2578:
system. In modern chess, these scores are used only to break ties between equally scoring players, where adding the square of the player's raw score has no impact on the tie-break, so the improvement of
Sonneborn and Berger is omitted in modern usage. However the system kept the Sonneborn-Berger name and the result is widely called the Sonneborn-Berger score.
4733:
1713:
In 1873, at the Vienna
International tournament, not all competitors had played the same number of games and there were disagreements about the final standings. Austrian lawyer and contestant Oscar Gelbfuhs proposed a weighted scoring method that both avoided most ties and provided a full ranking of
113:
The rationale of using the
Sonneborn-Berger score in Round Robin tournaments is that it is better to score well against higher-ranking players than against lower-ranking players. Therefore the top players of the tournament are more in a battle with each other than counting how much they defeat the
93:
Both the
Gelbfuhs and the non-Neustadtl Sonneborn-Berger score provide a full weighted score to replace the raw score, but this is not needed for breaking ties between players with conventional scoring. As a result, it is the Neustadtl Sonneborn-Berger score that is in common use for tiebreaks in
2577:
In 1886, Sonneborn criticized the
Neustadtl score and suggested adding the square of the player's points to the weighted score. In 1887 and 1888, Berger studied Gelbfuhs' system and Sonneborn's suggestion, and adopted Sonneborn's approach for tournaments. This was known as the Sonneborn-Berger
77:
in 1873, to be used as a weighted score in place of the raw score; his system was also designed to work for tournaments where not everyone had played the same number of games. The scoring system is often called the
Sonneborn–Berger score, though this is something of a misnomer, since
152:
Since players may share the same score, further means of breaking ties may be required; common methods include considering the score in games played between the tied players or favouring the player with the most wins. Some tournaments do not use
Neustadtl to break ties at all
157:, for example, gives preference to the player with the most wins), and others use no tie-breaking method at all, sharing the prize money on offer between players. In national championships or events which act as qualifying tournaments for others, there may be a
1458:
1313:
1159:
finished with 11 points from 14 games, but Sloth won the tournament because his
Neustadtl score of 69.5 was higher than Zagovorsky's 66.75. Kosenkov had a higher Neustadl score (67.5) than Zagovorsky, but finished third due to his lower points total of
2006:
2858:
2765:
121:
should not have trouble beating lower-ranking opponents in addition to scoring well against higher-ranking opponents, and therefore wins against lower and higher ranked opponents should be counted equally.
1698:
110:, where such tiebreaker scores indicate who had the stronger opponents according to final rankings, in Round Robin all players have the same opponents, so the logic is a lot less clear-cut.
2665:
2556:
1893:
1609:
1317:
1175:
2581:
As a result, when talking about their original scoring system, it is called the non-Neustadtl
Sonneborn–Berger score. For comparison, in a tournament where everyone has played
3279:
149:
against. The main point is to give more value for a win/draw against a player performing well at the tournament, than for a win/draw against a player performing poorly.
2303:
2192:
2262:
1785:
1490:
2493:
2057:
1832:
2383:
145:
score is calculated by adding the sum of the conventional scores of the players they have defeated to half the sum of the conventional scores of those they have
2466:
2443:
2423:
2403:
2363:
2343:
2323:
2232:
2212:
2157:
2137:
2117:
2097:
2077:
2026:
1913:
1805:
1755:
1735:
1629:
1550:
1530:
1510:
4763:
4513:
4065:
2868:
49:
31:
4528:
4488:
1919:
190:
4508:
4503:
4055:
2770:
2670:
1170:. Sloth's Neustadtl score can be calculated by multiplying his results by the points total of each opponent, then summing them together:
4448:
4311:
4296:
4060:
2574:, to be used as a weighted score in round-robin tournaments instead of the raw score for final places, similar to the Gelbfuhs score.
4586:
4051:
4046:
3374:
4768:
4523:
4423:
4316:
4281:
3036:
4493:
4483:
4401:
4286:
3031:
4478:
4468:
2984:
2889:
4473:
4463:
4458:
3121:
3083:
60:. It is computed by summing the full score of each defeated opponent and half the conventional score of each drawn opponent.
2924:
4608:
4518:
4453:
4029:
3791:
3342:
3867:
3347:
4622:
4571:
4276:
1634:
4162:
2602:
2498:
1453:{\displaystyle (0.5\times 7)+(1\times 7)+(0.5\times 5.5)+(1\times 5.5)+(1\times 4.5)+(1\times 4.5)+(1\times 1)=69.5}
4695:
4673:
4581:
4566:
4225:
4177:
4172:
3830:
3508:
3352:
69:
1308:{\displaystyle (0.5\times 11)+(0.5\times 10.5)+(1\times 8.5)+(0.5\times 8)+(0.5\times 7)+(1\times 7)+(1\times 7)+}
4627:
4561:
4411:
4306:
4301:
4150:
1839:
1555:
4603:
4576:
4418:
3528:
3523:
3480:
3379:
174:
154:
4135:
2570:
score is the original scoring system proposed by
William Sonneborn and Johann Berger as an improvement to the
4712:
4237:
3902:
3248:
4291:
4220:
3518:
3364:
3269:
3114:
3046:
162:
103:
3932:
4428:
4351:
4232:
3614:
3337:
3296:
3078:
129:, or favoring the player with the most wins (or black games). In Swiss system events, comparison of the
118:
3927:
79:
64:
4140:
4077:
4036:
3997:
3779:
3769:
3699:
3513:
3444:
3369:
3254:
3053:
2894:
4593:
4373:
4130:
4120:
4007:
3977:
3947:
3919:
3892:
3835:
3736:
3704:
3664:
3619:
3332:
3274:
3149:
3097:
3092:
3019:
2977:
2345:, and then sums the individual weighted scores. In the Gelbfuhs score calculation, a loss is worth
1156:
4700:
4598:
4341:
4145:
3786:
3674:
3286:
3154:
2267:
4683:
4556:
4368:
4326:
4252:
4204:
4187:
4167:
4019:
3957:
3897:
3872:
3719:
3684:
3679:
3659:
3647:
3490:
3458:
3424:
3404:
3241:
3235:
3214:
3196:
3063:
57:
2162:
4678:
4551:
4393:
4336:
4242:
4192:
4041:
3987:
3982:
3972:
3887:
3808:
3798:
3774:
3741:
3313:
3227:
3001:
2237:
1760:
1465:
107:
2471:
2035:
1810:
161:
playoff between the tied players. Neustadtl remains the most common tie-breaking method in
4643:
4617:
4438:
4433:
4383:
4321:
4125:
4100:
4085:
3882:
3840:
3823:
3724:
3642:
3604:
3582:
3567:
3498:
3475:
3434:
3429:
3308:
3291:
3131:
125:
Other common tiebreaking methods in chess tournaments include the head-to-head score, the
3907:
3818:
2368:
4742:
4658:
4406:
4247:
4110:
4105:
3942:
3937:
3803:
3761:
3731:
3560:
3503:
3391:
3359:
3325:
3318:
3303:
3264:
3259:
3186:
3181:
3026:
2970:
2451:
2428:
2408:
2388:
2348:
2328:
2308:
2217:
2197:
2142:
2122:
2102:
2082:
2062:
2011:
1898:
1790:
1740:
1720:
1614:
1535:
1515:
1495:
170:
130:
74:
4757:
4717:
4707:
4690:
4363:
4346:
4268:
4157:
4115:
4095:
3877:
3859:
3850:
3813:
3746:
3669:
3654:
3609:
3592:
3587:
3577:
3409:
3171:
3109:
1152:
83:
4737:
4663:
4648:
4378:
4199:
4182:
4090:
4024:
3967:
3962:
3694:
3689:
3629:
3572:
3463:
3419:
3191:
3176:
3166:
3102:
3068:
3041:
3009:
2939:
Harkness 1967:136–37; The Oxford Companion to Chess, Hooper and Whyld, 1992, p. 270
166:
146:
2912:
4012:
4002:
3751:
3714:
3597:
3208:
3203:
3161:
3014:
158:
117:
A counter-argument would be that the champion of a chess tournament such as the
53:
17:
2926:
The Oxford Companion To Chess First Edition By David Hooper & Kenneth Whyld
4653:
3709:
3545:
3535:
3468:
3452:
3144:
186:
126:
4668:
3992:
3952:
3555:
3550:
3439:
3414:
3139:
2001:{\displaystyle G_{i}=\sum _{j\neq i}x_{ij}\left(1+{\frac {s_{j}}{n}}\right)}
4546:
2957:
4356:
3637:
3399:
2952:
2468:-round tournament, a player's Gelbfuhs score is the sum of his raw score
102:
The Sonneborn–Berger score is the most popular tiebreaker method used in
3073:
3215:
3540:
2853:{\displaystyle N\times GF(p)=N\times R_{p}+S_{w}+{\frac {1}{2}}S_{d}}
2760:{\displaystyle NNSB(p)=R_{p}\times R_{p}+S_{w}+{\frac {1}{2}}S_{d}}
1714:
players even when not all have played the same number of games.
2993:
4732:
3058:
2966:
90:, which added in the square of the raw score of each player.
2234:. The Gelbfuhs score therefore first weights each result
2962:
73:
in 1882. A similar scoring system was first proposed by
27:
Scoring system used to break ties in chess tournaments
2773:
2673:
2605:
2571:
2501:
2474:
2454:
2431:
2411:
2391:
2371:
2351:
2331:
2311:
2270:
2240:
2220:
2200:
2165:
2145:
2125:
2105:
2085:
2065:
2038:
2014:
1922:
1901:
1842:
1813:
1793:
1763:
1743:
1723:
1637:
1617:
1558:
1538:
1518:
1498:
1468:
1320:
1178:
4636:
4539:
4392:
4267:
4213:
4076:
3918:
3858:
3849:
3760:
3628:
3489:
3390:
3226:
3130:
3000:
185:As an example of the system in action, here is the
2852:
2759:
2659:
2550:
2487:
2460:
2437:
2417:
2397:
2377:
2357:
2337:
2317:
2297:
2256:
2226:
2206:
2186:
2151:
2131:
2111:
2091:
2071:
2051:
2020:
2000:
1907:
1887:
1826:
1799:
1779:
1749:
1729:
1692:
1623:
1603:
1544:
1524:
1504:
1484:
1452:
1307:
1693:{\displaystyle N_{i}=\sum _{j\neq i}x_{ij}s_{j}}
2660:{\displaystyle SB(p)=S_{w}+{\frac {1}{2}}S_{d}}
2551:{\displaystyle G_{i}=s_{i}+{\frac {1}{n}}N_{i}}
133:and the sum of progressive scores are common.
2978:
86:were advocates of a variant now known as the
8:
2890:"Zur relativen Bewertung von Turnierpartien"
1888:{\displaystyle s_{i}=\sum _{j\neq i}x_{ij}}
1604:{\displaystyle s_{i}=\sum _{j\neq i}x_{ij}}
67:, who proposed it in a letter published in
3855:
2985:
2971:
2963:
195:
2844:
2830:
2821:
2808:
2772:
2751:
2737:
2728:
2715:
2702:
2672:
2651:
2637:
2628:
2604:
2589:), non-Neustadtl Sonneborn-Berger score (
2542:
2528:
2519:
2506:
2500:
2479:
2473:
2453:
2430:
2410:
2390:
2370:
2350:
2330:
2310:
2287:
2281:
2269:
2245:
2239:
2219:
2199:
2176:
2170:
2164:
2144:
2124:
2104:
2084:
2064:
2043:
2037:
2013:
1982:
1976:
1956:
1940:
1927:
1921:
1900:
1876:
1860:
1847:
1841:
1818:
1812:
1792:
1768:
1762:
1742:
1722:
1684:
1671:
1655:
1642:
1636:
1616:
1592:
1576:
1563:
1557:
1537:
1517:
1497:
1473:
1467:
1319:
1177:
2869:Tie-breaking in Swiss-system tournaments
32:Tie-breaking in Swiss-system tournaments
2880:
259:
256:
253:
250:
247:
244:
241:
238:
235:
232:
229:
226:
223:
220:
217:
191:World Correspondence Chess Championship
7:
2562:Non-Neustadtl Sonneborn-Berger score
88:non-Neustadtl Sonneborn-Berger score
2585:games, the Sonneborn–Berger score (
25:
4764:Tie-breaking in group tournaments
2902:(10/11 October–November): 181–192
4731:
4402:List of strong chess tournaments
2495:and his scaled Neustadtl score:
137:Neustadtl Sonneborn–Berger score
46:Neustadtl Sonneborn–Berger score
3375:Gökyay Association Chess Museum
2958:Tie-Breaks in Swiss Tournaments
63:Neustadtl score is named after
2792:
2786:
2692:
2686:
2618:
2612:
2568:non-Neustadtl Sonneborn–Berger
1441:
1429:
1423:
1411:
1405:
1393:
1387:
1375:
1369:
1357:
1351:
1339:
1333:
1321:
1299:
1287:
1281:
1269:
1263:
1251:
1245:
1233:
1227:
1215:
1209:
1197:
1191:
1179:
205:Results against each opponent
98:Use in Round Robin Tournaments
1:
4500:Computer chess championships
2405:, and a win is worth between
2913:Chess.com: Tie-break methods
4277:Bishop and knight checkmate
4785:
4445:Other world championships
2365:, a draw is worth between
204:
169:events, comparison of the
143:Neustadtl Sonneborn–Berger
29:
4726:
4287:Opposite-coloured bishops
2298:{\displaystyle 1+s_{j}/n}
210:
207:
201:
198:
175:sum of progressive scores
106:. However in contrast to
4769:Chess tournament systems
4419:World Chess Championship
3380:World Chess Hall of Fame
1512:'s score against player
114:lower-ranked players.
4713:Simultaneous exhibition
4623:Chess newspaper columns
4312:Rook and bishop vs rook
4297:Queen and pawn vs queen
2593:), and Gelbfuhs score (
2187:{\displaystyle s_{j}/n}
1834:is defined as follows:
1704:Similar scoring systems
163:round-robin tournaments
104:Round Robin tournaments
4163:Richter–Veresov Attack
4151:Queen's Indian Defence
2854:
2761:
2661:
2552:
2489:
2462:
2439:
2419:
2399:
2379:
2359:
2339:
2319:
2299:
2258:
2257:{\displaystyle x_{ij}}
2228:
2208:
2188:
2153:
2133:
2113:
2093:
2073:
2053:
2022:
2002:
1909:
1889:
1828:
1801:
1781:
1780:{\displaystyle x_{ij}}
1751:
1731:
1694:
1631:'s Neustadtl score is
1625:
1605:
1546:
1526:
1506:
1486:
1485:{\displaystyle x_{ij}}
1454:
1309:
38:Sonneborn–Berger score
4429:Candidates Tournament
4317:Rook and pawn vs rook
4282:King and pawn vs king
4233:List of chess gambits
4136:King's Indian Defence
3814:Isolated Queen's Pawn
3338:List of chess players
3280:Top player comparison
3079:Internet chess server
2855:
2762:
2662:
2553:
2490:
2488:{\displaystyle s_{i}}
2463:
2440:
2420:
2400:
2380:
2360:
2340:
2320:
2300:
2259:
2229:
2209:
2189:
2159:if he lost), so that
2154:
2134:
2114:
2094:
2074:
2054:
2052:{\displaystyle s_{j}}
2023:
2003:
1910:
1890:
1829:
1827:{\displaystyle G_{i}}
1807:, his Gelbfuhs score
1802:
1782:
1752:
1732:
1695:
1626:
1606:
1547:
1527:
1507:
1487:
1455:
1310:
4141:Nimzo-Indian Defence
4037:Scandinavian Defense
3998:Semi-Italian Opening
3903:King's Indian Attack
3792:first-move advantage
3445:Threefold repetition
3370:Bobby Fischer Center
3255:Charlemagne chessmen
3249:Göttingen manuscript
3054:Correspondence chess
2895:Wiener Schachzeitung
2771:
2671:
2603:
2499:
2472:
2452:
2429:
2409:
2389:
2369:
2349:
2329:
2309:
2268:
2238:
2218:
2198:
2163:
2143:
2123:
2103:
2083:
2063:
2036:
2012:
1920:
1899:
1840:
1811:
1791:
1761:
1741:
1721:
1635:
1615:
1556:
1536:
1516:
1496:
1466:
1318:
1176:
4374:Two knights endgame
4121:Bogo-Indian Defence
4008:Two Knights Defense
3948:Nimzowitsch Defence
3638:Artificial castling
3275:Soviet chess school
3150:Dubrovnik chess set
2888:Ahrens, W. (1901),
2378:{\displaystyle 0.5}
2139:won every game and
2028:'s Gelbfuhs score.
1915:'s raw point total;
1157:Vladimir Zagorovsky
4604:endgame literature
4146:Old Indian Defense
4056:Accelerated Dragon
3928:Alekhine's Defence
3660:Checkmate patterns
3529:symbols in Unicode
3524:annotation symbols
3287:Geography of chess
3155:Staunton chess set
2850:
2757:
2657:
2548:
2485:
2458:
2435:
2415:
2395:
2375:
2355:
2335:
2315:
2295:
2254:
2224:
2204:
2184:
2149:
2129:
2109:
2089:
2069:
2049:
2018:
1998:
1951:
1905:
1885:
1871:
1824:
1797:
1777:
1747:
1727:
1690:
1666:
1621:
1601:
1587:
1552:'s point total is
1542:
1522:
1502:
1482:
1450:
1305:
4751:
4750:
4628:Chess periodicals
4557:Chess in the arts
4489:Chess composition
4327:Philidor position
4263:
4262:
4205:Trompowsky Attack
4188:Semi-Slav Defence
4078:Queen's Pawn Game
3958:Four Knights Game
3933:Caro–Kann Defence
3898:Zukertort Opening
3685:Discovered attack
3405:Cheating in chess
3242:Versus de scachis
2838:
2745:
2645:
2536:
2461:{\displaystyle n}
2448:At the end of an
2438:{\displaystyle 2}
2418:{\displaystyle 1}
2398:{\displaystyle 1}
2358:{\displaystyle 0}
2338:{\displaystyle 2}
2318:{\displaystyle 1}
2227:{\displaystyle 1}
2207:{\displaystyle 0}
2152:{\displaystyle 0}
2132:{\displaystyle j}
2112:{\displaystyle n}
2092:{\displaystyle n}
2072:{\displaystyle 0}
2021:{\displaystyle i}
1991:
1936:
1908:{\displaystyle i}
1856:
1800:{\displaystyle j}
1757:games and scored
1750:{\displaystyle n}
1730:{\displaystyle i}
1651:
1624:{\displaystyle i}
1572:
1545:{\displaystyle i}
1525:{\displaystyle j}
1505:{\displaystyle i}
1149:
1148:
108:Swiss tournaments
94:modern chess.
80:William Sonneborn
65:Hermann Neustadtl
58:chess tournaments
16:(Redirected from
4776:
4738:Chess portal
4736:
4735:
4679:Leela Chess Zero
4610:Oxford Companion
4562:early literature
4552:Chess aesthetics
4292:Pawnless endgame
4243:Bongcloud Attack
4221:List of openings
4193:Chigorin Defense
4131:Grünfeld Defence
4042:Sicilian Defence
3988:Ponziani Opening
3983:Philidor Defence
3978:Petrov's Defence
3920:King's Pawn Game
3893:Larsen's Opening
3856:
3217:
2987:
2980:
2973:
2964:
2940:
2937:
2931:
2930:
2921:
2915:
2910:
2904:
2903:
2885:
2859:
2857:
2856:
2851:
2849:
2848:
2839:
2831:
2826:
2825:
2813:
2812:
2766:
2764:
2763:
2758:
2756:
2755:
2746:
2738:
2733:
2732:
2720:
2719:
2707:
2706:
2666:
2664:
2663:
2658:
2656:
2655:
2646:
2638:
2633:
2632:
2557:
2555:
2554:
2549:
2547:
2546:
2537:
2529:
2524:
2523:
2511:
2510:
2494:
2492:
2491:
2486:
2484:
2483:
2467:
2465:
2464:
2459:
2444:
2442:
2441:
2436:
2424:
2422:
2421:
2416:
2404:
2402:
2401:
2396:
2384:
2382:
2381:
2376:
2364:
2362:
2361:
2356:
2344:
2342:
2341:
2336:
2324:
2322:
2321:
2316:
2304:
2302:
2301:
2296:
2291:
2286:
2285:
2263:
2261:
2260:
2255:
2253:
2252:
2233:
2231:
2230:
2225:
2213:
2211:
2210:
2205:
2193:
2191:
2190:
2185:
2180:
2175:
2174:
2158:
2156:
2155:
2150:
2138:
2136:
2135:
2130:
2118:
2116:
2115:
2110:
2098:
2096:
2095:
2090:
2078:
2076:
2075:
2070:
2058:
2056:
2055:
2050:
2048:
2047:
2027:
2025:
2024:
2019:
2007:
2005:
2004:
1999:
1997:
1993:
1992:
1987:
1986:
1977:
1964:
1963:
1950:
1932:
1931:
1914:
1912:
1911:
1906:
1894:
1892:
1891:
1886:
1884:
1883:
1870:
1852:
1851:
1833:
1831:
1830:
1825:
1823:
1822:
1806:
1804:
1803:
1798:
1786:
1784:
1783:
1778:
1776:
1775:
1756:
1754:
1753:
1748:
1736:
1734:
1733:
1728:
1699:
1697:
1696:
1691:
1689:
1688:
1679:
1678:
1665:
1647:
1646:
1630:
1628:
1627:
1622:
1610:
1608:
1607:
1602:
1600:
1599:
1586:
1568:
1567:
1551:
1549:
1548:
1543:
1531:
1529:
1528:
1523:
1511:
1509:
1508:
1503:
1491:
1489:
1488:
1483:
1481:
1480:
1459:
1457:
1456:
1451:
1314:
1312:
1311:
1306:
1169:
1168:
1164:
196:
177:is more common.
21:
18:Sonneborn–Berger
4784:
4783:
4779:
4778:
4777:
4775:
4774:
4773:
4754:
4753:
4752:
4747:
4730:
4722:
4632:
4618:Chess libraries
4535:
4439:FIDE Grand Prix
4434:Chess World Cup
4388:
4384:Wrong rook pawn
4322:Lucena position
4259:
4209:
4126:Catalan Opening
4101:English Defence
4086:Budapest Gambit
4072:
4030:Austrian Attack
3914:
3883:English Opening
3845:
3841:School of chess
3824:Minority attack
3756:
3725:Queen sacrifice
3624:
3485:
3481:White and Black
3476:Touch-move rule
3435:Perpetual check
3430:Fifty-move rule
3386:
3222:
3219:
3126:
2996:
2991:
2949:
2944:
2943:
2938:
2934:
2923:
2922:
2918:
2911:
2907:
2887:
2886:
2882:
2877:
2865:
2840:
2817:
2804:
2769:
2768:
2767:
2747:
2724:
2711:
2698:
2669:
2668:
2667:
2647:
2624:
2601:
2600:
2572:Neustadtl score
2564:
2538:
2515:
2502:
2497:
2496:
2475:
2470:
2469:
2450:
2449:
2427:
2426:
2407:
2406:
2387:
2386:
2367:
2366:
2347:
2346:
2327:
2326:
2307:
2306:
2277:
2266:
2265:
2241:
2236:
2235:
2216:
2215:
2196:
2195:
2166:
2161:
2160:
2141:
2140:
2121:
2120:
2101:
2100:
2081:
2080:
2061:
2060:
2039:
2034:
2033:
2029:
2010:
2009:
1978:
1969:
1965:
1952:
1923:
1918:
1917:
1916:
1897:
1896:
1872:
1843:
1838:
1837:
1814:
1809:
1808:
1789:
1788:
1787:against player
1764:
1759:
1758:
1739:
1738:
1737:who has played
1719:
1718:
1711:
1706:
1680:
1667:
1638:
1633:
1632:
1613:
1612:
1588:
1559:
1554:
1553:
1534:
1533:
1514:
1513:
1494:
1493:
1492:denotes player
1469:
1464:
1463:
1462:In general, if
1316:
1315:
1174:
1173:
1166:
1162:
1161:
212:
189:of the 1975–80
183:
171:Buchholz scores
139:
131:Buchholz scores
100:
42:Neustadtl score
34:
28:
23:
22:
15:
12:
11:
5:
4782:
4780:
4772:
4771:
4766:
4756:
4755:
4749:
4748:
4746:
4745:
4740:
4727:
4724:
4723:
4721:
4720:
4715:
4710:
4705:
4704:
4703:
4698:
4688:
4687:
4686:
4681:
4676:
4671:
4661:
4659:Chess composer
4656:
4651:
4646:
4640:
4638:
4634:
4633:
4631:
4630:
4625:
4620:
4615:
4614:
4613:
4606:
4601:
4591:
4590:
4589:
4584:
4579:
4574:
4569:
4564:
4554:
4549:
4543:
4541:
4537:
4536:
4534:
4533:
4532:
4531:
4526:
4521:
4516:
4514:North American
4511:
4506:
4498:
4497:
4496:
4491:
4486:
4481:
4476:
4471:
4466:
4461:
4456:
4451:
4443:
4442:
4441:
4436:
4431:
4426:
4416:
4415:
4414:
4407:Chess Olympiad
4404:
4398:
4396:
4390:
4389:
4387:
4386:
4381:
4376:
4371:
4366:
4361:
4360:
4359:
4354:
4349:
4344:
4339:
4331:
4330:
4329:
4324:
4314:
4309:
4304:
4299:
4294:
4289:
4284:
4279:
4273:
4271:
4265:
4264:
4261:
4260:
4258:
4257:
4256:
4255:
4253:Scholar's mate
4250:
4245:
4235:
4230:
4229:
4228:
4217:
4215:
4211:
4210:
4208:
4207:
4202:
4197:
4196:
4195:
4190:
4185:
4180:
4175:
4168:Queen's Gambit
4165:
4160:
4155:
4154:
4153:
4148:
4143:
4138:
4133:
4128:
4123:
4118:
4113:
4111:Benoni Defence
4106:Indian Defence
4103:
4098:
4093:
4088:
4082:
4080:
4074:
4073:
4071:
4070:
4069:
4068:
4063:
4058:
4049:
4039:
4034:
4033:
4032:
4022:
4020:Owen's Defence
4017:
4016:
4015:
4010:
4005:
4000:
3995:
3990:
3985:
3980:
3975:
3970:
3965:
3960:
3950:
3945:
3943:Modern Defence
3940:
3938:French Defence
3935:
3930:
3924:
3922:
3916:
3915:
3913:
3912:
3911:
3910:
3905:
3895:
3890:
3885:
3880:
3875:
3873:Bird's Opening
3870:
3864:
3862:
3853:
3847:
3846:
3844:
3843:
3838:
3833:
3828:
3827:
3826:
3821:
3816:
3811:
3804:Pawn structure
3801:
3796:
3795:
3794:
3784:
3783:
3782:
3772:
3766:
3764:
3758:
3757:
3755:
3754:
3749:
3744:
3739:
3734:
3729:
3728:
3727:
3717:
3712:
3707:
3702:
3697:
3692:
3687:
3682:
3677:
3672:
3667:
3662:
3657:
3652:
3651:
3650:
3648:Alekhine's gun
3640:
3634:
3632:
3626:
3625:
3623:
3622:
3617:
3612:
3607:
3602:
3601:
3600:
3595:
3590:
3585:
3580:
3570:
3565:
3564:
3563:
3561:Half-open file
3553:
3548:
3543:
3538:
3533:
3532:
3531:
3526:
3521:
3516:
3511:
3504:Chess notation
3501:
3495:
3493:
3487:
3486:
3484:
3483:
3478:
3473:
3472:
3471:
3461:
3459:Pawn promotion
3456:
3449:
3448:
3447:
3442:
3437:
3432:
3427:
3417:
3412:
3407:
3402:
3396:
3394:
3388:
3387:
3385:
3384:
3383:
3382:
3377:
3372:
3362:
3360:Women in chess
3357:
3356:
3355:
3350:
3345:
3335:
3330:
3329:
3328:
3323:
3322:
3321:
3316:
3306:
3301:
3300:
3299:
3284:
3283:
3282:
3277:
3272:
3270:Hypermodernism
3267:
3265:Romantic chess
3262:
3260:Lewis chessmen
3257:
3252:
3245:
3232:
3230:
3224:
3223:
3221:
3220:
3213:
3211:
3206:
3201:
3200:
3199:
3194:
3189:
3184:
3179:
3174:
3169:
3159:
3158:
3157:
3152:
3147:
3136:
3134:
3128:
3127:
3125:
3124:
3119:
3118:
3117:
3107:
3106:
3105:
3100:
3098:world rankings
3090:
3089:
3088:
3087:
3086:
3076:
3066:
3061:
3056:
3051:
3050:
3049:
3044:
3039:
3034:
3027:Computer chess
3024:
3023:
3022:
3012:
3006:
3004:
2998:
2997:
2992:
2990:
2989:
2982:
2975:
2967:
2961:
2960:
2955:
2948:
2947:External links
2945:
2942:
2941:
2932:
2916:
2905:
2879:
2878:
2876:
2873:
2872:
2871:
2864:
2861:
2847:
2843:
2837:
2834:
2829:
2824:
2820:
2816:
2811:
2807:
2803:
2800:
2797:
2794:
2791:
2788:
2785:
2782:
2779:
2776:
2754:
2750:
2744:
2741:
2736:
2731:
2727:
2723:
2718:
2714:
2710:
2705:
2701:
2697:
2694:
2691:
2688:
2685:
2682:
2679:
2676:
2654:
2650:
2644:
2641:
2636:
2631:
2627:
2623:
2620:
2617:
2614:
2611:
2608:
2563:
2560:
2545:
2541:
2535:
2532:
2527:
2522:
2518:
2514:
2509:
2505:
2482:
2478:
2457:
2434:
2414:
2394:
2374:
2354:
2334:
2314:
2294:
2290:
2284:
2280:
2276:
2273:
2251:
2248:
2244:
2223:
2203:
2183:
2179:
2173:
2169:
2148:
2128:
2108:
2088:
2068:
2046:
2042:
2017:
1996:
1990:
1985:
1981:
1975:
1972:
1968:
1962:
1959:
1955:
1949:
1946:
1943:
1939:
1935:
1930:
1926:
1904:
1882:
1879:
1875:
1869:
1866:
1863:
1859:
1855:
1850:
1846:
1821:
1817:
1796:
1774:
1771:
1767:
1746:
1726:
1710:
1709:Gelbfuhs score
1707:
1705:
1702:
1687:
1683:
1677:
1674:
1670:
1664:
1661:
1658:
1654:
1650:
1645:
1641:
1620:
1598:
1595:
1591:
1585:
1582:
1579:
1575:
1571:
1566:
1562:
1541:
1521:
1501:
1479:
1476:
1472:
1449:
1446:
1443:
1440:
1437:
1434:
1431:
1428:
1425:
1422:
1419:
1416:
1413:
1410:
1407:
1404:
1401:
1398:
1395:
1392:
1389:
1386:
1383:
1380:
1377:
1374:
1371:
1368:
1365:
1362:
1359:
1356:
1353:
1350:
1347:
1344:
1341:
1338:
1335:
1332:
1329:
1326:
1323:
1304:
1301:
1298:
1295:
1292:
1289:
1286:
1283:
1280:
1277:
1274:
1271:
1268:
1265:
1262:
1259:
1256:
1253:
1250:
1247:
1244:
1241:
1238:
1235:
1232:
1229:
1226:
1223:
1220:
1217:
1214:
1211:
1208:
1205:
1202:
1199:
1196:
1193:
1190:
1187:
1184:
1181:
1147:
1146:
1143:
1140:
1137:
1134:
1131:
1128:
1125:
1122:
1119:
1116:
1113:
1110:
1107:
1104:
1101:
1098:
1095:
1092:
1088:
1087:
1084:
1081:
1078:
1075:
1072:
1069:
1066:
1063:
1060:
1057:
1054:
1051:
1048:
1045:
1042:
1039:
1036:
1033:
1029:
1028:
1025:
1022:
1019:
1016:
1013:
1010:
1007:
1004:
1001:
998:
995:
992:
989:
986:
983:
980:
977:
974:
970:
969:
966:
963:
960:
957:
954:
951:
948:
945:
942:
939:
936:
933:
930:
927:
924:
921:
918:
915:
911:
910:
907:
904:
901:
898:
895:
892:
889:
886:
883:
880:
877:
874:
871:
868:
865:
862:
859:
856:
852:
851:
848:
845:
842:
839:
836:
833:
830:
827:
824:
821:
818:
815:
812:
809:
806:
803:
800:
797:
793:
792:
789:
786:
783:
780:
777:
774:
771:
768:
765:
762:
759:
756:
753:
750:
747:
744:
741:
738:
734:
733:
730:
727:
724:
721:
718:
715:
712:
709:
706:
703:
700:
697:
694:
691:
688:
685:
682:
679:
675:
674:
671:
668:
665:
662:
659:
656:
653:
650:
647:
644:
641:
638:
635:
632:
629:
626:
623:
620:
616:
615:
612:
609:
606:
603:
600:
597:
594:
591:
588:
585:
582:
579:
576:
573:
570:
567:
564:
561:
557:
556:
553:
550:
547:
544:
541:
538:
535:
532:
529:
526:
523:
520:
517:
514:
511:
508:
505:
502:
498:
497:
494:
491:
488:
485:
482:
479:
476:
473:
470:
467:
464:
461:
458:
455:
452:
449:
446:
443:
439:
438:
435:
432:
429:
426:
423:
420:
417:
414:
411:
408:
405:
402:
399:
396:
393:
390:
387:
384:
380:
379:
376:
373:
370:
367:
364:
361:
358:
355:
352:
349:
346:
343:
340:
337:
334:
331:
328:
325:
321:
320:
317:
314:
311:
308:
305:
302:
299:
296:
293:
290:
287:
284:
281:
278:
275:
272:
269:
266:
262:
261:
258:
255:
252:
249:
246:
243:
240:
237:
234:
231:
228:
225:
222:
219:
215:
214:
209:
206:
203:
200:
182:
179:
138:
135:
99:
96:
75:Oscar Gelbfuhs
52:often used to
50:scoring system
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
4781:
4770:
4767:
4765:
4762:
4761:
4759:
4744:
4741:
4739:
4734:
4729:
4728:
4725:
4719:
4718:Solving chess
4716:
4714:
4711:
4709:
4708:Chess prodigy
4706:
4702:
4699:
4697:
4694:
4693:
4692:
4691:Chess problem
4689:
4685:
4682:
4680:
4677:
4675:
4672:
4670:
4667:
4666:
4665:
4662:
4660:
4657:
4655:
4652:
4650:
4647:
4645:
4642:
4641:
4639:
4635:
4629:
4626:
4624:
4621:
4619:
4616:
4612:
4611:
4607:
4605:
4602:
4600:
4599:opening books
4597:
4596:
4595:
4592:
4588:
4587:short stories
4585:
4583:
4580:
4578:
4575:
4573:
4570:
4568:
4565:
4563:
4560:
4559:
4558:
4555:
4553:
4550:
4548:
4545:
4544:
4542:
4540:Art and media
4538:
4530:
4527:
4525:
4522:
4520:
4517:
4515:
4512:
4510:
4507:
4505:
4502:
4501:
4499:
4495:
4492:
4490:
4487:
4485:
4482:
4480:
4477:
4475:
4472:
4470:
4467:
4465:
4462:
4460:
4457:
4455:
4452:
4450:
4447:
4446:
4444:
4440:
4437:
4435:
4432:
4430:
4427:
4425:
4422:
4421:
4420:
4417:
4413:
4410:
4409:
4408:
4405:
4403:
4400:
4399:
4397:
4395:
4391:
4385:
4382:
4380:
4377:
4375:
4372:
4370:
4367:
4365:
4362:
4358:
4355:
4353:
4352:triangulation
4350:
4348:
4347:Tarrasch rule
4345:
4343:
4340:
4338:
4335:
4334:
4332:
4328:
4325:
4323:
4320:
4319:
4318:
4315:
4313:
4310:
4308:
4307:Queen vs rook
4305:
4303:
4302:Queen vs pawn
4300:
4298:
4295:
4293:
4290:
4288:
4285:
4283:
4280:
4278:
4275:
4274:
4272:
4270:
4266:
4254:
4251:
4249:
4246:
4244:
4241:
4240:
4239:
4236:
4234:
4231:
4227:
4224:
4223:
4222:
4219:
4218:
4216:
4212:
4206:
4203:
4201:
4198:
4194:
4191:
4189:
4186:
4184:
4181:
4179:
4176:
4174:
4171:
4170:
4169:
4166:
4164:
4161:
4159:
4158:London System
4156:
4152:
4149:
4147:
4144:
4142:
4139:
4137:
4134:
4132:
4129:
4127:
4124:
4122:
4119:
4117:
4116:Modern Benoni
4114:
4112:
4109:
4108:
4107:
4104:
4102:
4099:
4097:
4096:Dutch Defence
4094:
4092:
4089:
4087:
4084:
4083:
4081:
4079:
4075:
4067:
4064:
4062:
4059:
4057:
4053:
4050:
4048:
4045:
4044:
4043:
4040:
4038:
4035:
4031:
4028:
4027:
4026:
4023:
4021:
4018:
4014:
4011:
4009:
4006:
4004:
4001:
3999:
3996:
3994:
3991:
3989:
3986:
3984:
3981:
3979:
3976:
3974:
3973:King's Gambit
3971:
3969:
3966:
3964:
3961:
3959:
3956:
3955:
3954:
3951:
3949:
3946:
3944:
3941:
3939:
3936:
3934:
3931:
3929:
3926:
3925:
3923:
3921:
3917:
3909:
3906:
3904:
3901:
3900:
3899:
3896:
3894:
3891:
3889:
3888:Grob's Attack
3886:
3884:
3881:
3879:
3878:Dunst Opening
3876:
3874:
3871:
3869:
3868:Benko Opening
3866:
3865:
3863:
3861:
3860:Flank opening
3857:
3854:
3852:
3848:
3842:
3839:
3837:
3834:
3832:
3829:
3825:
3822:
3820:
3817:
3815:
3812:
3810:
3807:
3806:
3805:
3802:
3800:
3797:
3793:
3790:
3789:
3788:
3785:
3781:
3778:
3777:
3776:
3773:
3771:
3768:
3767:
3765:
3763:
3759:
3753:
3750:
3748:
3745:
3743:
3740:
3738:
3735:
3733:
3730:
3726:
3723:
3722:
3721:
3718:
3716:
3713:
3711:
3708:
3706:
3703:
3701:
3698:
3696:
3693:
3691:
3688:
3686:
3683:
3681:
3678:
3676:
3673:
3671:
3668:
3666:
3663:
3661:
3658:
3656:
3653:
3649:
3646:
3645:
3644:
3641:
3639:
3636:
3635:
3633:
3631:
3627:
3621:
3618:
3616:
3615:Transposition
3613:
3611:
3608:
3606:
3603:
3599:
3596:
3594:
3591:
3589:
3586:
3584:
3581:
3579:
3576:
3575:
3574:
3571:
3569:
3566:
3562:
3559:
3558:
3557:
3554:
3552:
3549:
3547:
3544:
3542:
3539:
3537:
3534:
3530:
3527:
3525:
3522:
3520:
3517:
3515:
3512:
3510:
3507:
3506:
3505:
3502:
3500:
3497:
3496:
3494:
3492:
3488:
3482:
3479:
3477:
3474:
3470:
3467:
3466:
3465:
3462:
3460:
3457:
3455:
3454:
3450:
3446:
3443:
3441:
3438:
3436:
3433:
3431:
3428:
3426:
3423:
3422:
3421:
3418:
3416:
3413:
3411:
3408:
3406:
3403:
3401:
3398:
3397:
3395:
3393:
3389:
3381:
3378:
3376:
3373:
3371:
3368:
3367:
3366:
3365:Chess museums
3363:
3361:
3358:
3354:
3351:
3349:
3346:
3344:
3341:
3340:
3339:
3336:
3334:
3333:Notable games
3331:
3327:
3324:
3320:
3317:
3315:
3312:
3311:
3310:
3307:
3305:
3302:
3298:
3295:
3294:
3293:
3290:
3289:
3288:
3285:
3281:
3278:
3276:
3273:
3271:
3268:
3266:
3263:
3261:
3258:
3256:
3253:
3251:
3250:
3246:
3244:
3243:
3239:
3238:
3237:
3234:
3233:
3231:
3229:
3225:
3218:
3212:
3210:
3207:
3205:
3202:
3198:
3195:
3193:
3190:
3188:
3185:
3183:
3180:
3178:
3175:
3173:
3170:
3168:
3165:
3164:
3163:
3160:
3156:
3153:
3151:
3148:
3146:
3143:
3142:
3141:
3138:
3137:
3135:
3133:
3129:
3123:
3122:World records
3120:
3116:
3113:
3112:
3111:
3108:
3104:
3101:
3099:
3096:
3095:
3094:
3093:Rating system
3091:
3085:
3082:
3081:
3080:
3077:
3075:
3072:
3071:
3070:
3067:
3065:
3062:
3060:
3057:
3055:
3052:
3048:
3045:
3043:
3040:
3038:
3035:
3033:
3030:
3029:
3028:
3025:
3021:
3018:
3017:
3016:
3013:
3011:
3008:
3007:
3005:
3003:
2999:
2995:
2988:
2983:
2981:
2976:
2974:
2969:
2968:
2965:
2959:
2956:
2954:
2953:FIDE handbook
2951:
2950:
2946:
2936:
2933:
2928:
2927:
2920:
2917:
2914:
2909:
2906:
2901:
2897:
2896:
2891:
2884:
2881:
2874:
2870:
2867:
2866:
2862:
2860:
2845:
2841:
2835:
2832:
2827:
2822:
2818:
2814:
2809:
2805:
2801:
2798:
2795:
2789:
2783:
2780:
2777:
2774:
2752:
2748:
2742:
2739:
2734:
2729:
2725:
2721:
2716:
2712:
2708:
2703:
2699:
2695:
2689:
2683:
2680:
2677:
2674:
2652:
2648:
2642:
2639:
2634:
2629:
2625:
2621:
2615:
2609:
2606:
2598:
2596:
2592:
2588:
2584:
2579:
2575:
2573:
2569:
2561:
2559:
2543:
2539:
2533:
2530:
2525:
2520:
2516:
2512:
2507:
2503:
2480:
2476:
2455:
2446:
2432:
2412:
2392:
2372:
2352:
2332:
2312:
2292:
2288:
2282:
2278:
2274:
2271:
2249:
2246:
2242:
2221:
2201:
2181:
2177:
2171:
2167:
2146:
2126:
2106:
2086:
2066:
2044:
2040:
2030:
2015:
1994:
1988:
1983:
1979:
1973:
1970:
1966:
1960:
1957:
1953:
1947:
1944:
1941:
1937:
1933:
1928:
1924:
1902:
1880:
1877:
1873:
1867:
1864:
1861:
1857:
1853:
1848:
1844:
1835:
1819:
1815:
1794:
1772:
1769:
1765:
1744:
1724:
1717:For a player
1715:
1708:
1703:
1701:
1685:
1681:
1675:
1672:
1668:
1662:
1659:
1656:
1652:
1648:
1643:
1639:
1618:
1596:
1593:
1589:
1583:
1580:
1577:
1573:
1569:
1564:
1560:
1539:
1519:
1499:
1477:
1474:
1470:
1460:
1447:
1444:
1438:
1435:
1432:
1426:
1420:
1417:
1414:
1408:
1402:
1399:
1396:
1390:
1384:
1381:
1378:
1372:
1366:
1363:
1360:
1354:
1348:
1345:
1342:
1336:
1330:
1327:
1324:
1302:
1296:
1293:
1290:
1284:
1278:
1275:
1272:
1266:
1260:
1257:
1254:
1248:
1242:
1239:
1236:
1230:
1224:
1221:
1218:
1212:
1206:
1203:
1200:
1194:
1188:
1185:
1182:
1171:
1158:
1154:
1144:
1141:
1138:
1135:
1132:
1129:
1126:
1123:
1120:
1117:
1114:
1111:
1108:
1105:
1102:
1099:
1096:
1093:
1090:
1089:
1085:
1082:
1079:
1076:
1073:
1070:
1067:
1064:
1061:
1058:
1055:
1052:
1049:
1046:
1043:
1040:
1037:
1034:
1031:
1030:
1026:
1023:
1020:
1017:
1014:
1011:
1008:
1005:
1002:
999:
996:
993:
990:
987:
984:
981:
978:
975:
972:
971:
967:
964:
961:
958:
955:
952:
949:
946:
943:
940:
937:
934:
931:
928:
925:
922:
919:
916:
913:
912:
908:
905:
902:
899:
896:
893:
890:
887:
884:
881:
878:
875:
872:
869:
866:
863:
860:
857:
854:
853:
849:
846:
843:
840:
837:
834:
831:
828:
825:
822:
819:
816:
813:
810:
807:
804:
801:
798:
795:
794:
790:
787:
784:
781:
778:
775:
772:
769:
766:
763:
760:
757:
754:
751:
748:
745:
742:
739:
736:
735:
731:
728:
725:
722:
719:
716:
713:
710:
707:
704:
701:
698:
695:
692:
689:
686:
683:
680:
677:
676:
672:
669:
666:
663:
660:
657:
654:
651:
648:
645:
642:
639:
636:
633:
630:
627:
624:
621:
618:
617:
613:
610:
607:
604:
601:
598:
595:
592:
589:
586:
583:
580:
577:
574:
571:
568:
565:
562:
559:
558:
554:
551:
548:
545:
542:
539:
536:
533:
530:
527:
524:
521:
518:
515:
512:
509:
506:
503:
500:
499:
495:
492:
489:
486:
483:
480:
477:
474:
471:
468:
465:
462:
459:
456:
453:
450:
447:
444:
441:
440:
436:
433:
430:
427:
424:
421:
418:
415:
412:
409:
406:
403:
400:
397:
394:
391:
388:
385:
382:
381:
377:
374:
371:
368:
365:
362:
359:
356:
353:
350:
347:
344:
341:
338:
335:
332:
329:
326:
323:
322:
318:
315:
312:
309:
306:
303:
300:
297:
294:
291:
288:
285:
282:
279:
276:
273:
270:
267:
264:
263:
216:
197:
194:
192:
188:
180:
178:
176:
172:
168:
164:
160:
156:
150:
148:
144:
136:
134:
132:
128:
123:
120:
115:
111:
109:
105:
97:
95:
91:
89:
85:
84:Johann Berger
81:
76:
72:
71:
70:Chess Monthly
66:
61:
59:
55:
51:
47:
43:
39:
33:
19:
4664:Chess engine
4649:Chess boxing
4609:
4379:Wrong bishop
4226:theory table
4200:Torre Attack
4183:Slav Defence
4091:Colle System
4066:Scheveningen
4025:Pirc Defence
3968:Italian Game
3963:Giuoco Piano
3908:Réti Opening
3831:Piece values
3819:Maróczy Bind
3780:the exchange
3770:Compensation
3700:Interference
3690:Double check
3464:Time control
3451:
3425:by agreement
3353:grandmasters
3297:South Africa
3247:
3240:
3216:Score sheets
3162:Chess pieces
3069:Online chess
3015:Chess titles
3010:Chess theory
2935:
2925:
2919:
2908:
2899:
2893:
2883:
2599:
2597:) would be:
2594:
2590:
2586:
2582:
2580:
2576:
2567:
2565:
2447:
2264:by a factor
2031:
1836:
1716:
1712:
1461:
1172:
1150:
563:De Carbonnel
184:
167:Swiss system
165:, though in
151:
142:
140:
124:
116:
112:
101:
92:
87:
68:
62:
45:
41:
37:
35:
4594:Chess books
4394:Tournaments
4248:Fool's mate
4013:Vienna Game
4003:Scotch Game
3836:Prophylaxis
3752:Zwischenzug
3737:Undermining
3705:Overloading
3665:Combination
3514:descriptive
3209:Chess table
3204:Chess clock
3020:Grandmaster
2194:is between
2059:is between
141:A player's
4758:Categories
4701:joke chess
4654:Chess club
4342:opposition
3799:Middlegame
3787:Initiative
3710:Pawn storm
3675:Deflection
3546:Key square
3536:Fianchetto
3469:Fast chess
3453:En passant
3145:chessboard
2875:References
2305:, between
2099:(equal to
2032:Note that
1153:Jørn Sloth
327:Zagorovsky
187:crosstable
127:Koya score
119:Candidates
54:break ties
44:or rarely
30:See also:
4684:Stockfish
4674:Deep Blue
4669:AlphaZero
4577:paintings
4369:Tablebase
4333:Strategy
4238:Irregular
3993:Ruy Lopez
3953:Open Game
3720:Sacrifice
3680:Desperado
3583:connected
3556:Open file
3551:King walk
3509:algebraic
3440:Stalemate
3415:Checkmate
3140:Chess set
3132:Equipment
2802:×
2778:×
2709:×
2008:, player
1945:≠
1938:∑
1895:, player
1865:≠
1858:∑
1660:≠
1653:∑
1581:≠
1574:∑
1436:×
1418:×
1400:×
1382:×
1364:×
1346:×
1328:×
1294:×
1276:×
1258:×
1240:×
1222:×
1204:×
1186:×
211:Neustadtl
199:Position
4743:Category
4696:glossary
4357:Zugzwang
4337:fortress
4269:Endgames
4178:Declined
4173:Accepted
3851:Openings
3809:Hedgehog
3775:Exchange
3762:Strategy
3742:Windmill
3593:isolated
3578:backward
3400:Castling
3343:amateurs
3236:Timeline
3110:Variants
3064:Glossary
3047:software
3032:glossary
2863:See also
1532:, then
681:Dunhaupt
386:Kosenkov
173:and the
40:(or the
4644:Arbiter
4637:Related
4494:Solving
4484:Amateur
4061:Najdorf
3643:Battery
3630:Tactics
3605:Swindle
3588:doubled
3568:Outpost
3499:Blunder
3314:Armenia
3228:History
3074:Premove
3042:engines
3037:matches
3002:Outline
1165:⁄
976:Abramov
858:Walther
740:Maedler
622:Arnlind
504:Kletsel
208:Points
193:Final:
181:Example
155:Linares
48:) is a
4582:poetry
4572:novels
4547:Caïssa
4479:Senior
4469:Junior
4052:Dragon
4047:Alapin
3732:Skewer
3598:passed
3541:Gambit
3348:female
3309:Europe
3292:Africa
3187:Knight
3182:Bishop
1611:, and
1086:22.75
1035:Siklos
1027:24.75
909:33.25
799:Estrin
614:45.25
555:47.75
496:54.75
445:Khasin
378:66.75
213:score
4529:WCSCC
4474:Youth
4464:Blitz
4459:Rapid
4449:Women
4412:Women
4364:Study
4214:Other
3747:X-ray
3670:Decoy
3655:Block
3610:Tempo
3573:Pawns
3491:Terms
3410:Check
3392:Rules
3326:India
3319:Spain
3304:China
3197:Fairy
3172:Queen
3103:norms
2994:Chess
1151:Both
1145:7.75
968:28.5
850:40.5
791:41.5
732:41.5
673:42.5
437:67.5
319:69.5
268:Sloth
202:Name
159:blitz
147:drawn
4567:film
4524:WCCC
4519:TCEC
4509:CSVN
4454:Team
4424:List
3695:Fork
3620:Trap
3420:Draw
3192:Pawn
3177:Rook
3167:King
3115:List
3084:list
3059:FIDE
2591:NNSB
2566:The
2425:and
2385:and
2325:and
2214:and
2079:and
1448:69.5
1207:10.5
1155:and
917:Boey
82:and
36:The
4504:CCC
3715:Pin
3519:PGN
2373:0.5
2119:if
1421:4.5
1403:4.5
1385:5.5
1367:5.5
1361:0.5
1325:0.5
1255:0.5
1237:0.5
1225:8.5
1201:0.5
1183:0.5
1094:Nun
1091:15
1032:14
973:13
914:12
855:11
796:10
434:10½
260:15
257:14
254:13
251:12
248:11
245:10
56:in
4760::
2898:,
2892:,
2595:GF
2587:SB
2558:.
2445:.
1700:.
1189:11
1160:10
1083:4½
1024:4½
965:5½
906:5½
737:9
678:8
619:7
560:6
501:5
493:8½
442:4
383:3
375:11
324:2
316:11
265:1
242:9
239:8
236:7
233:6
230:5
227:4
224:3
221:2
218:1
4054:/
2986:e
2979:t
2972:v
2929:.
2900:4
2846:d
2842:S
2836:2
2833:1
2828:+
2823:w
2819:S
2815:+
2810:p
2806:R
2799:N
2796:=
2793:)
2790:p
2787:(
2784:F
2781:G
2775:N
2753:d
2749:S
2743:2
2740:1
2735:+
2730:w
2726:S
2722:+
2717:p
2713:R
2704:p
2700:R
2696:=
2693:)
2690:p
2687:(
2684:B
2681:S
2678:N
2675:N
2653:d
2649:S
2643:2
2640:1
2635:+
2630:w
2626:S
2622:=
2619:)
2616:p
2613:(
2610:B
2607:S
2583:N
2544:i
2540:N
2534:n
2531:1
2526:+
2521:i
2517:s
2513:=
2508:i
2504:G
2481:i
2477:s
2456:n
2433:2
2413:1
2393:1
2353:0
2333:2
2313:1
2293:n
2289:/
2283:j
2279:s
2275:+
2272:1
2250:j
2247:i
2243:x
2222:1
2202:0
2182:n
2178:/
2172:j
2168:s
2147:0
2127:j
2107:n
2087:n
2067:0
2045:j
2041:s
2016:i
1995:)
1989:n
1984:j
1980:s
1974:+
1971:1
1967:(
1961:j
1958:i
1954:x
1948:i
1942:j
1934:=
1929:i
1925:G
1903:i
1881:j
1878:i
1874:x
1868:i
1862:j
1854:=
1849:i
1845:s
1820:i
1816:G
1795:j
1773:j
1770:i
1766:x
1745:n
1725:i
1686:j
1682:s
1676:j
1673:i
1669:x
1663:i
1657:j
1649:=
1644:i
1640:N
1619:i
1597:j
1594:i
1590:x
1584:i
1578:j
1570:=
1565:i
1561:s
1540:i
1520:j
1500:i
1478:j
1475:i
1471:x
1445:=
1442:)
1439:1
1433:1
1430:(
1427:+
1424:)
1415:1
1412:(
1409:+
1406:)
1397:1
1394:(
1391:+
1388:)
1379:1
1376:(
1373:+
1370:)
1358:(
1355:+
1352:)
1349:7
1343:1
1340:(
1337:+
1334:)
1331:7
1322:(
1303:+
1300:)
1297:7
1291:1
1288:(
1285:+
1282:)
1279:7
1273:1
1270:(
1267:+
1264:)
1261:7
1252:(
1249:+
1246:)
1243:8
1234:(
1231:+
1228:)
1219:1
1216:(
1213:+
1210:)
1198:(
1195:+
1192:)
1180:(
1167:2
1163:1
1142:1
1139:-
1136:0
1133:0
1130:0
1127:0
1124:0
1121:0
1118:0
1115:½
1112:0
1109:0
1106:½
1103:0
1100:0
1097:0
1080:1
1077:-
1074:½
1071:½
1068:½
1065:1
1062:½
1059:½
1056:0
1053:0
1050:0
1047:0
1044:0
1041:0
1038:0
1021:1
1018:½
1015:-
1012:½
1009:0
1006:0
1003:½
1000:0
997:0
994:1
991:½
988:½
985:0
982:0
979:0
962:1
959:½
956:½
953:-
950:1
947:0
944:½
941:1
938:½
935:½
932:0
929:0
926:0
923:0
920:0
903:1
900:½
897:1
894:0
891:-
888:0
885:½
882:0
879:½
876:½
873:0
870:½
867:½
864:0
861:½
847:7
844:1
841:0
838:1
835:1
832:1
829:-
826:0
823:½
820:1
817:0
814:1
811:0
808:0
805:½
802:0
788:7
785:1
782:½
779:½
776:½
773:½
770:1
767:-
764:1
761:0
758:1
755:½
752:0
749:0
746:0
743:½
729:7
726:1
723:½
720:1
717:0
714:1
711:½
708:0
705:-
702:½
699:½
696:½
693:1
690:½
687:0
684:0
670:7
667:½
664:1
661:1
658:½
655:½
652:0
649:1
646:½
643:-
640:½
637:½
634:½
631:½
628:0
625:0
611:7
608:1
605:1
602:0
599:½
596:½
593:1
590:0
587:½
584:½
581:-
578:½
575:0
572:½
569:½
566:½
552:8
549:1
546:1
543:½
540:1
537:1
534:0
531:½
528:½
525:½
522:½
519:-
516:½
513:½
510:0
507:½
490:½
487:1
484:½
481:1
478:½
475:1
472:1
469:0
466:½
463:1
460:½
457:-
454:½
451:½
448:0
431:1
428:1
425:1
422:1
419:½
416:1
413:1
410:½
407:½
404:½
401:½
398:½
395:-
392:1
389:½
372:1
369:1
366:1
363:1
360:1
357:½
354:1
351:1
348:1
345:½
342:1
339:½
336:0
333:-
330:½
313:1
310:1
307:1
304:1
301:½
298:1
295:½
292:1
289:1
286:½
283:½
280:1
277:½
274:½
271:-
153:(
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.