\n\n\n\n<p>All files are compressed using the format <a href=\"https:\/\/www.7-zip.org\/\" target=\"_blank\" rel=\"noopener\">7zip<\/a>, which is free and free available for all platforms.<\/p>\n\n\n\n<p>All files are stored in the cloud: Contabo Object Storage:<\/p>\n\n\n\n<center><a href=\"https:\/\/www.kqzyfj.com\/click-100971922-15022370\" target=\"_top\" rel=\"noopener\">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lduhtrp.net\/image-100971922-15022370\" width=\"250\" height=\"360\" alt=\"\" border=\"0\"\/><\/a><\/center>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to import PGN into SCID vs PC?<\/h2>\n\n\n\n<p>You can&#8217;t import PGN files into SCID vs PC using the GUI because of the file size, the proccess will be crash. Instead of that you need to use a command line tool.<\/p>\n\n\n\n<p><strong><a href=\"http:\/\/scidvspc.sourceforge.net\/doc\/Pgnscid.htm\" target=\"_blank\" rel=\"noopener\">Pgnscid<\/a><\/strong> is a command line utility (included with Scid) to convert PGN files to si4 databases. It&#8217;s main advantage over Scid Imports is that it is more reliable for large PGN imports.To convert a file named &#8220;myfile.pgn&#8221;, simply type:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$&gt; pgnscid myfile.pgn<\/code><\/pre>\n\n\n\n<p>and a Scid database (consisting of &#8220;myfile.si4&#8221;, &#8220;myfile.sg4&#8221; and &#8220;myfile.sn4&#8221;) is created, with errors and warnings written to &#8220;myfile.err&#8221;.<\/p>\n\n\n\n<p>To create the database in a different directory, or with a different name, one may add the database name to the command line. For eg:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$&gt; pgnscid myfile.pgn mybase<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Origins of the Games<\/h2>\n\n\n\n<p>I have obtained Chess games from different external sources such as many old websites now closed (remember the archive of the University of Pittsburgh?), games that I manually collected myself since the 80&#8217;s; I have also collected games from other free and open databases: <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.wp-block-kadence-iconlist.kt-svg-icon-list-items22_98915e-65:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_98915e-65 ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_98915e-65 ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_98915e-65 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items22_98915e-65 ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items22_98915e-65 kt-svg-icon-list-columns-1 alignnone\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-22_74d43b-e4 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_74d43b-e4\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Millionbase <\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_65950e-38 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_65950e-38\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Icofy Chess Database<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_7211cc-c3 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_7211cc-c3\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">KingBase Chess Database<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_aa9fc1-ee .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_aa9fc1-ee\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">TWIC <\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_2f71bc-6f .kt-svg-icon-list-text 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mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_3b1948-51\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Lichess.org Database<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_93367d-28 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_93367d-28\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">rozim<\/span><\/li>\n<\/ul><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.wp-block-kadence-iconlist.kt-svg-icon-list-items22_edcd3b-ee:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_edcd3b-ee ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_edcd3b-ee ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items22_edcd3b-ee ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}.kt-svg-icon-list-items22_edcd3b-ee ul.kt-svg-icon-list .kt-svg-icon-list-level-0 .kt-svg-icon-list-single svg{font-size:20px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items22_edcd3b-ee kt-svg-icon-list-columns-1 alignnone\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-22_9f92a6-67 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_9f92a6-67\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">Chess.com<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_19d439-0d .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_19d439-0d\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">ICCF<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_a7b5b8-c1 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_a7b5b8-c1\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">IECG<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_e86bf6-db .kt-svg-icon-list-text 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mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_5c113e-e5\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">FICS<\/span><\/li>\n\n\n<style>.kt-svg-icon-list-item-22_c412c7-d2 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<li class=\"wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-22_c412c7-d2\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\/><polyline points=\"22 4 12 14.01 9 11.01\"\/><\/svg><\/span><span class=\"kt-svg-icon-list-text\">PGN Mentor<\/span><\/li>\n<\/ul><\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Donations<\/h2>\n\n\n\n<p>If you find this content useful, I invite you to send me a donation, with which I will be able to pay the costs of the domain, server and the repository of the databases.<\/p>\n\n\n\n<center>\n          <form action=\"https:\/\/www.paypal.com\/donate\" method=\"post\" target=\"_top\">\n            <input type=\"hidden\" name=\"hosted_button_id\" value=\"JQ88GRELGZQHQ\" \/>\n            <input type=\"image\" src=\"https:\/\/www.paypalobjects.com\/en_US\/i\/btn\/btn_donateCC_LG.gif\" border=\"0\"\n              name=\"submit\" title=\"PayPal - The safer, easier way to pay online!\" alt=\"Donate with PayPal button\" \/>\n            <img loading=\"lazy\" decoding=\"async\" alt=\"\" border=\"0\" src=\"https:\/\/www.paypal.com\/en_PE\/i\/scr\/pixel.gif\" width=\"1\" height=\"1\" \/>\n          <\/form>\n        <\/center>\n\n\n\n<h2 class=\"wp-block-heading\">Social<\/h2>\n\n\n\n<p>Follow us on our social networks where you will find out when a new version of the Free Chess Databases will be released:<\/p>\n\n\n\n<center>\n<p class=\"text-center\"><a href=\"https:\/\/twitter.com\/AjedrezData\" target=\"\u201d_blank\u201d\" rel=\"noopener\"><svg\n            xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"64\" height=\"64\" fill=\"currentColor\" class=\"bi bi-twitter\"\n            viewBox=\"0 0 16 16\">\n            <path\n              d=\"M5.026 15c6.038 0 9.341-5.003 9.341-9.334 0-.14 0-.282-.006-.422A6.685 6.685 0 0 0 16 3.542a6.658 6.658 0 0 1-1.889.518 3.301 3.301 0 0 0 1.447-1.817 6.533 6.533 0 0 1-2.087.793A3.286 3.286 0 0 0 7.875 6.03a9.325 9.325 0 0 1-6.767-3.429 3.289 3.289 0 0 0 1.018 4.382A3.323 3.323 0 0 1 .64 6.575v.045a3.288 3.288 0 0 0 2.632 3.218 3.203 3.203 0 0 1-.865.115 3.23 3.23 0 0 1-.614-.057 3.283 3.283 0 0 0 3.067 2.277A6.588 6.588 0 0 1 .78 13.58a6.32 6.32 0 0 1-.78-.045A9.344 9.344 0 0 0 5.026 15z\" \/>\n          <\/svg>@AjedrezData<\/a><\/p><\/center>\n","protected":false},"excerpt":{"rendered":"<p>Chess Data Bases for Free I am training to achieve a FIDE Official Chess title, so one of the first resources I will need is the game databases. Due to the high cost of commercial versions I decided to start my own collection. The collection of Chess games are not copyrighted, they are in the&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"default","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-22","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages\/22","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/comments?post=22"}],"version-history":[{"count":35,"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages\/22\/revisions"}],"predecessor-version":[{"id":632,"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/pages\/22\/revisions\/632"}],"wp:attachment":[{"href":"https:\/\/ajedrezdata.com\/es\/wp-json\/wp\/v2\/media?parent=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}