40.? (January 6, 2011) T L Petrosian vs H Simonian, 2008  (B43) Sicilian, Kan, 5.Nc3, 46 moves, 1-0 14...? (January 13, 2011) I Figler vs G Borisenko, 1971  (C43) Petrov, Modern Attack, 16 moves, 0-1 23...? (January 20, 2011) A Kolev vs Judit Polgar, 1993  (A05) Reti Opening, 24 moves, 0-1 29...? (January 27, 2011) Sherzer vs Acs, 1998  (C96) Ruy Lopez, Closed, 32 moves, 0-1 17. ? (February 3, 2011) Spielmann vs Immo Fuss, 1934  (E11) Bogo-Indian Defense, 21 moves, 1-0 61.? (February 10, 2011) C Sandipan vs F Slingerland, 2008  (B31) Sicilian, Rossolimo Variation, 64 moves, 1/2-1/2 29.? (February 17, 2011) U Boensch vs K Litkiewicz, 1974  (C69) Ruy Lopez, Exchange, Gligoric Variation, 6.d4, 30 moves, 1-0 18.? (February 24, 2011) E Delmar vs NN, 1898  (D35) Queen's Gambit Declined, 20 moves, 1-0 27...? (March 3, 2011) A Horvath vs V Erdos, 2008  (C80) Ruy Lopez, Open, 28 moves, 0-1 11.? (March 10, 2011) Kasparov vs G West, 1977  (B40) Sicilian, 12 moves, 1-0 14.? (March 17, 2011) Alekhine vs Koehnlein, 1908  (D05) Queen's Pawn Game, 18 moves, 1-0 29...? (March 24, 2011) C Holt vs M Panchanathan, 2011  (E32) Nimzo-Indian, Classical, 33 moves, 0-1 73.? (March 31, 2011) Onischuk vs C Balogh, 2008  (D16) Queen's Gambit Declined Slav, 73 moves, 1-0 42.? (April 7, 2011) Julio Bolbochan vs J Martinez, 1946  (C10) French, 44 moves, 1-0 36.? (April 14, 2011) Vasiukov vs Taimanov, 1965  (B40) Sicilian, 44 moves, 1-0 22...? (April 21, 2011) Wahls vs R Vera, 1996  (B93) Sicilian, Najdorf, 6.f4, 24 moves, 0-1 51...? (April 28, 2011) Naiditsch vs Nisipeanu, 2008  (B12) Caro-Kann Defense, 51 moves, 0-1 35.? (May 5, 2011) G Estevez Morales vs Tal, 1973  (B84) Sicilian, Scheveningen, 37 moves, 1-0 16.? (May 12, 2011) Denker vs H Avram, 1939  (C55) Two Knights Defense, 19 moves, 1-0 35.? (May 19, 2011) K Akshayraj vs Le Quang Liem, 2008  (B76) Sicilian, Dragon, Yugoslav Attack, 36 moves, 1/2-1/2 18...? (May 26, 2011) Y Visser vs Bosboom-Lanchava, 2006  (B06) Robatsch, 36 moves, 0-1 18.? (June 2, 2011) A Timofeev vs Svidler, 2008  (E54) Nimzo-Indian, 4.e3, Gligoric System, 19 moves, 1-0 16.? (June 9, 2011) Owen vs Burn, 1887  (D02) Queen's Pawn Game, 19 moves, 1-0 21.? (June 16, 2011) Glek vs D Bunzmann, 2007  (C00) French Defense, 26 moves, 1-0 19...? (June 23, 2011) Kamsky vs Gelfand, 2011  (B90) Sicilian, Najdorf, 32 moves, 1/2-1/2 28.? (June 30, 2011) S Prathamesh vs A El Jawich, 2011  (B92) Sicilian, Najdorf, Opocensky Variation, 33 moves, 1-0 25.? (July 7, 2011) G Nagy vs Rubinstein, 1926  (C01) French, Exchange, 25 moves, 1-0 24.? (July 14, 2011) H P Garcia vs R Casafus, 1977  (A08) King's Indian Attack, 28 moves, 1-0 39.? (July 21, 2011) C H Maderna vs Shocron, 1953  (D30) Queen's Gambit Declined, 41 moves, 1-0 35...? (July 28, 2011) A Stefanova vs C Peptan, 1994  (A46) Queen's Pawn Game, 36 moves, 0-1 22.? (August 4, 2011) J B Bednarski vs J Adamski, 1978  (B83) Sicilian, 26 moves, 1-0 31...? (August 11, 2011) Stahlberg vs Alekhine, 1930  (E23) Nimzo-Indian, Spielmann, 31 moves, 0-1 20.? (August 18, 2011) Anderssen vs S Hamel, 1863  (C51) Evans Gambit, 22 moves, 1-0 32...? (August 25, 2011) E Paoli vs Smyslov, 1950  (B90) Sicilian, Najdorf, 34 moves, 0-1 21.? (September 1, 2011) Grischuk vs V Genba, 2011  (D39) Queen's Gambit Declined, Ragozin, Vienna Variation, 22 moves, 1-0 25...? (September 8, 2011) Spiridonov vs Estrin, 1971  (A00) Uncommon Opening, 53 moves, 1-0 12.? (September 15, 2011) P Richardson vs E Delmar, 1885  (C42) Petrov Defense, 15 moves, 1-0 15.? (September 22, 2011) Judit Polgar vs M Rivas, 1993  (B07) Pirc, 19 moves, 1-0 37...? (September 29, 2011) Kmoch vs Rubinstein, 1926  (D30) Queen's Gambit Declined, 37 moves, 0-1 12.? (October 6, 2011) Janowski vs E Schallopp, 1896  (D21) Queen's Gambit Accepted, 21 moves, 1-0 51.? (October 13, 2011) V Laznicka vs Negi, 2011  (D45) Queen's Gambit Declined Semi-Slav, 53 moves, 1-0 14...? (October 20, 2011) T Demetriescu vs Nagy, 1936  (D34) Queen's Gambit Declined, Tarrasch, 14 moves, 0-1 41.? (October 27, 2011) Sajtar vs M Dietze, 1943  (E09) Catalan, Closed, 42 moves, 1-0 31.? (November 3, 2011) Judit Polgar vs Anand, 1991  (B90) Sicilian, Najdorf, 31 moves, 1-0 23...? (November 10, 2011) J Smeets vs D Brandenburg, 2011  (C02) French, Advance, 26 moves, 0-1 17.? (November 17, 2011) Capablanca vs Rather, 1936  (A07) King's Indian Attack, 19 moves, 1-0 35.? (November 24, 2011) D Leroy vs I Snape, 2009  (D70) Neo-Grunfeld Defense, 41 moves, 1-0 27...? (December 1, 2011) Stahlberg vs Keres, 1936  (E26) Nimzo-Indian, Samisch, 27 moves, 0-1 14.? (December 8, 2011) Alekhine vs R L Bornholz, 1929  (D12) Queen's Gambit Declined Slav, 16 moves, 1-0 29...? (December 15, 2011) M Rubil vs D Feletar, 2010  (B70) Sicilian, Dragon Variation, 31 moves, 0-1 29.? (December 22, 2011) Capablanca vs Rossolimo, 1938  (D63) Queen's Gambit Declined, Orthodox Defense, 29 moves, 1-0 23...? (December 29, 2011) Balanel vs A Pytlakowski, 1951  (E32) Nimzo-Indian, Classical, 24 moves, 0-1 27.? (January 5, 2012) P Popovic vs D Rajkovic, 1980  (B46) Sicilian, Taimanov Variation, 35 moves, 1-0 19.? (January 12. 2012) Botvinnik vs G Stepanov, 1930  (D52) Queen's Gambit Declined, 34 moves, 1-0 28.? (January 19, 2012) L Engels vs Maroczy, 1936  (D61) Queen's Gambit Declined, Orthodox, Rubinstein Attack, 30 moves, 1-0 23.? (January 26, 2012) A Zinkl vs Metger, 1897  (C49) Four Knights, 25 moves, 1-0 18.? (February 2, 2012) K Treybal vs K Moll, 1907  (C49) Four Knights, 21 moves, 1-0 31...? (February 9, 2012) P Pietinen vs C Randlov, 2012  (E81) King's Indian, Samisch, 32 moves, 0-1 29.? (February 16, 2012) Chigorin vs J Kotrc, 1896  (C31) King's Gambit Declined, Falkbeer Counter Gambit, 32 moves, 1-0 23...? (February 23, 2012) D Flynn vs F Scheckenbach, 2012  (B22) Sicilian, Alapin, 26 moves, 0-1 26.? (March 1, 2012) Suba vs L M Garcia Lopez, 1994  (A97) Dutch, Ilyin-Genevsky, 27 moves, 1-0 17.? (March 8, 2012) Gligoric vs C W Pritchett, 1967  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 17 moves, 1-0 17.? (March 15, 2012) W Reichenbach vs H Pfleger, 1960  (C29) Vienna Gambit, 19 moves, 1-0 27.? (March 22, 2012) A Rakhmanov vs Y Ginzburg, 2010  (B10) Caro-Kann, 28 moves, 1-0 19...? (March 29, 2012) J Whitehead vs Biyiasas, 1977  (C44) King's Pawn Game, 20 moves, 0-1 22.? (April 5, 2012) Velimirovic vs Csom, 1974  (B86) Sicilian, Fischer-Sozin Attack, 26 moves, 1-0 25.? (April 12, 2012) Mikhalchishin vs Shirov, 1988  (B78) Sicilian, Dragon, Yugoslav Attack, 10.castle long, 25 moves, 1-0 37.? (April 19, 2012) Korchnoi vs Yusupov, 1981  (D12) Queen's Gambit Declined Slav, 40 moves, 1-0 31.? (April 26, 2012) Anand vs P H Nielsen, 2003  (B17) Caro-Kann, Steinitz Variation, 34 moves, 1-0 20...? (May 3, 2012) Lautier vs Gelfand, 1999  (C43) Petrov, Modern Attack, 25 moves, 0-1 34...? (May 10, 2012) Kramnik vs Anand, 2008  (D49) Queen's Gambit Declined Semi-Slav, Meran, 35 moves, 0-1 48.? (May 17, 2012) Alekhine vs Opocensky, 1943  (C01) French, Exchange, 48 moves, 1-0 47.? (May 24, 2012) Zukertort vs Englisch, 1883  (D02) Queen's Pawn Game, 68 moves, 1-0 25...? (May 31, 2012) Leko vs Anand, 2001  (B97) Sicilian, Najdorf, 25 moves, 0-1 25.? (June 7, 2012) M Beinoras vs H Salo, 2009  (D37) Queen's Gambit Declined, 32 moves, 1-0 28.? (June 14, 2012) Tal vs Y Rantanen, 1979  (B30) Sicilian, 30 moves, 1-0 23.? (June 21, 2012) P Moran vs E Franco, 1955  (B64) Sicilian, Richter-Rauzer Attack, 24 moves, 1-0 14...? (June 28, 2012) F Lida Garcia vs Y Shulman, 2003  (A01) Nimzovich-Larsen Attack, 16 moves, 0-1 (Thursday, July 5, 2012) A Reshko vs O Kaminsky, 1972  (A29) English, Four Knights, Kingside Fianchetto, 71 moves, 1-0 29...? (July 12, 2012) I Theodorovich vs H Ridout, 1976  (A04) Reti Opening, 33 moves, 0-1 19.? (July 19, 2012) Smirin vs S Sloan, 2012  (C40) King's Knight Opening, 22 moves, 1-0 16...? (July 26, 2012) E Hermansson vs S Cicak, 2006  (B27) Sicilian, 46 moves, 0-1 31...? (August 2, 2012) Judit Polgar vs N Gaprindashvili, 1990  (C43) Petrov, Modern Attack, 31 moves, 0-1 31...? (August 9, 2012) C Maier vs Kasimdzhanov, 2011  (A07) King's Indian Attack, 33 moves, 0-1 35...? (August 16, 2012) Uhlmann vs L Espig, 1978  (A55) Old Indian, Main line, 36 moves, 0-1 13.? (August 23, 2012) H Murphy vs A Kinsman, 1981  (D07) Queen's Gambit Declined, Chigorin Defense, 16 moves, 1-0 28.? (August 30, 2012) A Jankovic vs V Nedilko, 2012  (D90) Grunfeld, 29 moves, 1-0 30.? (September 6, 2012) Miles vs J D Tisdall, 1982  (A45) Queen's Pawn Game, 31 moves, 1-0 38.? (September 13, 2012) J M Bellon Lopez vs L Popov, 1977  (B43) Sicilian, Kan, 5.Nc3, 41 moves, 1-0 18.? (September 20, 2012) Browne vs E Winslow, 1977  (E80) King's Indian, Samisch Variation, 20 moves, 1-0 39...? (September 27, 2012) Hracek vs A Kveinys, 1992  (A07) King's Indian Attack, 41 moves, 0-1 16.? (October 4, 2012) R Liiva vs U Haavisto, 1993  (C25) Vienna, 19 moves, 1-0 7.? (October 11, 2012) V Kolesnikov vs P Piatnitsky, 1994  (B17) Caro-Kann, Steinitz Variation, 11 moves, 1-0 12.? (October 18, 2012) Plachetka vs L Zinn, 1974  (A04) Reti Opening, 12 moves, 1-0 47.? (October 25, 2012) Smirin vs A Givon, 2012  (B04) Alekhine's Defense, Modern, 76 moves, 1-0 22.? (November 1, 2012) Averbakh vs O Moiseev, 1950  (B83) Sicilian, 35 moves, 1-0 31...? (November 8, 2012) L B Hansen vs Adams, 1995  (A29) English, Four Knights, Kingside Fianchetto, 34 moves, 0-1 37.? (November 15, 2012) Nisipeanu vs A Dimitrijevic, 2012  (A15) English, 42 moves, 1-0 16.? (November 22, 2012) Gilg vs I Censer, 1927  (A45) Queen's Pawn Game, 18 moves, 1-0 42...? (November 29, 2012) W Lin vs J Ye, 1998  (B08) Pirc, Classical, 43 moves, 0-1 44.? (December 6, 2012) Xie Jun vs N Ioseliani, 1997  (B32) Sicilian, 48 moves, 1-0 17.? (December 13, 2012) T Dzubasz vs M Ellerbrock, 1996  (C33) King's Gambit Accepted, 19 moves, 1-0 19...? (December 20, 2012) I Yagupov vs Kasimdzhanov, 1998  (B06) Robatsch, 21 moves, 0-1 34.? (December 27, 2012) Xie Jun vs C Peptan, 1998  (B67) Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7, 38 moves, 1-0 35.? (January 3, 2013) Pavasovic vs V Srebrnic, 1998  (B06) Robatsch, 40 moves, 1-0 18.? (January 10, 2013) T Hillarp Persson vs T Thomsen, 1997  (D43) Queen's Gambit Declined Semi-Slav, 22 moves, 1-0 25...? (January 17, 2013) M Packalen vs L Schandorff, 1998  (B33) Sicilian, 27 moves, 0-1 22.? (January 24, 2013) T Luther vs D Yevseev, 1998  (B17) Caro-Kann, Steinitz Variation, 28 moves, 1-0 37.? (January 31, 2013) Yusupov vs V Kovacevic, 1983  (A55) Old Indian, Main line, 39 moves, 1-0 22...? (February 7, 2013) Ljubojevic vs R Gunawan, 1983  (C04) French, Tarrasch, Guimard Main line, 26 moves, 0-1 27.? (February 14, 2013) A Korotylev vs Z Izoria, 1998  (E58) Nimzo-Indian, 4.e3, Main line with 8...Bxc3, 29 moves, 1-0 22.? (February 21, 2013) Yudasin vs Mikhalchishin, 1983  (C55) Two Knights Defense, 26 moves, 1-0 27.? (February 28, 2013) L Semenova vs M Muresan, 1983  (B19) Caro-Kann, Classical, 30 moves, 1-0 12.? (March 7, 2013) Fischer vs E Stepans, 1957  (B77) Sicilian, Dragon, Yugoslav Attack, 25 moves, 1-0 25.? (March 14, 2013) Chiburdanidze vs T Lematschko, 1982  (B65) Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4, 39 moves, 1-0 33...? (March 21, 2013) Li Shilong vs Wang Yue, 2006  (B33) Sicilian, 35 moves, 0-1 32...? (March 28, 2013) O Chernin vs E Schiller, 1998  (A13) English, 34 moves, 0-1 24...? (April 4, 2013) Xiu Deshun vs J Sriram, 2012  (D17) Queen's Gambit Declined Slav, 25 moves, 0-1 31.? (April 11, 2013) Kasparov vs Seirawan, 1996  (D37) Queen's Gambit Declined, 34 moves, 1-0 28.? (April 18, 2013) C Thomson vs A Magalotti, 1988  (D85) Grunfeld, 30 moves, 1-0 24.? (April 25, 2013) A Sokolov vs H Frauensohn, 1992  (C16) French, Winawer, 28 moves, 1-0 24.? (May 2, 2013) Pospisil vs Keller, 1984  (B87) Sicilian, Fischer-Sozin with ...a6 and ...b5, 24 moves, 1-0 32.? (May 9, 2013) V Vepkhvishvili vs D Gedevanishvili, 1983  (A07) King's Indian Attack, 38 moves, 1-0 18...? (May 16, 2013) D Edelman vs J Curdo, 1983  (C44) King's Pawn Game, 20 moves, 0-1 50.? (May 23, 2013) Karpov vs Csom, 1977  (A16) English, 50 moves, 1-0