Knowledge

Lichess

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Later in September 2020, the SLCC hosted the 2020 Saint Louis Rapid and Blitz on Lichess, a combined rapid and blitz event with a prize fund of $ 250,000. The ten invited participants included Carlsen, Nakamura and So. Carlsen and So were the joint overall winners with 24 points, with So winning the
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at a number of difficulty levels. They may analyze specific positions from standard chess or any of the supported chess variants. The website implements a version of the Stockfish engine that runs on the user's local machine within the user's web browser for limited or infinite analysis, which will
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In August 2023, an article was published on lichess website, stating "Lichess will no longer cooperate with the US Chess Federation and the Saint Louis Chess Club". The article included previously unpublished details of sexual misconduct allegations against two US grandmasters, and criticized the
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On March 19, 2021, Lichess announced a new feature – Puzzle Racer, a mix of Puzzle Storm, released in January of the same year. Like Puzzle Storm, a timed puzzle feature, it prompts the user to solve chess puzzles with increasing difficulty as quickly as possible, but with the goal to outperform
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explorer, studies, and an analysis board. It also has a section where chess coaches can advertise their services to users. Users can create "arena" or "swiss"-style tournaments in any time control and variant, including custom starting positions (for example, a thematic blitz tournament from the
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In June 2020, the SLCC hosted the Clutch Chess: International on Lichess, an eight-player invitational knock-out tournament with a prize fund of $ 265,000, which at the time was the largest prize fund ever offered for an online chess event. The participants were
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opponents in both the time and accuracy sense and hence be the first to finish the race. Each correct move, not puzzle, gives a user one point and fills the combo bar by one. When a bar is filled a point bonus is given as shown below.
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We are a non‑profit association because we believe in a free, world-class chess experience for anyone, anywhere. We rely on support from to make it possible. If you've gotten something out of lichess, please take a second to pitch
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As with puzzle storm, an official leaderboard is not yet implemented, however, players can see their daily high scores. There are no bots participating but unregistered players can also join and are given their user names randomly.
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Portions of the website have been translated to over 80 languages. About 30 of these are marked as "complete" but the terms of service, privacy policy, blog posts, and coach biographies are not yet fully
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In "Horde", white has a large number of pawns and black has a normal setup. For White to win, they must checkmate Black. For Black to win, they must capture all White pieces and pawns.
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match on Lichess, with the winner of the overall match being the first player to reach 100 wins. After 194 games Firouzja won the match 103.5–90.5 (100 wins, 7 draws and 87 losses).
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In December 2017 Lichess began hosting a monthly Lichess Titled Arena with cash prizes for titled players, featuring some of the best players in the world playing
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announced its official endorsement of Lichess's fair play methodology that automatically detects obvious cheaters based on engine move matching analysis.
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calculate best lines of play or major opponent threats. An opening book based on games played on the site or a database of two million games played by
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In May 2020, the SLCC hosted the Clutch Chess: USA on Lichess, a four-player knock-out event with $ 100,000 in prizes. The participants were
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Tom, Schwarzschild, Avi Borgnia, Eitan Gupta, Arjun Bansal, Arpit Emam, Zeyad Huang, Furong Goldblum, Micah Goldstein (2021-08-12).
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In "Racing Kings", the first player whose king reaches the eighth rank wins. Players are not allowed to put their opponent in check.
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three-day rapid phase with 13 points, while Carlsen and Nakamura shared first in the two-day blitz phase with 12 points each.
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titled players is available. In the Antichess analysis board, users can utilize Mark Watkins's antichess solution database.
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In May 2020, Lichess hosted the Play for Russia charity event, to raise money for hospitals and health workers fighting the
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Lichess was founded in 2010 by French programmer Thibault Duplessis. The software running Lichess and the design are mostly
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Games are stored in a database and are available to download which has served as the basis for multiple academic papers.
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hosted the Katara International Bullet Tournament on Lichess, with a prize fund of $ 10,000. The event was won by
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It also has a mode that enables one to play from a set position, whether entered manually or from another game.
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won the first titled arena, and has regularly competed and won events since then. Later editions have featured
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invitational rapid tournament with a prize fund of $ 150,000. The participants of this event were Carlsen,
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Puzzle Streak, where players solve increasingly difficult chess puzzles until a mistake is made
554: 418: 387: 359: 210: 2040: 4231: 4154: 4040: 3740: 3735: 3422: 3145: 3104: 2886: 2634: 2467: 1539:"Online Chess Taking Advantage Of Opportunity To Grow, Entertain During Coronavirus Pandemic" 206: 61: 3948: 3885: 3844: 3805: 3587: 3577: 3507: 3321: 3252: 3177: 3062: 2861: 2283: 2156: 1632: 743: 720: 595: 258: 2066:"Announcing the Katara International Bullet Tournament with World Champion Magnus Carlsen" 1650: 422: 402: 8: 4396: 4176: 3928: 3815: 3785: 3755: 3727: 3700: 3643: 3544: 3512: 3472: 3427: 3140: 3082: 2957: 2905: 2900: 2827: 2785: 1326: 1132: 723: 218: 3938: 1105: 448:
In September 2020, the SLCC hosted the 2020 Champions Showdown: Chess 9LX on Lichess, a
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As of February 2022, Carlsen has a record 17 victories in titled arenas, followed by
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Proceedings of the 7th International Conference on Human-Agent Interaction
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in the finals. The 2021 edition with a prize fund of $ 12,800 was won by
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in which they play against multiple other users at the same time.
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Datasets for Studying Generalization from Easy to Hard Examples
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with 13 victories. Other participants in past editions include
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As of April 28, 2022, lichess.org had a global rank of 683 at
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Number of games played in each time control (as of May 2024)
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Lichess was the first chess-site to have features to help
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events with randomized starting positions for each game.
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anonymously and optionally register an account to play
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In the same month, several chess players (including
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Users of the site can play 2518:: CS1 maint: multiple names: authors list ( 519:in the finals. Other participants included 284:devices. An app for mobile devices running 2793: 2779: 1404: 719:For registered players, Lichess employs a 276:On February 11, 2015, an official Lichess 25: 1072: 598:chess against other players at different 381: 313: 4632:Non-profit organizations based in France 1255: 850: 838: 746:which increments time after each move). 629: 580: 343:as well, and some events were played as 322: 248: 4602:Internet properties established in 2010 726:, and grants the ability to compete in 4559: 2384: 2358: 2332: 602:. It has training features, including 484:handling of it by both organizations. 2774: 2457: 2124: 2108:"Vladislav Artemiev wins Katara 2021" 1462: 1298: 1256:Gravagna, Pierre (15 December 2017). 1103: 642:, the website supports the following 2662:"Losing Chess: 1. e3 wins for White" 2541:. Kyoto Japan: ACM. pp. 76–80. 2460:"Topological Data Analysis in chess" 1796:"Saint Louis Rapid & Blitz 2020" 1772:"2020 Saint Louis Rapid & Blitz" 1723:"2020 Champions Showdown: Chess 9LX" 1583:"DrNykterstein plant die Revolution" 1580: 1015:Free and open-source software portal 889:Then +4 points every 10 other moves. 2659: 2493: 13: 2585:(in Russian). 2014. Archived from 1608:"Alireza wins a 13th Titled Arena" 1557:"DrDrunkenstein's Reign of Terror" 1073:Duplessis, Thibault (2014-08-05). 253:Founder Thibault Duplessis in 2021 14: 4643: 4587:French social networking websites 4577:Free software programmed in Scala 2755: 2309:"Accessibility for blind players" 1276:"About lichess.org • lichess.org" 855:Users can play games against the 31:The logo of Lichess, featuring a 4534: 4205:List of strong chess tournaments 2235:"Lichess variants • lichess.org" 1414:. Alexa Internet. Archived from 1339:"Why is Lichess called Lichess?" 1231:"Become a Patron of lichess.org" 1035:(subject-wide table of contents) 1007: 993: 971: 956: 944: 932: 916: 904: 487: 318: 269:is a "combination of live/light/ 166: 45: 3183:Gökyay Association Chess Museum 2728: 2703: 2678: 2653: 2627: 2601: 2571: 2526: 2487: 2451: 2430: 2405: 2378: 2352: 2326: 2301: 2276: 2251: 2227: 2201: 2176: 2144: 2118: 2100: 2076: 2058: 2033: 2008: 1984: 1960: 1936: 1911: 1886: 1861: 1836: 1812: 1788: 1764: 1739: 1715: 1697: 1679: 1661: 1643: 1625: 1600: 1581:Pütz, Florian (19 April 2020). 1574: 1549: 1531: 1506: 1481: 1456: 1430: 1377: 1356: 1331: 1320: 1292: 1268: 1133:"How do you pronounce Lichess?" 546:, France, in the fight against 288:was released on March 4, 2015. 2359:Leyden, John (14 March 2013). 1249: 1223: 1198: 1172: 1149: 1125: 1097: 1066: 1046: 1028:List of Internet chess servers 590:Gameplay, ratings and variants 308:United States Chess Federation 1: 4582:2010 establishments in France 4303:Computer chess championships 1669:"Clutch Chess: International" 1364:"Android apps in Google Play" 1060: 2736:"Puzzle Racer • lichess.org" 2127:"The best chess games on PC" 1944:"Chess Federation of Russia" 1463:Lucas, Daniel (2021-04-01). 614:, a chess video library, an 99:Non-profit and donation-only 7: 4085:Bishop and knight checkmate 2711:"New feature: Puzzle Racer" 2458:Zelek, Jakub (2022-07-07). 2333:Torres, JC (23 June 2014). 1412:"lichess.org Site Overview" 986: 576: 299:as one of the most popular 115:20 June 2010 (14 years ago) 10: 4648: 4248:Other world championships 1489:"Titled Prize Tournament!" 1438:"Chess Links and Websites" 897: 867: 244: 4529: 4439: 4342: 4195: 4095:Opposite-coloured bishops 4075: 4021: 3884: 3726: 3666: 3657: 3568: 3436: 3297: 3198: 3034: 2938: 2808: 2800: 623:). Users can also create 619:starting position of the 569:; in the finals, he beat 137: 127: 119: 111: 103: 95: 83: 75: 67: 55: 39: 24: 4222:World Chess Championship 3188:World Chess Hall of Fame 2259:"Atomic Chess! And more" 1158:How to pronounce Lichess 1039: 963:Post-game analysis with 638:In addition to enabling 625:simultaneous exhibitions 4516:Simultaneous exhibition 4426:Chess newspaper columns 4115:Rook and bishop vs rook 4105:Queen and pawn vs queen 2686:"Puzzlers on the Storm" 2547:10.1145/3349537.3351904 211:non-profit organization 4567:Internet chess servers 3971:Richter–Veresov Attack 3959:Queen's Indian Defence 2475:Cite journal requires 2438:"Mobile • lichess.org" 2385:Araújo, Santi (2017). 1992:"Play for Russia 2020" 1869:"Breaking the Silence" 1824:Saint Louis Chess Club 1776:Saint Louis Chess Club 1180:"Why is lichess free?" 857:Stockfish chess engine 844: 665:(Fischer Random Chess) 635: 586: 555:Qatar Chess Federation 419:Maxime Vachier-Lagrave 388:Saint Louis Chess Club 382:Saint Louis Chess Club 360:Maxime Vachier-Lagrave 328: 314:Tournaments and events 301:internet chess servers 254: 4617:Multilingual websites 4612:Free-content websites 4232:Candidates Tournament 4120:Rook and pawn vs rook 4090:King and pawn vs king 4041:List of chess gambits 3944:King's Indian Defence 3622:Isolated Queen's Pawn 3146:List of chess players 3088:Top player comparison 2887:Internet chess server 2609:"Recent Improvements" 2413:"Rating Distribution" 2152:"Play chess for free" 2125:Wilde, Tyler (2017). 1299:Duplessis, Thibault. 1104:Duplessis, Thibault. 1075:"How old is lichess?" 851:Training and analysis 842: 633: 584: 326: 252: 207:Internet chess server 62:Internet chess server 16:Internet chess server 3949:Nimzo-Indian Defence 3845:Scandinavian Defense 3806:Semi-Italian Opening 3711:King's Indian Attack 3600:first-move advantage 3253:Threefold repetition 3178:Bobby Fischer Center 3063:Charlemagne chessmen 3057:Göttingen manuscript 3021: 2862:Correspondence chess 2157:Liverpool Daily Post 744:Fischer time control 553:In August 2020, the 204:free and open-source 4607:Virtual communities 4177:Two knights endgame 3929:Bogo-Indian Defence 3816:Two Knights Defense 3756:Nimzowitsch Defence 3446:Artificial castling 3083:Soviet chess school 2958:Dubrovnik chess set 2184:"Certified Coaches" 2164:on December 1, 2017 1850:. 20 September 2020 1753:. 14 September 2020 1633:"Clutch Chess: USA" 886:30 moves: +4 points 883:20 moves: +3 points 880:12 moves: +2 points 843:Puzzle Storm design 751: 468:, Vachier-Lagrave, 306:In April 2021, the 225:. Features include 129:Native client(s) on 120:Current status 21: 4407:endgame literature 3954:Old Indian Defense 3864:Accelerated Dragon 3736:Alekhine's Defence 3468:Checkmate patterns 3337:symbols in Unicode 3332:annotation symbols 3095:Geography of chess 2963:Staunton chess set 2641:. 26 February 2016 2635:"Opening Explorer" 1614:. 23 February 2021 1563:. 21 February 2020 1520:. 15 December 2017 1495:. 22 November 2017 1206:"Lichess Features" 845: 749: 636: 587: 567:Vladislav Artemiev 525:Ian Nepomniachtchi 517:Evgeny Tomashevsky 513:Alexander Grischuk 427:Alexander Grischuk 372:Alexander Grischuk 368:Vladislav Artemiev 329: 255: 79:Thibault Duplessis 19: 4554: 4553: 4431:Chess periodicals 4360:Chess in the arts 4292:Chess composition 4130:Philidor position 4071: 4070: 4013:Trompowsky Attack 3996:Semi-Slav Defence 3886:Queen's Pawn Game 3766:Four Knights Game 3741:Caro–Kann Defence 3706:Zukertort Opening 3493:Discovered attack 3213:Cheating in chess 3050:Versus de scachis 2692:. 27 January 2021 2615:. 2 February 2017 2556:978-1-4503-6922-0 2290:. 20 January 2016 2284:"OMG Crazyhouse!" 2265:. 12 January 2015 2088:The Week in Chess 2072:. 21 August 2020. 1996:The Week in Chess 1820:"Final standings" 1800:The Week in Chess 1727:U.S. Chess Champs 1709:The Week in Chess 1673:U.S. Chess Champs 1637:U.S. Chess Champs 1444:on 4 January 2021 1258:"Carnet d'échecs" 1023:Glossary of chess 877:5 moves: +1 point 828:is available for 822: 821: 706:visually impaired 694:Three-check chess 612:chess coordinates 563:Daniel Naroditsky 509:COVID-19 pandemic 423:Leinier Domínguez 403:Leinier Domínguez 364:Vladimir Fedoseev 280:was released for 231:computer analysis 159: 158: 133:iOS, Android, Web 68:Available in 4639: 4541:Chess portal 4539: 4538: 4482:Leela Chess Zero 4413:Oxford Companion 4365:early literature 4355:Chess aesthetics 4100:Pawnless endgame 4051:Bongcloud Attack 4029:List of openings 4001:Chigorin Defense 3939:Grünfeld Defence 3850:Sicilian Defence 3796:Ponziani Opening 3791:Philidor Defence 3786:Petrov's Defence 3728:King's Pawn Game 3701:Larsen's Opening 3664: 3663: 3025: 2795: 2788: 2781: 2772: 2771: 2767: 2766: 2764:Official website 2750: 2749: 2747: 2746: 2732: 2726: 2725: 2723: 2722: 2707: 2701: 2700: 2698: 2697: 2682: 2676: 2675: 2673: 2671: 2666: 2657: 2651: 2650: 2648: 2646: 2631: 2625: 2624: 2622: 2620: 2605: 2599: 2598: 2596: 2594: 2575: 2569: 2568: 2530: 2524: 2523: 2517: 2509: 2491: 2485: 2484: 2478: 2473: 2471: 2463: 2455: 2449: 2448: 2446: 2444: 2434: 2428: 2427: 2425: 2423: 2409: 2403: 2402: 2400: 2398: 2382: 2376: 2375: 2373: 2371: 2356: 2350: 2349: 2347: 2345: 2330: 2324: 2323: 2321: 2320: 2305: 2299: 2298: 2296: 2295: 2280: 2274: 2273: 2271: 2270: 2255: 2249: 2248: 2246: 2245: 2231: 2225: 2224: 2222: 2220: 2205: 2199: 2198: 2196: 2194: 2180: 2174: 2173: 2171: 2169: 2148: 2142: 2141: 2139: 2137: 2122: 2116: 2115: 2104: 2098: 2097: 2095: 2094: 2080: 2074: 2073: 2062: 2056: 2055: 2053: 2052: 2037: 2031: 2030: 2028: 2027: 2012: 2006: 2005: 2003: 2002: 1988: 1982: 1981: 1979: 1978: 1964: 1958: 1957: 1955: 1954: 1940: 1934: 1933: 1931: 1930: 1915: 1909: 1908: 1906: 1905: 1890: 1884: 1883: 1881: 1880: 1865: 1859: 1858: 1856: 1855: 1840: 1834: 1833: 1831: 1830: 1816: 1810: 1809: 1807: 1806: 1792: 1786: 1785: 1783: 1782: 1768: 1762: 1761: 1759: 1758: 1743: 1737: 1736: 1734: 1733: 1719: 1713: 1712: 1701: 1695: 1694: 1683: 1677: 1676: 1665: 1659: 1658: 1647: 1641: 1640: 1629: 1623: 1622: 1620: 1619: 1604: 1598: 1597: 1595: 1594: 1578: 1572: 1571: 1569: 1568: 1553: 1547: 1546: 1535: 1529: 1528: 1526: 1525: 1510: 1504: 1503: 1501: 1500: 1485: 1479: 1478: 1476: 1475: 1460: 1454: 1453: 1451: 1449: 1440:. Archived from 1434: 1428: 1427: 1425: 1423: 1408: 1402: 1401: 1399: 1397: 1381: 1375: 1374: 1372: 1370: 1360: 1354: 1353: 1351: 1349: 1335: 1329: 1324: 1318: 1317: 1315: 1313: 1296: 1290: 1289: 1287: 1286: 1272: 1266: 1265: 1253: 1247: 1246: 1240: 1238: 1227: 1221: 1220: 1218: 1216: 1202: 1196: 1195: 1193: 1191: 1176: 1170: 1169: 1167: 1166: 1153: 1147: 1146: 1144: 1143: 1129: 1123: 1122: 1120: 1118: 1101: 1095: 1094: 1092: 1090: 1081:. Archived from 1070: 1054: 1050: 1033:Outline of chess 1017: 1012: 1011: 1010: 1003: 998: 997: 980:Sicilian Defence 978:A study for the 975: 960: 948: 936: 927:game in progress 920: 908: 758:Number of games 752: 748: 684:King of the Hill 608:tactics training 540:Sebastien Feller 521:Vladimir Kramnik 498:Alireza Firouzja 472:, Domínguez and 470:Alireza Firouzja 352:Alireza Firouzja 198: 192: 191: 188: 187: 184: 181: 178: 175: 172: 91: 49: 29: 22: 18: 4647: 4646: 4642: 4641: 4640: 4638: 4637: 4636: 4622:Chess databases 4597:French websites 4592:Chess in France 4557: 4556: 4555: 4550: 4533: 4525: 4435: 4421:Chess libraries 4338: 4242:FIDE Grand Prix 4237:Chess World Cup 4191: 4187:Wrong rook pawn 4125:Lucena position 4067: 4017: 3934:Catalan Opening 3909:English Defence 3894:Budapest Gambit 3880: 3838:Austrian Attack 3722: 3691:English Opening 3653: 3649:School of chess 3632:Minority attack 3564: 3533:Queen sacrifice 3432: 3293: 3289:White and Black 3284:Touch-move rule 3243:Perpetual check 3238:Fifty-move rule 3194: 3030: 3027: 2934: 2804: 2799: 2762: 2761: 2758: 2753: 2744: 2742: 2734: 2733: 2729: 2720: 2718: 2717:. 19 March 2021 2709: 2708: 2704: 2695: 2693: 2684: 2683: 2679: 2669: 2667: 2664: 2660:Watkins, Mark. 2658: 2654: 2644: 2642: 2633: 2632: 2628: 2618: 2616: 2607: 2606: 2602: 2592: 2590: 2589:on 15 June 2018 2577: 2576: 2572: 2557: 2531: 2527: 2511: 2510: 2492: 2488: 2476: 2474: 2465: 2464: 2456: 2452: 2442: 2440: 2436: 2435: 2431: 2421: 2419: 2411: 2410: 2406: 2396: 2394: 2383: 2379: 2369: 2367: 2357: 2353: 2343: 2341: 2331: 2327: 2318: 2316: 2307: 2306: 2302: 2293: 2291: 2282: 2281: 2277: 2268: 2266: 2257: 2256: 2252: 2243: 2241: 2233: 2232: 2228: 2218: 2216: 2207: 2206: 2202: 2192: 2190: 2182: 2181: 2177: 2167: 2165: 2150: 2149: 2145: 2135: 2133: 2123: 2119: 2114:. 25 June 2021. 2106: 2105: 2101: 2092: 2090: 2082: 2081: 2077: 2064: 2063: 2059: 2050: 2048: 2039: 2038: 2034: 2025: 2023: 2014: 2013: 2009: 2000: 1998: 1990: 1989: 1985: 1976: 1974: 1966: 1965: 1961: 1952: 1950: 1942: 1941: 1937: 1928: 1926: 1925:. 10 April 2020 1917: 1916: 1912: 1903: 1901: 1892: 1891: 1887: 1878: 1876: 1867: 1866: 1862: 1853: 1851: 1842: 1841: 1837: 1828: 1826: 1818: 1817: 1813: 1804: 1802: 1794: 1793: 1789: 1780: 1778: 1770: 1769: 1765: 1756: 1754: 1745: 1744: 1740: 1731: 1729: 1721: 1720: 1716: 1703: 1702: 1698: 1685: 1684: 1680: 1667: 1666: 1662: 1649: 1648: 1644: 1631: 1630: 1626: 1617: 1615: 1606: 1605: 1601: 1592: 1590: 1579: 1575: 1566: 1564: 1555: 1554: 1550: 1537: 1536: 1532: 1523: 1521: 1512: 1511: 1507: 1498: 1496: 1487: 1486: 1482: 1473: 1471: 1461: 1457: 1447: 1445: 1436: 1435: 1431: 1421: 1419: 1410: 1409: 1405: 1395: 1393: 1383: 1382: 1378: 1368: 1366: 1362: 1361: 1357: 1347: 1345: 1337: 1336: 1332: 1325: 1321: 1311: 1309: 1297: 1293: 1284: 1282: 1274: 1273: 1269: 1254: 1250: 1236: 1234: 1229: 1228: 1224: 1214: 1212: 1204: 1203: 1199: 1189: 1187: 1178: 1177: 1173: 1164: 1162: 1155: 1154: 1150: 1141: 1139: 1131: 1130: 1126: 1116: 1114: 1102: 1098: 1088: 1086: 1071: 1067: 1063: 1058: 1057: 1051: 1047: 1042: 1013: 1008: 1006: 999: 992: 989: 982: 976: 967: 961: 952: 949: 940: 937: 928: 921: 912: 911:Example profile 909: 900: 870: 853: 803:Correspondence 678:Dunsany's chess 640:blindfold chess 592: 579: 529:Sergey Karjakin 492:In April 2020, 490: 458:Hikaru Nakamura 435:Fabiano Caruana 407:Hikaru Nakamura 395:Fabiano Caruana 384: 356:Fabiano Caruana 321: 316: 247: 196: 169: 165: 138:Written in 87: 76:Created by 71:English, others 58: 51: 50: 43: 35: 17: 12: 11: 5: 4645: 4635: 4634: 4629: 4624: 4619: 4614: 4609: 4604: 4599: 4594: 4589: 4584: 4579: 4574: 4572:Chess websites 4569: 4552: 4551: 4549: 4548: 4543: 4530: 4527: 4526: 4524: 4523: 4518: 4513: 4508: 4507: 4506: 4501: 4491: 4490: 4489: 4484: 4479: 4474: 4464: 4462:Chess composer 4459: 4454: 4449: 4443: 4441: 4437: 4436: 4434: 4433: 4428: 4423: 4418: 4417: 4416: 4409: 4404: 4394: 4393: 4392: 4387: 4382: 4377: 4372: 4367: 4357: 4352: 4346: 4344: 4340: 4339: 4337: 4336: 4335: 4334: 4329: 4324: 4319: 4317:North American 4314: 4309: 4301: 4300: 4299: 4294: 4289: 4284: 4279: 4274: 4269: 4264: 4259: 4254: 4246: 4245: 4244: 4239: 4234: 4229: 4219: 4218: 4217: 4210:Chess Olympiad 4207: 4201: 4199: 4193: 4192: 4190: 4189: 4184: 4179: 4174: 4169: 4164: 4163: 4162: 4157: 4152: 4147: 4142: 4134: 4133: 4132: 4127: 4117: 4112: 4107: 4102: 4097: 4092: 4087: 4081: 4079: 4073: 4072: 4069: 4068: 4066: 4065: 4064: 4063: 4061:Scholar's mate 4058: 4053: 4043: 4038: 4037: 4036: 4025: 4023: 4019: 4018: 4016: 4015: 4010: 4005: 4004: 4003: 3998: 3993: 3988: 3983: 3976:Queen's Gambit 3973: 3968: 3963: 3962: 3961: 3956: 3951: 3946: 3941: 3936: 3931: 3926: 3921: 3919:Benoni Defence 3914:Indian Defence 3911: 3906: 3901: 3896: 3890: 3888: 3882: 3881: 3879: 3878: 3877: 3876: 3871: 3866: 3857: 3847: 3842: 3841: 3840: 3830: 3828:Owen's Defence 3825: 3824: 3823: 3818: 3813: 3808: 3803: 3798: 3793: 3788: 3783: 3778: 3773: 3768: 3758: 3753: 3751:Modern Defence 3748: 3746:French Defence 3743: 3738: 3732: 3730: 3724: 3723: 3721: 3720: 3719: 3718: 3713: 3703: 3698: 3693: 3688: 3683: 3681:Bird's Opening 3678: 3672: 3670: 3661: 3655: 3654: 3652: 3651: 3646: 3641: 3636: 3635: 3634: 3629: 3624: 3619: 3612:Pawn structure 3609: 3604: 3603: 3602: 3592: 3591: 3590: 3580: 3574: 3572: 3566: 3565: 3563: 3562: 3557: 3552: 3547: 3542: 3537: 3536: 3535: 3525: 3520: 3515: 3510: 3505: 3500: 3495: 3490: 3485: 3480: 3475: 3470: 3465: 3460: 3459: 3458: 3456:Alekhine's gun 3448: 3442: 3440: 3434: 3433: 3431: 3430: 3425: 3420: 3415: 3410: 3409: 3408: 3403: 3398: 3393: 3388: 3378: 3373: 3372: 3371: 3369:Half-open file 3361: 3356: 3351: 3346: 3341: 3340: 3339: 3334: 3329: 3324: 3319: 3312:Chess notation 3309: 3303: 3301: 3295: 3294: 3292: 3291: 3286: 3281: 3280: 3279: 3269: 3267:Pawn promotion 3264: 3257: 3256: 3255: 3250: 3245: 3240: 3235: 3225: 3220: 3215: 3210: 3204: 3202: 3196: 3195: 3193: 3192: 3191: 3190: 3185: 3180: 3170: 3168:Women in chess 3165: 3164: 3163: 3158: 3153: 3143: 3138: 3137: 3136: 3131: 3130: 3129: 3124: 3114: 3109: 3108: 3107: 3092: 3091: 3090: 3085: 3080: 3078:Hypermodernism 3075: 3073:Romantic chess 3070: 3068:Lewis chessmen 3065: 3060: 3053: 3040: 3038: 3032: 3031: 3029: 3028: 3019: 3014: 3009: 3008: 3007: 3002: 2997: 2992: 2987: 2982: 2977: 2967: 2966: 2965: 2960: 2955: 2944: 2942: 2936: 2935: 2933: 2932: 2927: 2926: 2925: 2915: 2914: 2913: 2908: 2906:world rankings 2898: 2897: 2896: 2895: 2894: 2884: 2874: 2869: 2864: 2859: 2858: 2857: 2852: 2847: 2842: 2835:Computer chess 2832: 2831: 2830: 2820: 2814: 2812: 2806: 2805: 2798: 2797: 2790: 2783: 2775: 2769: 2768: 2757: 2756:External links 2754: 2752: 2751: 2727: 2702: 2677: 2652: 2626: 2600: 2570: 2555: 2525: 2486: 2477:|journal= 2450: 2429: 2404: 2377: 2351: 2325: 2315:. 11 June 2014 2300: 2275: 2250: 2226: 2215:. 23 June 2014 2200: 2175: 2143: 2117: 2099: 2075: 2057: 2032: 2007: 1983: 1959: 1935: 1910: 1900:. 9 April 2020 1885: 1860: 1835: 1811: 1787: 1763: 1738: 1714: 1696: 1678: 1660: 1657:. 30 May 2020. 1642: 1624: 1599: 1573: 1548: 1530: 1505: 1480: 1455: 1429: 1418:on 25 May 2019 1403: 1376: 1355: 1330: 1319: 1291: 1267: 1248: 1222: 1197: 1171: 1148: 1124: 1096: 1064: 1062: 1059: 1056: 1055: 1044: 1043: 1041: 1038: 1037: 1036: 1030: 1025: 1019: 1018: 1004: 988: 985: 984: 983: 977: 970: 968: 962: 955: 953: 950: 943: 941: 939:A chess puzzle 938: 931: 929: 922: 915: 913: 910: 903: 899: 896: 891: 890: 887: 884: 881: 878: 869: 866: 852: 849: 820: 819: 814: 808: 807: 804: 800: 799: 796: 792: 791: 788: 784: 783: 782:2,702,090,327 780: 776: 775: 774:1,959,607,944 772: 768: 767: 764: 760: 759: 756: 697: 696: 691: 686: 681: 676:(a variant of 671: 666: 660: 655: 644:chess variants 596:correspondence 591: 588: 578: 575: 559:Magnus Carlsen 494:Magnus Carlsen 489: 486: 454:Garry Kasparov 415:Magnus Carlsen 383: 380: 337:Magnus Carlsen 320: 317: 315: 312: 303:in the world. 246: 243: 239:chess variants 157: 156: 139: 135: 134: 131: 125: 124: 121: 117: 116: 113: 109: 108: 105: 101: 100: 97: 93: 92: 85: 81: 80: 77: 73: 72: 69: 65: 64: 59: 56: 53: 52: 44: 41: 40: 37: 36: 30: 15: 9: 6: 4: 3: 2: 4644: 4633: 4630: 4628: 4627:2010 in chess 4625: 4623: 4620: 4618: 4615: 4613: 4610: 4608: 4605: 4603: 4600: 4598: 4595: 4593: 4590: 4588: 4585: 4583: 4580: 4578: 4575: 4573: 4570: 4568: 4565: 4564: 4562: 4547: 4544: 4542: 4537: 4532: 4531: 4528: 4522: 4521:Solving chess 4519: 4517: 4514: 4512: 4511:Chess prodigy 4509: 4505: 4502: 4500: 4497: 4496: 4495: 4494:Chess problem 4492: 4488: 4485: 4483: 4480: 4478: 4475: 4473: 4470: 4469: 4468: 4465: 4463: 4460: 4458: 4455: 4453: 4450: 4448: 4445: 4444: 4442: 4438: 4432: 4429: 4427: 4424: 4422: 4419: 4415: 4414: 4410: 4408: 4405: 4403: 4402:opening books 4400: 4399: 4398: 4395: 4391: 4390:short stories 4388: 4386: 4383: 4381: 4378: 4376: 4373: 4371: 4368: 4366: 4363: 4362: 4361: 4358: 4356: 4353: 4351: 4348: 4347: 4345: 4343:Art and media 4341: 4333: 4330: 4328: 4325: 4323: 4320: 4318: 4315: 4313: 4310: 4308: 4305: 4304: 4302: 4298: 4295: 4293: 4290: 4288: 4285: 4283: 4280: 4278: 4275: 4273: 4270: 4268: 4265: 4263: 4260: 4258: 4255: 4253: 4250: 4249: 4247: 4243: 4240: 4238: 4235: 4233: 4230: 4228: 4225: 4224: 4223: 4220: 4216: 4213: 4212: 4211: 4208: 4206: 4203: 4202: 4200: 4198: 4194: 4188: 4185: 4183: 4180: 4178: 4175: 4173: 4170: 4168: 4165: 4161: 4158: 4156: 4155:triangulation 4153: 4151: 4150:Tarrasch rule 4148: 4146: 4143: 4141: 4138: 4137: 4135: 4131: 4128: 4126: 4123: 4122: 4121: 4118: 4116: 4113: 4111: 4110:Queen vs pawn 4108: 4106: 4103: 4101: 4098: 4096: 4093: 4091: 4088: 4086: 4083: 4082: 4080: 4078: 4074: 4062: 4059: 4057: 4054: 4052: 4049: 4048: 4047: 4044: 4042: 4039: 4035: 4032: 4031: 4030: 4027: 4026: 4024: 4020: 4014: 4011: 4009: 4006: 4002: 3999: 3997: 3994: 3992: 3989: 3987: 3984: 3982: 3979: 3978: 3977: 3974: 3972: 3969: 3967: 3966:London System 3964: 3960: 3957: 3955: 3952: 3950: 3947: 3945: 3942: 3940: 3937: 3935: 3932: 3930: 3927: 3925: 3924:Modern Benoni 3922: 3920: 3917: 3916: 3915: 3912: 3910: 3907: 3905: 3904:Dutch Defence 3902: 3900: 3897: 3895: 3892: 3891: 3889: 3887: 3883: 3875: 3872: 3870: 3867: 3865: 3861: 3858: 3856: 3853: 3852: 3851: 3848: 3846: 3843: 3839: 3836: 3835: 3834: 3831: 3829: 3826: 3822: 3819: 3817: 3814: 3812: 3809: 3807: 3804: 3802: 3799: 3797: 3794: 3792: 3789: 3787: 3784: 3782: 3781:King's Gambit 3779: 3777: 3774: 3772: 3769: 3767: 3764: 3763: 3762: 3759: 3757: 3754: 3752: 3749: 3747: 3744: 3742: 3739: 3737: 3734: 3733: 3731: 3729: 3725: 3717: 3714: 3712: 3709: 3708: 3707: 3704: 3702: 3699: 3697: 3696:Grob's Attack 3694: 3692: 3689: 3687: 3686:Dunst Opening 3684: 3682: 3679: 3677: 3676:Benko Opening 3674: 3673: 3671: 3669: 3668:Flank opening 3665: 3662: 3660: 3656: 3650: 3647: 3645: 3642: 3640: 3637: 3633: 3630: 3628: 3625: 3623: 3620: 3618: 3615: 3614: 3613: 3610: 3608: 3605: 3601: 3598: 3597: 3596: 3593: 3589: 3586: 3585: 3584: 3581: 3579: 3576: 3575: 3573: 3571: 3567: 3561: 3558: 3556: 3553: 3551: 3548: 3546: 3543: 3541: 3538: 3534: 3531: 3530: 3529: 3526: 3524: 3521: 3519: 3516: 3514: 3511: 3509: 3506: 3504: 3501: 3499: 3496: 3494: 3491: 3489: 3486: 3484: 3481: 3479: 3476: 3474: 3471: 3469: 3466: 3464: 3461: 3457: 3454: 3453: 3452: 3449: 3447: 3444: 3443: 3441: 3439: 3435: 3429: 3426: 3424: 3423:Transposition 3421: 3419: 3416: 3414: 3411: 3407: 3404: 3402: 3399: 3397: 3394: 3392: 3389: 3387: 3384: 3383: 3382: 3379: 3377: 3374: 3370: 3367: 3366: 3365: 3362: 3360: 3357: 3355: 3352: 3350: 3347: 3345: 3342: 3338: 3335: 3333: 3330: 3328: 3325: 3323: 3320: 3318: 3315: 3314: 3313: 3310: 3308: 3305: 3304: 3302: 3300: 3296: 3290: 3287: 3285: 3282: 3278: 3275: 3274: 3273: 3270: 3268: 3265: 3263: 3262: 3258: 3254: 3251: 3249: 3246: 3244: 3241: 3239: 3236: 3234: 3231: 3230: 3229: 3226: 3224: 3221: 3219: 3216: 3214: 3211: 3209: 3206: 3205: 3203: 3201: 3197: 3189: 3186: 3184: 3181: 3179: 3176: 3175: 3174: 3173:Chess museums 3171: 3169: 3166: 3162: 3159: 3157: 3154: 3152: 3149: 3148: 3147: 3144: 3142: 3141:Notable games 3139: 3135: 3132: 3128: 3125: 3123: 3120: 3119: 3118: 3115: 3113: 3110: 3106: 3103: 3102: 3101: 3098: 3097: 3096: 3093: 3089: 3086: 3084: 3081: 3079: 3076: 3074: 3071: 3069: 3066: 3064: 3061: 3059: 3058: 3054: 3052: 3051: 3047: 3046: 3045: 3042: 3041: 3039: 3037: 3033: 3026: 3020: 3018: 3015: 3013: 3010: 3006: 3003: 3001: 2998: 2996: 2993: 2991: 2988: 2986: 2983: 2981: 2978: 2976: 2973: 2972: 2971: 2968: 2964: 2961: 2959: 2956: 2954: 2951: 2950: 2949: 2946: 2945: 2943: 2941: 2937: 2931: 2930:World records 2928: 2924: 2921: 2920: 2919: 2916: 2912: 2909: 2907: 2904: 2903: 2902: 2901:Rating system 2899: 2893: 2890: 2889: 2888: 2885: 2883: 2880: 2879: 2878: 2875: 2873: 2870: 2868: 2865: 2863: 2860: 2856: 2853: 2851: 2848: 2846: 2843: 2841: 2838: 2837: 2836: 2833: 2829: 2826: 2825: 2824: 2821: 2819: 2816: 2815: 2813: 2811: 2807: 2803: 2796: 2791: 2789: 2784: 2782: 2777: 2776: 2773: 2765: 2760: 2759: 2741: 2737: 2731: 2716: 2712: 2706: 2691: 2687: 2681: 2663: 2656: 2640: 2636: 2630: 2614: 2610: 2604: 2588: 2584: 2580: 2574: 2566: 2562: 2558: 2552: 2548: 2544: 2540: 2536: 2529: 2521: 2515: 2507: 2503: 2499: 2498: 2490: 2482: 2469: 2461: 2454: 2439: 2433: 2418: 2414: 2408: 2392: 2388: 2381: 2366: 2362: 2355: 2340: 2339:Slashgear.com 2336: 2329: 2314: 2310: 2304: 2289: 2285: 2279: 2264: 2260: 2254: 2240: 2236: 2230: 2214: 2213:slashgear.com 2210: 2204: 2189: 2185: 2179: 2163: 2159: 2158: 2153: 2147: 2132: 2128: 2121: 2113: 2109: 2103: 2089: 2085: 2079: 2071: 2067: 2061: 2046: 2042: 2036: 2022:. 14 May 2020 2021: 2017: 2011: 1997: 1993: 1987: 1973: 1969: 1963: 1949: 1945: 1939: 1924: 1920: 1914: 1899: 1895: 1889: 1874: 1870: 1864: 1849: 1845: 1839: 1825: 1821: 1815: 1801: 1797: 1791: 1777: 1773: 1767: 1752: 1748: 1742: 1728: 1724: 1718: 1710: 1706: 1700: 1692: 1688: 1682: 1674: 1670: 1664: 1656: 1652: 1646: 1638: 1634: 1628: 1613: 1609: 1603: 1588: 1584: 1577: 1562: 1558: 1552: 1544: 1540: 1534: 1519: 1515: 1509: 1494: 1490: 1484: 1470: 1466: 1459: 1443: 1439: 1433: 1417: 1413: 1407: 1392: 1391: 1386: 1380: 1365: 1359: 1344: 1340: 1334: 1328: 1323: 1308: 1307: 1302: 1295: 1281: 1277: 1271: 1263: 1259: 1252: 1245: 1232: 1226: 1211: 1207: 1201: 1186:. 2 July 2014 1185: 1181: 1175: 1160: 1159: 1152: 1138: 1134: 1128: 1113: 1112: 1107: 1100: 1085:on 2018-06-12 1084: 1080: 1076: 1069: 1065: 1049: 1045: 1034: 1031: 1029: 1026: 1024: 1021: 1020: 1016: 1005: 1002: 996: 991: 981: 974: 969: 966: 959: 954: 947: 942: 935: 930: 926: 919: 914: 907: 902: 901: 895: 888: 885: 882: 879: 876: 875: 874: 865: 863: 858: 848: 841: 837: 835: 831: 827: 818: 817:5,634,792,205 815: 813: 810: 809: 805: 802: 801: 797: 794: 793: 789: 786: 785: 781: 778: 777: 773: 770: 769: 765: 762: 761: 757: 755:Time Control 754: 753: 747: 745: 741: 737: 733: 729: 725: 724:rating system 722: 717: 715: 711: 707: 702: 701: 695: 692: 690: 687: 685: 682: 679: 675: 672: 670: 667: 664: 661: 659: 656: 653: 649: 648: 647: 645: 641: 632: 628: 626: 622: 621:King's Gambit 617: 613: 609: 605: 601: 600:time controls 597: 583: 574: 572: 568: 564: 560: 556: 551: 549: 545: 541: 536: 534: 533:Peter Svidler 530: 526: 522: 518: 514: 510: 505: 503: 499: 495: 488:Miscellaneous 485: 481: 477: 475: 474:Peter Svidler 471: 467: 466:Levon Aronian 463: 459: 455: 451: 446: 444: 443:Jeffery Xiong 440: 436: 432: 431:Levon Aronian 428: 424: 420: 416: 410: 408: 404: 400: 396: 391: 389: 379: 377: 373: 369: 365: 361: 357: 353: 348: 346: 342: 338: 334: 325: 319:Titled Arenas 311: 309: 304: 302: 298: 294: 289: 287: 283: 279: 274: 272: 268: 264: 260: 251: 242: 240: 236: 232: 228: 227:chess puzzles 224: 220: 216: 212: 208: 205: 201: 200: 190: 163: 155: 151: 147: 143: 140: 136: 132: 130: 126: 122: 118: 114: 110: 106: 102: 98: 94: 90: 86: 82: 78: 74: 70: 66: 63: 60: 54: 48: 38: 34: 28: 23: 4467:Chess engine 4452:Chess boxing 4412: 4182:Wrong bishop 4034:theory table 4008:Torre Attack 3991:Slav Defence 3899:Colle System 3874:Scheveningen 3833:Pirc Defence 3776:Italian Game 3771:Giuoco Piano 3716:Réti Opening 3639:Piece values 3627:Maróczy Bind 3588:the exchange 3578:Compensation 3508:Interference 3498:Double check 3272:Time control 3259: 3233:by agreement 3161:grandmasters 3105:South Africa 3055: 3048: 3024:Score sheets 2970:Chess pieces 2877:Online chess 2823:Chess titles 2818:Chess theory 2743:. 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