Singers vs T Krabbe, 1958  (A45) Queen's Pawn Game, 6 moves, 0-1 B Gibbs vs J Skidmore, 1991 (D20) Queen's Gambit Accepted, 11 moves, 0-1 R Patterson vs J Berry, 1975  (C02) French, Advance, 11 moves, 0-1 Helbig vs Schroder, 1933  (D02) Queen's Pawn Game, 11 moves, 0-1 G Sutton vs A Marthinsen, 2004  (A35) English, Symmetrical, 12 moves, 0-1 H H Hahlbohm vs W Moorman, 1916  (C41) Philidor Defense, 12 moves, 1-0 J Sherwin vs D Fischheimer, 1956 (D35) Queen's Gambit Declined, 12 moves, 1-0 R J Gross vs L Christiansen, 1973  (A53) Old Indian, 12 moves, 0-1 B Harper vs P Sontag, 1979  (E14) Queen's Indian, 12 moves, 1-0 H Steiner vs J C Thompson, 1940  (D41) Queen's Gambit Declined, Semi-Tarrasch, 12 moves, 1-0 B Altman vs G Katz, 1943  (D27) Queen's Gambit Accepted, Classical, 13 moves, 0-1 H Steiner vs L W Stephens, 1941  (C15) French, Winawer, 13 moves, 1-0 J Loftsson vs R Noel, 1971 (A40) Queen's Pawn Game, 14 moves, 1-0 Browne vs Nickoloff, 1988  (E11) Bogo-Indian Defense, 14 moves, 1-0 Kosteniuk vs D Gannon, 2004  (D18) Queen's Gambit Declined Slav, Dutch, 14 moves, 1-0 J Hudson vs Yanofsky, 1942 (B04) Alekhine's Defense, Modern, 14 moves, 0-1 G H Wolbrecht vs Victor Alderson, 1914 (C67) Ruy Lopez, 14 moves, 1-0 N Whitaker vs D J Rundell, 1931  (B07) Pirc, 14 moves, 1-0 T Stock vs A Solomon, 2006  (E30) Nimzo-Indian, Leningrad, 14 moves, 1-0 M L Hanauer vs D S Polland, 1936  (A34) English, Symmetrical, 14 moves, 1-0 R L Henry vs Blatny, 2001  (A10) English, 14 moves, 0-1 T Demetriescu vs Nagy, 1936  (D34) Queen's Gambit Declined, Tarrasch, 14 moves, 0-1 E L Cowan vs J Loftsson, 1971 (A17) English, 15 moves, 0-1 G Markson vs C Spencer, 2004 (B90) Sicilian, Najdorf, 15 moves, 1-0 W M Buehl vs C Spencer, 2004 (D50) Queen's Gambit Declined, 15 moves, 1-0 C Haessler vs P McCartney, 2004  (A05) Reti Opening, 15 moves, 1-0 Yanofsky vs W Janes, 1942 (C83) Ruy Lopez, Open, 15 moves, 1-0 N Whitaker vs O Chajes, 1913 (C29) Vienna Gambit, 15 moves, 1-0 H H Hahlbohm vs W Widmeyer, 1915  (D43) Queen's Gambit Declined Semi-Slav, 15 moves, 1-0 Fine vs J C Thompson, 1940  (C83) Ruy Lopez, Open, 15 moves, 1-0 B Kernan vs J Kennedy, 1974  (B10) Caro-Kann, 15 moves, 1-0 Shabalov vs E O Rodriguez, 2011  (C70) Ruy Lopez, 15 moves, 1-0 M Shahade vs J Cates, 2001 (A10) English, 15 moves, 1-0 J Soo Hoo vs B Bekhtur, 2004  (C41) Philidor Defense, 15 moves, 1-0 S P Finn vs R Heasman, 1993  (B01) Scandinavian, 15 moves, 0-1 Spassky vs D Hepner, 1986  (B23) Sicilian, Closed, 16 moves, 1-0 Tylor vs E M Jackson, 1932 (E23) Nimzo-Indian, Spielmann, 16 moves, 0-1 J S Morrison vs L Isaacs, 1918  (C80) Ruy Lopez, Open, 16 moves, 1-0 S S Cohen vs E Gordon, 1937 (C80) Ruy Lopez, Open, 16 moves, 1-0 Chigorin vs A Skipworth, 1883  (C00) French Defense, 16 moves, 1-0 J Serna vs S Finney, 2011 (B23) Sicilian, Closed, 16 moves, 0-1 J Sarkar vs M Bowersock, 2011 (E32) Nimzo-Indian, Classical, 16 moves, 1-0 Paschall vs P Frazier, 2001  (D07) Queen's Gambit Declined, Chigorin Defense, 16 moves, 1-0 F Lida Garcia vs Y Shulman, 2003  (A01) Nimzovich-Larsen Attack, 16 moves, 0-1 R Holzinger vs Browne, 1973  (A58) Benko Gambit, 17 moves, 0-1 D Koenig vs Kolletschek, 1991 (C25) Vienna, 17 moves, 0-1 A Lipton vs Yanofsky, 1942 (C01) French, Exchange, 17 moves, 0-1 N Whitaker vs W G Hine, 1916 (C28) Vienna Game, 17 moves, 1-0 H Suechting vs F Englund, 1906 (B01) Scandinavian, 17 moves, 1-0 J Gonzales vs D W Scott, 2001 (A25) English, 17 moves, 1-0 F S Anderson vs W Adams, 1941  (B06) Robatsch, 17 moves, 1-0 F G Jacob vs Von Bardeleben, 1900  (C49) Four Knights, 17 moves, 1-0 J N Berger vs F G Jacob, 1900  (D00) Queen's Pawn Game, 17 moves, 1-0 W Kendall vs Fine, 1940  (C11) French, 17 moves, 0-1 I Johannesson vs H Duncanson, 2005  (A01) Nimzovich-Larsen Attack, 17 moves, 1-0 P Dunn vs W Ord, 1992  (C30) King's Gambit Declined, 17 moves, 1-0 D Studen vs T Gelashvili, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 17 moves, 0-1 A Kaliksteyn vs Khater, 2001  (A38) English, Symmetrical, 17 moves, 1-0 J Martin vs L Rasin, 2001 (C45) Scotch Game, 17 moves, 0-1 Fine vs Denker, 1934  (B40) Sicilian, 17 moves, 1-0 J Belson vs Fine, 1934 (E34) Nimzo-Indian, Classical, Noa Variation, 17 moves, 0-1 Gligoric vs C W Pritchett, 1967  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 17 moves, 1-0 K Choobak vs J Gelman, 1983  (C25) Vienna, 18 moves, 1-0 G Kitts vs Gulko, 1986  (C03) French, Tarrasch, 18 moves, 0-1 Koltanowski vs C H Alexander, 1935  (D95) Grunfeld, 18 moves, 1-0 Huebner vs Korchnoi, 1995  (C11) French, 18 moves, 0-1 M A Feeney vs Y Schwartz, 1999 (B57) Sicilian, 18 moves, 0-1 R Del Pilar vs G Trammell, 1999 (B93) Sicilian, Najdorf, 6.f4, 18 moves, 1-0 O Sundstrom vs David Holm, 1912  (C42) Petrov Defense, 18 moves, 1-0 Factor vs N Whitaker, 1921  (C88) Ruy Lopez, 18 moves, 0-1 Ashley vs J Friedel, 2001 (A22) English, 18 moves, 1-0 Y Gorlin vs Bisguier, 2001  (C70) Ruy Lopez, 18 moves, 0-1 E Nash vs K Holland, 1937 (C17) French, Winawer, Advance, 18 moves, 1-0 J Minchin vs C B Vansittart, 1883  (C27) Vienna Game, 18 moves, 1-0 A Capitaine vs A Greet, 2005  (A02) Bird's Opening, 18 moves, 0-1 Kashdan vs M Fox, 1936 (D16) Queen's Gambit Declined Slav, 18 moves, 1-0 C Dougherty vs J C Sadorra, 2011 (E70) King's Indian, 18 moves, 0-1 R M Perez vs M Esserman, 2011 (B23) Sicilian, Closed, 18 moves, 0-1 P Majahad vs Bisguier, 2001  (A06) Reti Opening, 18 moves, 0-1 Blatny vs J Luchan, 2001 (D02) Queen's Pawn Game, 18 moves, 1-0 G H Wolbrecht vs H Fowler Lee, 1906  (B45) Sicilian, Taimanov, 18 moves, 1-0 R Razo vs J Gallardo, 2006  (C30) King's Gambit Declined, 18 moves, 1-0 M Brunoehler vs K Richter, 1941  (A46) Queen's Pawn Game, 19 moves, 0-1 Radjabov vs G Jones, 1997  (A04) Reti Opening, 19 moves, 1-0 F Metz vs R Stoutenborough, 1971 (B43) Sicilian, Kan, 5.Nc3, 19 moves, 0-1 L Christiansen vs D Moody, 1986  (A25) English, 19 moves, 1-0 M Bond vs Julio Bolbochan, 1991  (B84) Sicilian, Scheveningen, 19 moves, 0-1 C Spencer vs A Gonzalez, 2004 (B01) Scandinavian, 19 moves, 1-0 G Rey vs A Weissbarth, 2001 (A45) Queen's Pawn Game, 19 moves, 1-0 Bisguier vs A Danilovic, 2001  (C46) Three Knights, 19 moves, 0-1 J Wasserman vs M Stark, 1937 (C12) French, McCutcheon, 19 moves, 0-1 Von Bardeleben vs Showalter, 1900  (C45) Scotch Game, 19 moves, 0-1 W Grimshaw vs A Love, 1886  (C28) Vienna Game, 19 moves, 1-0 C Best vs W Muir, 1967  (C57) Two Knights, 19 moves, 0-1 Fedorowicz vs E Bone, 1977  (C69) Ruy Lopez, Exchange, Gligoric Variation, 19 moves, 1-0 Hengyi Wu vs G Battaglini, 2011  (B18) Caro-Kann, Classical, 19 moves, 0-1 J Sarkar vs Joshua Suich, 2011 (A57) Benko Gambit, 19 moves, 1-0 Joel Benjamin vs A P Andrews, 2001 (B30) Sicilian, 19 moves, 1-0 D McKee vs Bisguier, 2001  (C30) King's Gambit Declined, 19 moves, 0-1 W Reichenbach vs H Pfleger, 1960  (C29) Vienna Gambit, 19 moves, 1-0 R Liiva vs U Haavisto, 1993  (C25) Vienna, 19 moves, 1-0 T Dzubasz vs M Ellerbrock, 1996  (C33) King's Gambit Accepted, 19 moves, 1-0 J F Adams vs E Ott, 1967  (B18) Caro-Kann, Classical, 20 moves, 1-0 S Kriventsov vs Joel Benjamin, 2004 (B56) Sicilian, 20 moves, 0-1 L Day vs D C Taylor, 1973  (C64) Ruy Lopez, Classical, 20 moves, 1-0 D B Gurevich vs H Terrie, 1989 (A13) English, 20 moves, 1-0 R Cross vs F Bartholy, 1971  (E60) King's Indian Defense, 20 moves, 1-0 Abe Blieden vs M Goldsmith, 1911 (C63) Ruy Lopez, Schliemann Defense, 20 moves, 0-1 Ted Rozsa vs Yanofsky, 1942 (C11) French, 20 moves, 0-1 E Opsahl vs Fine, 1933 (C02) French, Advance, 20 moves, 0-1 Reshevsky vs Santasiere, 1934  (D95) Grunfeld, 20 moves, 1-0 E Friederich Schrader vs C W Blake, 1905 (C63) Ruy Lopez, Schliemann Defense, 20 moves, 0-1 S Hosea vs S Thomson, 2009  (A56) Benoni Defense, 20 moves, 1-0 C C Crittenden vs Bisguier, 1956 (D06) Queen's Gambit Declined, 20 moves, 0-1 J Rymuza vs Sundararajan, 2011  (A11) English, Caro-Kann Defensive System, 20 moves, 0-1 J S Miller vs N Mitkov, 2011 (C44) King's Pawn Game, 20 moves, 0-1 Mark Schlagenhauf vs J Dean, 2011  (D31) Queen's Gambit Declined, 20 moves, 0-1 Michael Vilenchuk vs J Becerra Rivero, 2011 (C58) Two Knights, 20 moves, 0-1 A Del Mundo vs S Leone, 2001 (A46) Queen's Pawn Game, 20 moves, 1-0 C Land vs H West, 1990  (D09) Queen's Gambit Declined, Albin Counter Gambit, 5.g3, 20 moves, 1-0 E Trice vs Deep Thought, 1989  (B13) Caro-Kann, Exchange, 20 moves, 1-0 Bogoljubov vs Stoltz, 1928  (C26) Vienna, 20 moves, 0-1 Alekhine vs Supico, 1941  (C21) Center Game, 20 moves, 1-0 Lasker vs Pirc, 1935  (B85) Sicilian, Scheveningen, Classical, 20 moves, 1-0 Nezhmetdinov vs V Sergievsky, 1966  (B43) Sicilian, Kan, 5.Nc3, 20 moves, 1-0 J Whitehead vs P Biyiasas, 1977  (C44) King's Pawn Game, 20 moves, 0-1 Browne vs E Winslow, 1977  (E80) King's Indian, Samisch Variation, 20 moves, 1-0 Y Boidman vs Fritz, 1998  (A46) Queen's Pawn Game, 20 moves, 0-1 Jansa vs D Marovic, 1974  (C03) French, Tarrasch, 21 moves, 1-0 Greco vs NN, 1620  (B21) Sicilian, 2.f4 and 2.d4, 21 moves, 1-0 Larsen vs B Andersen, 1964  (B21) Sicilian, 2.f4 and 2.d4, 21 moves, 1-0 V Willert vs L Day, 1973 (B23) Sicilian, Closed, 21 moves, 0-1 Timman vs P Simonds, 1974 (B13) Caro-Kann, Exchange, 21 moves, 1-0 M Rogan vs J A Rizzitano, 1989  (A07) King's Indian Attack, 21 moves, 0-1 G A Timoshenko vs M Vucic, 1990 (C80) Ruy Lopez, Open, 21 moves, 0-1 J S Ileto vs Miles, 1991  (A40) Queen's Pawn Game, 21 moves, 0-1 D B Gurevich vs Scheffer, 1988  (E91) King's Indian, 21 moves, 1-0 J Bonin vs B G Campbell, 1988  (A42) Modern Defense, Averbakh System, 21 moves, 1-0 Larsen vs Szabo, 1970 (A47) Queen's Indian, 21 moves, 1-0 A Gonzalez de la Nava vs W Hensbergen, 2001  (A45) Queen's Pawn Game, 21 moves, 1-0 I Shvyrjov vs A Kalinichev, 2005  (A40) Queen's Pawn Game, 21 moves, 0-1 S Hoolt vs J Leveikina, 2011  (B16) Caro-Kann, Bronstein-Larsen Variation, 21 moves, 1-0 F Berry vs J F Suess, 2004  (B12) Caro-Kann Defense, 21 moves, 0-1 P Seitzer vs G Trammell, 2004 (B90) Sicilian, Najdorf, 21 moves, 0-1 J Giersing vs F Englund, 1912 (C26) Vienna, 21 moves, 0-1 V L Wahltuch vs W Winter, 1919  (D60) Queen's Gambit Declined, Orthodox Defense, 21 moves, 1-0 W Adams vs Reshevsky, 1944 (B70) Sicilian, Dragon Variation, 21 moves, 0-1 J A Seitz vs E Tholfsen, 1934  (C68) Ruy Lopez, Exchange, 21 moves, 1-0 E Frumkin vs Yermolinsky, 1999 (A20) English, 21 moves, 0-1 Mulyar vs P Zurybida, 1999 (A28) English, 21 moves, 1-0 J Mieses vs Swiderski, 1903  (C30) King's Gambit Declined, 21 moves, 1-0 Marshall vs Kupchik, 1915  (D30) Queen's Gambit Declined, 21 moves, 1-0 E Michelsen vs A Hodges, 1915 (C55) Two Knights Defense, 21 moves, 0-1 N Whitaker vs J Norris, 1921 (C42) Petrov Defense, 21 moves, 1-0 O Adu vs Arash Samani, 2001 (A07) King's Indian Attack, 21 moves, 1-0 Fine vs D Williams, 1941 (D50) Queen's Gambit Declined, 21 moves, 1-0 A Sandrin vs F S Anderson, 1945  (A80) Dutch, 21 moves, 1-0 Burn vs F G Jacob, 1900  (C80) Ruy Lopez, Open, 21 moves, 1-0 H Wolf vs Von Bardeleben, 1900  (C42) Petrov Defense, 21 moves, 1-0 K Erdeky vs Carlos Torre, 1924  (C80) Ruy Lopez, Open, 21 moves, 0-1 T H Piper vs B W Fisher, 1883 (A04) Reti Opening, 21 moves, 1-0 Robert E Byrne vs T Mazuchowski, 1964  (D41) Queen's Gambit Declined, Semi-Tarrasch, 21 moves, 1-0 J Sherwin vs D Rogosin, 1964 (E88) King's Indian, Samisch, Orthodox, 7.d5 c6, 21 moves, 1-0 W E Kaiser vs Zuckerman, 1964 (B98) Sicilian, Najdorf, 21 moves, 0-1 M Saltzberg vs Robert E Byrne, 1964 (E62) King's Indian, Fianchetto, 21 moves, 0-1 Cory Riegelhaupt vs Fishbein, 2011 (B22) Sicilian, Alapin, 21 moves, 0-1 T Gareyev vs D Studen, 2011 (D43) Queen's Gambit Declined Semi-Slav, 21 moves, 1-0 B Moon vs S Vibbert, 2011  (D30) Queen's Gambit Declined, 21 moves, 0-1 M Bowersock vs M W Brown, 2011 (D27) Queen's Gambit Accepted, Classical, 21 moves, 0-1 J Elmore vs Kaufman, 2001 (B44) Sicilian, 21 moves, 0-1 G Rey vs I Aird, 2001 (D00) Queen's Pawn Game, 21 moves, 1-0 Gary Freeman vs M Pinto, 2001 (B25) Sicilian, Closed, 21 moves, 0-1 L F Rust vs E J Godin, 2001  (B89) Sicilian, 21 moves, 1-0 Mulyar vs Ashley, 2001  (B80) Sicilian, Scheveningen, 21 moves, 1-0 E Tate vs T Braunlich, 2001  (B87) Sicilian, Fischer-Sozin with ...a6 and ...b5, 21 moves, 1-0 C R Riordan vs G G Sagalchik, 2001  (D08) Queen's Gambit Declined, Albin Counter Gambit, 21 moves, 0-1 Kashdan vs M C Jackson, 1934 (B58) Sicilian, 21 moves, 1-0 Fine vs H Lew, 1934 (B32) Sicilian, 21 moves, 1-0 Ragozin vs P Noskov, 1930  (B40) Sicilian, 21 moves, 1-0 A Staehelin vs Alekhine, 1932  (E34) Nimzo-Indian, Classical, Noa Variation, 21 moves, 0-1 I Pleci vs C de Ronde, 1939  (A22) English, 21 moves, 1-0 Sokolsky vs Navrodsky, 1944  (C55) Two Knights Defense, 21 moves, 1-0 P Morris vs C G Ward, 1983  (B77) Sicilian, Dragon, Yugoslav Attack, 21 moves, 0-1 Spielmann vs Immo Fuss, 1934  (E11) Bogo-Indian Defense, 21 moves, 1-0 I Yagupov vs Kasimdzhanov, 1998  (B06) Robatsch, 21 moves, 0-1 M Katetov vs Golombek, 1946  (B76) Sicilian, Dragon, Yugoslav Attack, 21 moves, 1-0 Judit Polgar vs Szendrei, 1984  (B90) Sicilian, Najdorf, 21 moves, 1-0 Miles vs R Jamieson, 1992  (A46) Queen's Pawn Game, 23 moves, 1-0 Dvoirys vs S Poliantsev, 1987  (B61) Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2, 21 moves, 1-0 J J O'Hanlon vs H E Price, 1919  (C29) Vienna Gambit, 22 moves, 0-1 Reshevsky vs J Gallagher, 1990  (A70) Benoni, Classical with 7.Nf3, 22 moves, 1-0 L Rueda vs Browne, 1988 (B92) Sicilian, Najdorf, Opocensky Variation, 22 moves, 0-1 J Sunye Neto vs Ashley, 1996 (A18) English, Mikenas-Carls, 22 moves, 1-0 H Fowler Lee vs E Friederich Schrader, 1911  (C42) Petrov Defense, 22 moves, 1-0 E Tennenwurzel vs Janowski, 1913 (D40) Queen's Gambit Declined, Semi-Tarrasch, 22 moves, 0-1 O Bernstein vs H Suechting, 1906  (D32) Queen's Gambit Declined, Tarrasch, 22 moves, 1-0 J Giersing vs Olland, 1912  (C54) Giuoco Piano, 22 moves, 1-0 V Sjoberg vs Spielmann, 1912 (C01) French, Exchange, 22 moves, 0-1 Marshall vs K S Howard, 1904 (D32) Queen's Gambit Declined, Tarrasch, 22 moves, 1-0 R P Michell vs W Winter, 1919 (A52) Budapest Gambit, 22 moves, 1-0 Adianto vs J Eid, 1999  (E20) Nimzo-Indian, 22 moves, 1-0 W M Buehl vs Joel Benjamin, 1999 (A50) Queen's Pawn Game, 25 moves, 0-1 Wojtkiewicz vs G Binger, 1999 (E62) King's Indian, Fianchetto, 22 moves, 1-0 Ehlvest vs L Schorr, 1999 (E54) Nimzo-Indian, 4.e3, Gligoric System, 22 moves, 1-0 A Rodriguez vs D Bordon, 1999 (B07) Pirc, 22 moves, 1-0 C Haessler vs Zhe Quan, 2001 (A48) King's Indian, 22 moves, 1-0 Fine vs E W Marchand, 1941  (C18) French, Winawer, 22 moves, 1-0 Bruno Schmidt vs Fine, 1941 (C75) Ruy Lopez, Modern Steinitz Defense, 22 moves, 0-1 D Ehrlich vs C M Burton, 1941  (C46) Three Knights, 22 moves, 0-1 H Steiner vs F Hazard, 1937  (A83) Dutch, Staunton Gambit, 22 moves, 1-0 B Jefferson vs N Hernandez, 1914 (C53) Giuoco Piano, 22 moves, 1-0 A Yuneev vs K Klaman, 1979 (E30) Nimzo-Indian, Leningrad, 22 moves, 1-0 F G Jacob vs Maroczy, 1900  (B40) Sicilian, 22 moves, 0-1 F Lupi vs Alekhine, 1946  (C42) Petrov Defense, 22 moves, 0-1 L Au vs J Diamond, 1994  (E17) Queen's Indian, 22 moves, 1-0 B F Winkelman vs G N Treysman, 1936  (A52) Budapest Gambit, 22 moves, 0-1 J Gurczak vs R Mercer, 2011  (D12) Queen's Gambit Declined Slav, 22 moves, 1-0 B Jackson vs J Berry, 2011  (C45) Scotch Game, 22 moves, 0-1 D Ariel vs A Pappu, 2001 (D04) Queen's Pawn Game, 22 moves, 1-0 J Bryan vs E Astrachan, 2001 (D02) Queen's Pawn Game, 22 moves, 1-0 U Mehlhorn vs JosephThomas, 2005  (D05) Queen's Pawn Game, 22 moves, 1-0 L Kritz vs N Firman, 2007  (B07) Pirc, 22 moves, 1-0 J Alfred vs P Walsh, 2005  (A46) Queen's Pawn Game, 22 moves, 0-1 Nezhmetdinov vs V Mikenas, 1948  (B02) Alekhine's Defense, 22 moves, 1-0 Grischuk vs V Genba, 2011  (D39) Queen's Gambit Declined, Ragozin, Vienna Variation, 22 moves, 1-0 Smirin vs S Sloan, 2012  (C40) King's Knight Opening, 22 moves, 1-0 T Hillarp Persson vs T Thomsen, 1997  (D43) Queen's Gambit Declined Semi-Slav, 22 moves, 1-0 D Edelman vs J A Curdo, 1983  (C45) Scotch Game, 20 moves, 0-1 Kavalek vs Khodos, 1965  (B43) Sicilian, Kan, 5.Nc3, 22 moves, 1-0 S J Szpisjak vs D Cavitt, 1998  (C02) French, Advance, 23 moves, 1-0 H K Mattison vs Nimzowitsch, 1929   (E21) Nimzo-Indian, Three Knights, 23 moves, 0-1 Showalter vs Pillsbury, 1897  (C67) Ruy Lopez, 23 moves, 1-0 Hort vs P Grey, 1974  (C81) Ruy Lopez, Open, Howell Attack, 23 moves, 1-0 S Bernstein vs Vladimir Ryznar, 1974  (A49) King's Indian, Fianchetto without c4, 23 moves, 1-0 Shabalov vs G Kacheishvili, 2006  (B12) Caro-Kann Defense, 23 moves, 1-0 T O'Connor vs P Thiel, 2000 (B99) Sicilian, Najdorf, 7...Be7 Main line, 23 moves, 0-1 E W Marchand vs R O'Donnell, 1971 (D15) Queen's Gambit Declined Slav, 23 moves, 1-0 J Davidson vs A J Goldsby, 1990  (B77) Sicilian, Dragon, Yugoslav Attack, 23 moves, 0-1 J Ade vs N Olah, 1991 (C36) King's Gambit Accepted, Abbazia Defense, 23 moves, 1-0 J A Della Selva vs D B Gurevich, 1988 (B88) Sicilian, Fischer-Sozin Attack, 23 moves, 0-1 Fuad Ahmed Mohamme Mufleh vs B Malik, 2010  (A10) English, 23 moves, 1-0 C Haessler vs D Tsai, 2004  (A15) English, 23 moves, 1-0 F Berry vs J Schlich, 2004  (C42) Petrov Defense, 23 moves, 1-0 D D Barkuloo vs E Friederich Schrader, 1911 (C42) Petrov Defense, 23 moves, 0-1 Olland vs H Langborg, 1912 (C84) Ruy Lopez, Closed, 23 moves, 1-0 A G Conde vs V L Wahltuch, 1919  (C84) Ruy Lopez, Closed, 23 moves, 1-0 J McCord vs Reshevsky, 1944  (B83) Sicilian, 23 moves, 0-1 M Monticelli vs Fine, 1934  (B18) Caro-Kann, Classical, 23 moves, 0-1 G Rey vs A G Aleksandrov, 1999 (A45) Queen's Pawn Game, 23 moves, 0-1 E Michelsen vs Marshall, 1915  (C42) Petrov Defense, 23 moves, 0-1 Marshall vs Ed. Lasker, 1915  (D32) Queen's Gambit Declined, Tarrasch, 23 moves, 1-0 J A Curdo vs K Leung, 2001  (B51) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 23 moves, 0-1 G Sturgis vs H Steiner, 1941 (B29) Sicilian, Nimzovich-Rubinstein, 23 moves, 0-1 Bogoljubov vs Tarrasch, 1925  (B04) Alekhine's Defense, Modern, 23 moves, 1-0 W Cohn vs M Billecard, 1900  (C50) Giuoco Piano, 23 moves, 1-0 Maroczy vs Halprin, 1900  (C82) Ruy Lopez, Open, 23 moves, 1-0 W Cohn vs Halprin, 1900  (C49) Four Knights, 23 moves, 1-0 A Elo vs H Burdge, 1940  (D51) Queen's Gambit Declined, 23 moves, 1-0 J Lord vs W M Gattie, 1883 (C54) Giuoco Piano, 23 moves, 0-1 Benko vs M Colon Romero, 1964 (B98) Sicilian, Najdorf, 23 moves, 1-0 G Krauss vs I Zalys, 1964 (A04) Reti Opening, 23 moves, 1-0 S Lyman vs J C Meyer, 1964 (B98) Sicilian, Najdorf, 23 moves, 0-1 J A Hudson vs T Loos, 1964 (B17) Caro-Kann, Steinitz Variation, 23 moves, 1-0 Fine vs B Garfinkel, 1939  (E40) Nimzo-Indian, 4.e3, 23 moves, 1-0 Seidman vs G Hellman, 1939  (D38) Queen's Gambit Declined, Ragozin Variation, 23 moves, 0-1 W Adams vs O Ulvestad, 1939 (B29) Sicilian, Nimzovich-Rubinstein, 23 moves, 0-1 R P Alvarez vs A Valenzuela, 2005  (A45) Queen's Pawn Game, 23 moves, 0-1 Kase vs Tutzer, 1982  (C32) King's Gambit Declined, Falkbeer Counter Gambit, 23 moves, 1-0 Shirov vs Dominique Bang, 2001  (A52) Budapest Gambit, 23 moves, 1-0 Sevan A Muradian vs N Karas, 2011 (D02) Queen's Pawn Game, 23 moves, 0-1 N Mitkov vs P Gallegos, 2011 (B23) Sicilian, Closed, 23 moves, 1-0 R Hough vs Kaufman, 2011  (D71) Neo-Grunfeld, 23 moves, 0-1 A Santalla vs G Ewing, 2011 (C02) French, Advance, 23 moves, 1-0 Amir F S Zargari vs L Mercuri, 2001 (B25) Sicilian, Closed, 23 moves, 0-1 Stripunsky vs J Friedel, 2001 (A07) King's Indian Attack, 23 moves, 1-0 T Braunlich vs D Ariel, 2001  (D00) Queen's Pawn Game, 23 moves, 0-1 Jim Byrd vs J Hanken, 2001  (A40) Queen's Pawn Game, 23 moves, 0-1 Mauricio Ruiz vs I Einsidler, 2001 (A46) Queen's Pawn Game, 23 moves, 1-0 Y Kolodkin vs Z Fayvinov, 2001 (D32) Queen's Gambit Declined, Tarrasch, 23 moves, 0-1 K Visweswaran vs A Prasetyo, 2001  (B18) Caro-Kann, Classical, 23 moves, 1-0 S Benen vs A V Kalinin, 2001 (E15) Queen's Indian, 23 moves, 0-1 D Ariel vs J S Rouleau, 2001  (D26) Queen's Gambit Accepted, 23 moves, 1-0 A Angel vs L Rasin, 2001 (C63) Ruy Lopez, Schliemann Defense, 23 moves, 0-1 R J Gross vs W Shipman, 1973  (A52) Budapest Gambit, 23 moves, 1-0 P Cleghorn vs C B Jones, 1973 (B29) Sicilian, Nimzovich-Rubinstein, 23 moves, 1-0 Browne vs L Baze, 1993  (E97) King's Indian, 23 moves, 1-0 A Artidiello vs D Freeman, 2001  (D10) Queen's Gambit Declined Slav, 23 moves, 1-0 Denker vs F Rundell, 1934 (D05) Queen's Pawn Game, 23 moves, 1-0 Fine vs K Holland, 1934 (A13) English, 23 moves, 1-0 Fine vs B Jefferson, 1934  (D02) Queen's Pawn Game, 23 moves, 1-0 N G Engholm vs Reshevsky, 1934 (E14) Queen's Indian, 23 moves, 0-1 Denker vs H Feit, 1929  (A80) Dutch, 23 moves, 1-0 Alatortsev vs Capablanca, 1935  (D50) Queen's Gambit Declined, 23 moves, 0-1 Alekhine vs Euwe, 1937  (D10) Queen's Gambit Declined Slav, 23 moves, 1-0 A Filipowicz vs B Pietrusiak, 1964  (A07) King's Indian Attack, 23 moves, 1-0 Rubinstein vs M Hirschbein, 1927  (D63) Queen's Gambit Declined, Orthodox Defense, 23 moves, 1-0 Fressinet vs N Brunner, 2011  (D47) Queen's Gambit Declined Semi-Slav, 23 moves, 1-0 M Esserman vs C Tsai, 2003  (B90) Sicilian, Najdorf, 23 moves, 1-0 de Firmian vs N J Patterson, 1978  (B97) Sicilian, Najdorf, 23 moves, 1-0 R Malpert vs B Rind, 1992  (B21) Sicilian, 2.f4 and 2.d4, 23 moves, 1-0 A Rombaldoni vs R Buhmann, 2011 (C11) French, 24 moves, 0-1 P Thiel vs T Feeney, 2000 (B43) Sicilian, Kan, 5.Nc3, 24 moves, 1-0 E Bone vs L Dubeck, 1971  (A07) King's Indian Attack, 24 moves, 0-1 J Acers vs T Jenkins, 1968  (B21) Sicilian, 2.f4 and 2.d4, 24 moves, 1-0 Yermolinsky vs Alexander V Ivanov, 1991 (E12) Queen's Indian, 24 moves, 1-0 Shaked vs N Raptis, 1991  (C05) French, Tarrasch, 24 moves, 1-0 Menchik vs Pirc, 1933 (D00) Queen's Pawn Game, 24 moves, 0-1 H Itkis vs J Volkmann, 2004  (A15) English, 24 moves, 1-0 Ashley vs Korchnoi, 1995  (B18) Caro-Kann, Classical, 24 moves, 0-1 W Moorman vs R S Hoff, 1916 (C45) Scotch Game, 24 moves, 0-1 L Isaacs vs E Friederich Schrader, 1916 (C49) Four Knights, 24 moves, 1-0 J S Morrison vs Capablanca, 1913  (A46) Queen's Pawn Game, 24 moves, 0-1 O Chajes vs H Kline, 1913 (C22) Center Game, 24 moves, 1-0 E Tennenwurzel vs Marshall, 1913  (D02) Queen's Pawn Game, 24 moves, 0-1 V Sjoberg vs J Giersing, 1906 (C12) French, McCutcheon, 24 moves, 1-0 O Bernstein vs J Giersing, 1906 (D30) Queen's Gambit Declined, 24 moves, 1-0 Dake vs L Stolzenberg, 1933 (A37) English, Symmetrical, 24 moves, 1-0 P Grey vs A Hoffman, 1999 (B27) Sicilian, 24 moves, 0-1 W Arencibia Rodriguez vs Z Fayvinov, 1999 (E40) Nimzo-Indian, 4.e3, 24 moves, 1-0 N Minev vs Wojtkiewicz, 1999 (A40) Queen's Pawn Game, 24 moves, 1-0 F Young vs H N Stone, 1907  (C34) King's Gambit Accepted, 24 moves, 1-0 J F van der Hoeven vs F Lucas, 1989  (A87) Dutch, Leningrad, Main Variation, 24 moves, 0-1 Santasiere vs R Welch, 1943  (D00) Queen's Pawn Game, 24 moves, 1-0 C Tang vs J A Curdo, 2001  (D07) Queen's Gambit Declined, Chigorin Defense, 24 moves, 0-1 E Tate vs Fedorowicz, 2001 (E12) Queen's Indian, 24 moves, 0-1 H H Hahlbohm vs G H Wolbrecht, 1914 (D55) Queen's Gambit Declined, 24 moves, 0-1 Von Gottschall vs F G Jacob, 1900  (C30) King's Gambit Declined, 24 moves, 1-0 T H Piper vs F S Ensor, 1883  (A04) Reti Opening, 24 moves, 1-0 R Mallett vs Zuckerman, 1964 (B23) Sicilian, Closed, 24 moves, 1-0 J Tamargo vs Benko, 1964 (D87) Grunfeld, Exchange, 24 moves, 0-1 Benko vs Robert E Byrne, 1964 (C00) French Defense, 24 moves, 1-0 E McCormick vs L Levy, 1964 (C07) French, Tarrasch, 24 moves, 1-0 M M Wind vs G Welling, 1977  (C33) King's Gambit Accepted, 24 moves, 1/2-1/2 Savon vs Spassky, 1962  (B47) Sicilian, Taimanov (Bastrikov) Variation, 24 moves, 0-1 D Ruth vs Fischer, 1956  (B92) Sicilian, Najdorf, Opocensky Variation, 24 moves, 0-1 D S Polland vs I A Horowitz, 1936 (C68) Ruy Lopez, Exchange, 24 moves, 0-1 Kashdan vs H R Morris, 1936 (C10) French, 24 moves, 1-0 D Naroditsky vs D Rogers, 2011 (C65) Ruy Lopez, Berlin Defense, 24 moves, 1-0 F Berry vs R Gotschall, 2011 (B04) Alekhine's Defense, Modern, 24 moves, 1-0 D Perrine vs J Becerra Rivero, 2011 (E63) King's Indian, Fianchetto, Panno Variation, 24 moves, 0-1 L B Hansen vs W T Downs, 2011 (B06) Robatsch, 24 moves, 1-0 G Berrios Echevarria vs D A Blair, 2011 (A30) English, Symmetrical, 24 moves, 1-0 Shabalov vs S Finegold, 2011 (A16) English, 24 moves, 1-0 A F Lopez vs Mulyar, 2011 (B03) Alekhine's Defense, 24 moves, 0-1 H Terrie vs J Todhunter, 2001 (D10) Queen's Gambit Declined Slav, 24 moves, 1-0 R Messenger vs Kudrin, 2001 (D90) Grunfeld, 24 moves, 0-1 S Benen vs S Basson, 2001 (D06) Queen's Gambit Declined, 24 moves, 1-0 Kaufman vs T Redman, 2001 (A40) Queen's Pawn Game, 24 moves, 1-0 B Bournival vs G Hoffman, 2001 (B23) Sicilian, Closed, 24 moves, 1-0 D Rensch vs John Dould, 2001  (A45) Queen's Pawn Game, 24 moves, 1-0 L Schorr vs J Foucault, 2001 (A00) Uncommon Opening, 24 moves, 1-0 T Hartwig vs D Rensch, 2001  (B96) Sicilian, Najdorf, 24 moves, 0-1 S Atalik vs L Schorr, 2001 (A56) Benoni Defense, 24 moves, 1-0 Browne vs Larry Evans, 1973  (B08) Pirc, Classical, 24 moves, 1-0 R Tremblay vs G Taylor, 2005  (E37) Nimzo-Indian, Classical, 24 moves, 1-0 B Finegold vs J Gonzales, 2001  (A40) Queen's Pawn Game, 24 moves, 1-0 Alekhine vs O Rocas, 1939  (B13) Caro-Kann, Exchange, 24 moves, 0-1 Pachman vs Eckert, 1940  (C13) French, 24 moves, 1-0 Kaidanov vs J Donaldson, 1992  (D10) Queen's Gambit Declined Slav, 24 moves, 1-0 Z Varga vs S Kustar, 1993  (A31) English, Symmetrical, Benoni Formation, 24 moves, 1-0 J M Hodgson vs S Agdestein, 1986  (A00) Uncommon Opening, 24 moves, 1-0 Fedorowicz vs Lapshun, 1997  (C91) Ruy Lopez, Closed, 24 moves, 0-1 Yu Yangyi vs A Zatonskih, 2013  (C02) French, Advance, 24 moves, 1-0 Beliavsky vs Gelfand, 1992  (D10) Queen's Gambit Declined Slav, 24 moves, 1-0 J Finnegan vs R P Allen, 1948  (C78) Ruy Lopez, 24 moves, 1-0 N Evseev vs Flohr, 1949  (B17) Caro-Kann, Steinitz Variation, 24 moves, 0-1 A Kolev vs Judit Polgar, 1993  (A05) Reti Opening, 24 moves, 0-1 Wahls vs R Vera, 1996  (B93) Sicilian, Najdorf, 6.f4, 24 moves, 0-1 Pospisil vs Keller, 1984  (B87) Sicilian, Fischer-Sozin with ...a6 and ...b5, 24 moves, 1-0 I Sokolov vs G Pap, 2012  (D31) Queen's Gambit Declined, 24 moves, 1-0 Shabalov vs E Tate, 1998  (B56) Sicilian, 24 moves, 1-0 Z Almasi vs K Szabo, 2006 (B80) Sicilian, Scheveningen, 25 moves, 1-0 Seirawan vs Suttles, 1973  (A42) Modern Defense, Averbakh System, 25 moves, 0-1 S Gelbart vs Suttles, 1973  (B06) Robatsch, 25 moves, 0-1 J Ragan vs Benko, 1974  (A22) English, 25 moves, 0-1 M Lamon vs Weeramantry, 1990  (B06) Robatsch, 25 moves, 0-1 Reshevsky vs J Jarecki, 1983  (D31) Queen's Gambit Declined, 25 moves, 1-0 A Brinckmann vs L Steiner, 1927 (C86) Ruy Lopez, Worrall Attack, 25 moves, 1-0 Reshevsky vs J Waxman, 1986  (E21) Nimzo-Indian, Three Knights, 25 moves, 1-0 H Faeth vs M Newton, 1991  (C27) Vienna Game, 25 moves, 1-0 G A Thomas vs Tylor, 1936 (C77) Ruy Lopez, 25 moves, 1-0 R P Michell vs Tartakower, 1936 (D31) Queen's Gambit Declined, 25 moves, 0-1 Joel Benjamin vs J Shaine, 1988 (A43) Old Benoni, 25 moves, 1-0 E Wyckoff vs Igor Ivanov, 1988 (E76) King's Indian, Four Pawns Attack, 25 moves, 0-1 Joel Benjamin vs M Giles, 1988 (B81) Sicilian, Scheveningen, Keres Attack, 25 moves, 1-0 S Reutsky vs V Aveskulov, 2005  (B96) Sicilian, Najdorf, 25 moves, 0-1 J Donaldson vs Rodriguez, 2004 (A04) Reti Opening, 25 moves, 1-0 Kosteniuk vs A Chua, 2004  (B16) Caro-Kann, Bronstein-Larsen Variation, 25 moves, 1-0 Wojtkiewicz vs D Ippolito, 2004 (E05) Catalan, Open, Classical line, 25 moves, 1-0 J D Tisdall vs Korchnoi, 1995 (D97) Grunfeld, Russian, 25 moves, 0-1 D Kilgore vs Yanofsky, 1942 (E19) Queen's Indian, Old Main line, 9.Qxc3, 25 moves, 0-1 Ed. Lasker vs M C Palmer, 1916 (D63) Queen's Gambit Declined, Orthodox Defense, 25 moves, 1-0 B Jefferson vs G Gessner, 1913 (C67) Ruy Lopez, 25 moves, 1-0 J S Morrison vs L B Zapoleon, 1913 (D05) Queen's Pawn Game, 25 moves, 1-0 Schlechter vs G Marco, 1906  (D61) Queen's Gambit Declined, Orthodox, Rubinstein Attack, 25 moves, 1-0 G Nyholm vs Alekhine, 1912  (C21) Center Game, 25 moves, 0-1 Spielmann vs F Englund, 1912 (C29) Vienna Gambit, 25 moves, 1-0 W Adams vs W Suesman, 1944 (B70) Sicilian, Dragon Variation, 25 moves, 0-1 Santasiere vs M Barzin, 1944 (C36) King's Gambit Accepted, Abbazia Defense, 25 moves, 1-0 J Howle vs Goldin, 1999 (B57) Sicilian, 25 moves, 0-1 A Kobernat vs A Hoffman, 1999 (B22) Sicilian, Alapin, 25 moves, 0-1 Yermolinsky vs A Lein, 1999 (D37) Queen's Gambit Declined, 25 moves, 0-1 J Friedman vs Paschall, 2001 (B30) Sicilian, 25 moves, 1-0 G Nsubuga vs M Santana, 2001 (C42) Petrov Defense, 25 moves, 1-0 E Yanayt vs M Bengtson, 2001  (B21) Sicilian, 2.f4 and 2.d4, 25 moves, 0-1 Schmaltz vs Joel Benjamin, 2001 (B08) Pirc, Classical, 25 moves, 0-1 S Atalik vs Nakamura, 2001  (E63) King's Indian, Fianchetto, Panno Variation, 25 moves, 1-0 Kaufman vs C R Harmon, 2001 (E39) Nimzo-Indian, Classical, Pirc Variation, 25 moves, 1-0 E W Marchand vs W Adams, 1941 (D08) Queen's Gambit Declined, Albin Counter Gambit, 25 moves, 0-1 A Zinkl vs Metger, 1897  (C49) Four Knights, 25 moves, 1-0 Pillsbury vs Von Gottschall, 1900  (D55) Queen's Gambit Declined, 25 moves, 1-0 Maroczy vs Pillsbury, 1900  (C50) Giuoco Piano, 25 moves, 0-1 Lombardy vs E Formanek, 1964 (D78) Neo-Grunfeld, 6.O-O c6, 25 moves, 1-0 Fine vs M Green, 1939 (D23) Queen's Gambit Accepted, 25 moves, 1-0 L A Nielsen vs N Kirkegaard, 2006 (B22) Sicilian, Alapin, 25 moves, 0-1 B Grabarczyk vs R Shetty, 1998  (C34) King's Gambit Accepted, 25 moves, 1-0 A Ramirez Alvarez vs Mulyar, 2011  (A13) English, 25 moves, 1-0 M Helfst vs D Naroditsky, 2011 (A10) English, 25 moves, 0-1 M Bowersock vs C Gu, 2011 (E28) Nimzo-Indian, Samisch Variation, 25 moves, 1-0 Fishbein vs N Mitkov, 2011 (D31) Queen's Gambit Declined, 25 moves, 0-1 M S Miyasaka vs T Gelashvili, 2011 (C41) Philidor Defense, 25 moves, 0-1 A Cortizas vs J Stolerman, 2001 (B92) Sicilian, Najdorf, Opocensky Variation, 25 moves, 0-1 J A Lawrence vs Palatnik, 2001  (B02) Alekhine's Defense, 25 moves, 0-1 Paul Todis vs S Ritvin, 2001  (A70) Benoni, Classical with 7.Nf3, 25 moves, 0-1 Digeng Du vs Van Meter, 2001 (A13) English, 25 moves, 0-1 D Ippolito vs J Friedman, 2001 (E34) Nimzo-Indian, Classical, Noa Variation, 25 moves, 0-1 Yudasin vs W Kelleher, 2001 (B50) Sicilian, 25 moves, 1-0 J Hanken vs Dake, 1973  (A04) Reti Opening, 25 moves, 0-1 Kavalek vs C Brasket, 1973 (B17) Caro-Kann, Steinitz Variation, 25 moves, 1-0 L Baze vs T Palmer, 2004  (C48) Four Knights, 25 moves, 0-1 S Saeed vs D Norwood, 1984  (A64) Benoni, Fianchetto, 11...Re8, 25 moves, 0-1 Karpov vs A Ofiesh, 1990  (D34) Queen's Gambit Declined, Tarrasch, 25 moves, 1-0 A Hans vs N Ahuja, 2006  (D02) Queen's Pawn Game, 25 moves, 1-0 Judit Polgar vs M Sharif, 1989  (C30) King's Gambit Declined, 25 moves, 0-1 A Brinckmann vs Alekhine, 1921  (A47) Queen's Indian, 25 moves, 0-1 Rubinstein vs Janowski, 1925  (A50) Queen's Pawn Game, 25 moves, 1-0 Alekhine vs H Steiner, 1929  (D28) Queen's Gambit Accepted, Classical, 25 moves, 1-0 Althausen vs Simagin, 1943  (B76) Sicilian, Dragon, Yugoslav Attack, 25 moves, 0-1 Teichmann vs Schlechter, 1911  (C90) Ruy Lopez, Closed, 25 moves, 1-0 V Ciocaltea vs J Kozma, 1963  (A07) King's Indian Attack, 25 moves, 1-0 V Gashimov vs B Lalic, 2007  (C42) Petrov Defense, 25 moves, 1-0 P Leisebein vs B Fels, 2004  (D00) Queen's Pawn Game, 25 moves, 1-0 G Nagy vs Rubinstein, 1926  (C01) French, Exchange, 25 moves, 1-0 Lautier vs Gelfand, 1999  (C43) Petrov, Modern Attack, 25 moves, 0-1 Leko vs Anand, 2001  (B97) Sicilian, Najdorf, 25 moves, 0-1 Xiu Deshun vs J Sriram, 2012  (D17) Queen's Gambit Declined Slav, 25 moves, 0-1 Berliner vs R H Steinmeyer, 1963  (D31) Queen's Gambit Declined, 25 moves, 1-0 Wang Yue vs Karjakin, 2013  (A15) English, 25 moves, 0-1 H Danielsen vs C Hansen, 1997  (A56) Benoni Defense, 25 moves, 1-0 E Cobo Arteaga vs Ivkov, 1963  (C18) French, Winawer, 25 moves, 0-1 450 games