22...? (Sunday, January 1) A Graf vs A Panchenko, 1986  (D51) Queen's Gambit Declined, 33 moves, 0-1 39.? (Monday, January 2) G Jones vs P Carlsson, 2016  (A30) English, Symmetrical, 39 moves, 1-0 34.? (Tuesday, January 3) J Werle vs Y Xiao, 2016  (E11) Bogo-Indian Defense, 34 moves, 1-0 24...? (Wednesday, January 4) G Piesina vs A Butnorius, 2006  (D37) Queen's Gambit Declined, 27 moves, 0-1 27...? (Thursday, January 5) V Popov vs N Riumin, 1929  (E22) Nimzo-Indian, Spielmann Variation, 30 moves, 0-1 38.? (Friday, January 6) R Antonio vs R Phillips, 2006  (B06) Robatsch, 43 moves, 1-0 26.? (Saturday, January 7) W Arencibia Rodriguez vs M Gongora, 1998  (E92) King's Indian, 30 moves, 1-0 23...? (Sunday, January 8) Adams vs I Sokolov, 1991  (C89) Ruy Lopez, Marshall, 40 moves, 0-1 29.? (Monday, January 9) O Sarapu vs Z Frankel, 1962  (C44) King's Pawn Game, 30 moves, 1-0 25.? (Tuesday, January 10) G Jones vs Van Wely, 2007  (B23) Sicilian, Closed, 25 moves, 1-0 23.? (Wednesday, January 11) Noteboom vs F Igel, 1931  (D69) Queen's Gambit Declined, Orthodox Defense, Classical, 13.de, 26 moves, 1-0 18.? (Thursday, January 12) C Evans vs J Hanken, 1997  (B06) Robatsch, 22 moves, 1-0 30.? (Friday, January 13) A Rodriguez vs Y Dokhoian, 1988  (C07) French, Tarrasch, 30 moves, 1/2-1/2 17.? (Saturday, January 14) Z Ilincic vs A Savanovic, 2007  (E04) Catalan, Open, 5.Nf3, 24 moves, 1-0 20.? (Sunday, January 15) Short vs Kasparov, 1993  (B90) Sicilian, Najdorf, 41 moves, 1/2-1/2 32...? (Monday, January 16) O Ulvestad vs R Toran, 1962  (E61) King's Indian, 33 moves, 0-1 27.? (Tuesday, January 17) M Angelis vs E Paoli, 1988  (B89) Sicilian, 29 moves, 1-0 31.? (Wednesday, January 18) B Maksimovic vs M Jevtic, 2006  (E13) Queen's Indian, 4.Nc3, Main line, 36 moves, 1-0 31.? (Thursday, January 19) Z Kovacs vs E McCormick, 1955  (D25) Queen's Gambit Accepted, 36 moves, 1-0 19.? (Friday, January 20) Rubinstein vs Vidmar, 1918  (A52) Budapest Gambit, 24 moves, 0-1 24.? (Saturday, January 21) J Balogh vs Keres, 1937  (E21) Nimzo-Indian, Three Knights, 30 moves, 1-0 24.? (Sunday, January 22) P Schmidt vs H Nowarra, 1941  (C11) French, 27 moves, 1-0 36.? (Monday, January 23) Keres vs Bogoljubov, 1936  (A14) English, 39 moves, 1-0 28...? (Tuesday, January 24) G Capelli vs N Sulava, 1989  (A10) English, 29 moves, 0-1 20...? (Wednesday, January 25) Cory Riegelhaupt vs A Fishbein, 2011  (B22) Sicilian, Alapin, 21 moves, 0-1 36...? (Thursday, January 26) I Krush vs J Becerra Rivero, 2000  (D15) Queen's Gambit Declined Slav, 40 moves, 0-1 21.? (Friday, January 27) Van Wely vs A Fishbein, 1993  (E94) King's Indian, Orthodox, 25 moves, 1-0 18.? (Saturday, 28 January) Kaidanov vs W J Donaldson, 1992  (D10) Queen's Gambit Declined Slav, 24 moves, 1-0 20.? (Sunday, January 29) D Prelevic vs N Gagic, 2000  (D85) Grunfeld, 31 moves, 1-0 24...? (Monday, January 30) D Prelevic vs P Orlov, 2001  (C22) Center Game, 24 moves, 0-1 32...? (Tuesday, January 31) O Sarapu vs Y E Liao, 1982  (A46) Queen's Pawn Game, 49 moves, 0-1 22.? (Wednesday, February 1) Giri vs D Brandenburg, 2009  (B80) Sicilian, Scheveningen, 25 moves, 1-0 33.? (Thursday, February 2) E M Jackson vs Flohr, 1929  (B29) Sicilian, Nimzovich-Rubinstein, 35 moves, 1-0 21.? (Friday, February 3) V Gashimov vs Gelfand, 2011  (A22) English, 37 moves, 1-0 30.? (Saturday, February 4) V Dobrov vs V Shinkevich, 2000  (E97) King's Indian, 37 moves, 1-0 25.? (Sunday, February 5) R Zelcic vs Gleizerov, 2000  (C13) French, 42 moves, 0-1 39...? (Monday, February 6) D Kosic vs S Cvetkovic, 1994  (D00) Queen's Pawn Game, 39 moves, 0-1 20.? (Tuesday, February 7) O Sarapu vs B J Halpin, 1961  (C27) Vienna Game, 22 moves, 1-0 21.? (Wednesday, February 8) M Pap vs D Sahovic, 2001  (B90) Sicilian, Najdorf, 23 moves, 1-0 20...? (Thursday, February 9) Vladimirov vs V Vorotnikov, 1974  (D22) Queen's Gambit Accepted, 22 moves, 0-1 54.? (Friday, February 10) B McCarthy vs C Weldon, 1991  (D02) Queen's Pawn Game, 66 moves, 1-0 26.? (Saturday, February 11) M Gurevich vs Sutovsky, 1999  (E91) King's Indian, 37 moves, 1-0 24...? (Sunday, February 12) S Siebrecht vs V Iordachescu, 2006  (A46) Queen's Pawn Game, 32 moves, 0-1 41.? (Monday, February 13) A Hoffman vs D Pereyra Arcija, 1995  (C43) Petrov, Modern Attack, 47 moves, 1-0 16.? (Tuesday, February 14) R Zelcic vs Z Mestrovic, 1999  (B00) Uncommon King's Pawn Opening, 16 moves, 1-0 37.? (Wednesday, February 15) Stahlberg vs J Bolbochan, 1941  (E49) Nimzo-Indian, 4.e3, Botvinnik System, 41 moves, 1-0 41.? (Thursday, February 16) Vladimirov vs D Donchev, 1976  (A15) English, 42 moves, 1-0 25.? (Friday, February 17) Kholmov vs J Rukavina, 1973  (B06) Robatsch, 31 moves, 1-0 17.? (Saturday, February 18) A Urzica vs M Ghinda, 1974  (B81) Sicilian, Scheveningen, Keres Attack, 25 moves, 1-0 15.? (Sunday, February 19) P Cramling vs S Kindermann, 1991  (D86) Grunfeld, Exchange, 25 moves, 1-0 34...? (Monday, February 20) J Szmetan vs Quinteros, 1972  (B99) Sicilian, Najdorf, 7...Be7 Main line, 35 moves, 0-1 23.? (Tuesday, February 21) Sax vs T Hradeczky, 1972  (B93) Sicilian, Najdorf, 6.f4, 24 moves, 1-0 32...? (Wednesday, February 22) Miles vs J J Carleton, 1972  (C46) Three Knights, 35 moves, 0-1 18.? (Thursday, February 23) Miles vs Nunn, 1969  (C55) Two Knights Defense, 20 moves, 1-0 31.? (Friday, February 24) M Janata vs H Lehmann, 1969  (A09) Reti Opening, 44 moves, 1-0 32.? (Saturday, February 25) A Ardeleanu vs D Bondoc, 1994  (B30) Sicilian, 48 moves, 1-0 16.? (Sunday, February 26) Adorjan vs A Urzica, 1970  (C77) Ruy Lopez, 25 moves, 1-0 31.? (Monday, February 27) W Davis vs B Wall, 1985  (E17) Queen's Indian, 32 moves, 1-0 36.? (Tuesday, February 28) Eliskases vs J Emma, 1958  (C47) Four Knights, 37 moves, 1-0 37.? (Wednesday, March 1) Fischer vs Spassky, 1992  (B31) Sicilian, Rossolimo Variation, 41 moves, 1-0 17.? (Thursday, March 2) J Kupper vs F Olafsson, 1959  (B93) Sicilian, Najdorf, 6.f4, 20 moves, 1-0 23.? (Friday, March 3) B Finegold vs N Adams, 1993  (D55) Queen's Gambit Declined, 31 moves, 1-0 21.? (Saturday, March 4) I Cheparinov vs Shimanov, 2012  (D15) Queen's Gambit Declined Slav, 40 moves, 1-0 18...? (Sunday, March 5) Z Erdelyi vs I Farago, 2004  (C01) French, Exchange, 36 moves, 0-1 21.? (Monday, March 6) Z Gofshtein vs G Huber, 1997  (B81) Sicilian, Scheveningen, Keres Attack, 21 moves, 1-0 28.? (Tuesday, March 7) K Lerner vs Oll, 1982  (E75) King's Indian, Averbakh, Main line, 29 moves, 1-0 15.? (Wednesday, March 8) K Moeckel vs L Zinn, 1954  (D22) Queen's Gambit Accepted, 17 moves, 1-0 33.? (Thursday, March 9) B Malich vs W Oschatz, 1955  (B13) Caro-Kann, Exchange, 42 moves, 1-0 24.? (Friday, March 10) Epishin vs V Karpman, 1990  (B99) Sicilian, Najdorf, 7...Be7 Main line, 38 moves, 1-0 31...? (Saturday, March 11) N Sulava vs P Velicka, 1996  (D15) Queen's Gambit Declined Slav, 41 moves, 0-1 21.? (Sunday, March 12) K Lerner vs E Postny, 2008  (D18) Queen's Gambit Declined Slav, Dutch, 49 moves, 1-0 15.? (Monday, March 13) A Golubova vs L Dryaeva, 2022  (D00) Queen's Pawn Game, 16 moves, 1-0 22.? (Tuesday, March 14) O Sarapu vs P Cunningham, 1983  (B06) Robatsch, 22 moves, 1-0 27.? (Wednesday, March 15) E Kengis vs Sveshnikov, 1987  (E04) Catalan, Open, 5.Nf3, 31 moves, 1-0 25.? (Thursday, March 16) P Krug vs H Hauptmann, 1955  (C03) French, Tarrasch, 30 moves, 1-0 15.? (Friday, March 17) Lutikov vs Y Sakharov, 1969  (B45) Sicilian, Taimanov, 31 moves, 1-0 24.? (Saturday, March 18) G Agzamov vs Chandler, 1982  (D44) Queen's Gambit Declined Semi-Slav, 40 moves, 1-0 21.? (Sunday, March 19) M Illescas vs Morozevich, 1996  (E46) Nimzo-Indian, 30 moves, 1-0 19.? (Monday, March 20) Morphy vs D Julien, 1857  (000) Chess variants, 20 moves, 1-0 28.? (Tuesday, March 21) J Hector vs R Bator, 1996  (B25) Sicilian, Closed, 29 moves, 1-0 50.? (Wednesday, March 22) L Engels vs E Reinhardt, 1938  (B80) Sicilian, Scheveningen, 53 moves, 1-0 32.? (Thursday, March 23) N Legky vs L Totsky, 1995  (C17) French, Winawer, Advance, 37 moves, 1-0 32.? (Friday, March 24) A Becker vs E Glass, 1928  (D51) Queen's Gambit Declined, 38 moves, 1-0 24.? (Saturday, March 25) E Postny vs D Zoler, 2013  (A52) Budapest Gambit, 42 moves, 1-0 22.? (Sunday, March 26) Saemisch vs F Herzog, 1924  (C10) French, 36 moves, 1-0 39.? (Monday, March 27) Schlechter vs Vidmar, 1917  (C66) Ruy Lopez, 39 moves, 1-0 19.? (Tuesday, March 28) A Planinc vs V Kovacevic, 1972  (A00) Uncommon Opening, 27 moves, 1-0 27.? (Wednesday, March 29) Kotov vs Unzicker, 1952  (E40) Nimzo-Indian, 4.e3, 30 moves, 1-0 18.? (Thursday, March 30) Mamedyarov vs A Anastasian, 2002  (A45) Queen's Pawn Game, 20 moves, 1-0 40.? (Friday, March 31) Lutikov vs G Lisitsin, 1951  (C44) King's Pawn Game, 47 moves, 1-0 27.? (Saturday, April 1) Portisch vs Larsen, 1972  (A40) Queen's Pawn Game, 35 moves, 1-0 16.? (Sunday, April 2) Fressinet vs N Brunner, 2011  (D47) Queen's Gambit Declined Semi-Slav, 23 moves, 1-0 34.? (Monday, April 3) E Joppen vs B Rabar, 1954  (B94) Sicilian, Najdorf, 35 moves, 1-0 26.? (Tuesday, April 4) I Rogers vs S Megaranto, 2001  (B13) Caro-Kann, Exchange, 27 moves, 1-0 32.? (Wednesday, April 5) B Verlinsky vs V Kirillov, 1933  (A07) King's Indian Attack, 34 moves, 1-0 23...? (Thursday, April 6) M Kapelan vs J Tarjan, 1983  (A04) Reti Opening, 29 moves, 0-1 20.? (Friday, April 7) Saemisch vs L Schmitt, 1946  (C18) French, Winawer, 26 moves, 1-0 16.? (Saturday, April 8) R Erler vs T Espig, 1971  (B02) Alekhine's Defense, 23 moves, 1-0 52.? (Sunday, April 9) Ftacnik vs J P Wallace, 2000  (B32) Sicilian, 78 moves, 1-0 12.? (Monday, April 10) Teichmann vs NN, 1914  (000) Chess variants, 13 moves, 1-0 40...? (Tuesday, April 11) A Kovacevic vs Gelfand, 1997  (B90) Sicilian, Najdorf, 41 moves, 0-1 30.? (Wednesday, April 12) I Rogers vs J Brenninkmeijer, 1990  (A01) Nimzovich-Larsen Attack, 32 moves, 1-0 11...? (Thursday, April 13) Navara vs Hracek, 1998  (C48) Four Knights, 19 moves, 0-1 29.? (Friday, April 14) J Cruz vs A Escobar Forero, 2012  (D15) Queen's Gambit Declined Slav, 32 moves, 1-0 22.? (Saturday, April 15) Bogoljubov vs J Mieses, 1925  (A90) Dutch, 35 moves, 1-0 25.? (Sunday, April 16) M Ulybin vs Smirin, 1993  (B51) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 42 moves, 1-0 28...? (Monday, April 17) Panov vs Lilienthal, 1945  (C77) Ruy Lopez, 28 moves, 0-1 31.? (Tuesday, April 18) Van Wely vs G Jones, 2009  (E94) King's Indian, Orthodox, 31 moves, 1-0 29.? (Wednesday, April 19) A Matanovic vs B Rabar, 1949  (B62) Sicilian, Richter-Rauzer, 31 moves, 1-0 13.? (Thursday, April 20) R Nezhmetdinov vs P Ermolin, 1946  (B71) Sicilian, Dragon, Levenfish Variation, 15 moves, 1-0 38.? (Friday, April 21) R Byrne vs P Bachmann, 1952  (C18) French, Winawer, 43 moves, 1-0 41.? (Saturday, April 22) Lilienthal vs Ragozin, 1935  (E24) Nimzo-Indian, Samisch, 47 moves, 0-1 17...? (Sunday, April 23) F Zita vs Bronstein, 1946  (E64) King's Indian, Fianchetto, Yugoslav System, 30 moves, 0-1 16...? (Monday, April 24) S Duron Godoy vs V Garcia Castro, 2004  (B50) Sicilian, 20 moves, 0-1 21.? (Tuesday, April 25) Baklan vs A Matzat, 1999  (B17) Caro-Kann, Steinitz Variation, 22 moves, 1-0 24.? (Wednesday, April 26) G Seul vs Van Wely, 1999  (B30) Sicilian, 31 moves, 1-0 31.? (Thursday, April 27) Euwe vs Najdorf, 1953  (E60) King's Indian Defense, 37 moves, 1-0 28.? (Friday, April 28) R Rey Ardid vs J M Fuentes, 1942  (D82) Grunfeld, 4.Bf4, 32 moves, 1-0 13.? (Saturday, April 29) Colle vs Roethemeyer, 1922  (D55) Queen's Gambit Declined, 19 moves, 1-0 24.? (Sunday, April 30) Glek vs A Rustemov, 2003  (C07) French, Tarrasch, 47 moves, 1-0 36.? (Monday, May 1) G Kjartansson vs Pichot, 2017  (E62) King's Indian, Fianchetto, 37 moves, 1-0 46...? (Tuesday, May 2) A Simutowe vs D Flores, 1998  (E65) King's Indian, Fianchetto, Yugoslav, 7.O-O, 47 moves, 0-1 21.? (Wednesday, May 3) E Moradiabadi vs I Johannesson, 2008  (C00) French Defense, 23 moves, 1-0 29.? (Thursday, May 4) T Tolnai vs Leko, 1992  (B65) Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4, 32 moves, 1-0 19.? (Friday, May 5) E Ghaem Maghami vs R Bancod, 2004  (A10) English, 23 moves, 1-0 24.? (Saturday, May 6) Kovalenko vs Keymer, 2019  (D41) Queen's Gambit Declined, Semi-Tarrasch, 32 moves, 1-0 22.? (Sunday, May 7) Saric vs Nepomniachtchi, 2022  (B90) Sicilian, Najdorf, 36 moves, 1-0 27.? (Monday, May 8) Baklan vs J Aagaard, 1998  (B30) Sicilian, 28 moves, 1-0 27.? (Tuesday, May 9) Averbakh vs A Kuznetsov, 1940  (C02) French, Advance, 28 moves, 1-0 15.? (Wednesday, May 10) S Palatnik vs Geller, 1980  (A45) Queen's Pawn Game, 15 moves, 1-0 30.? (Thursday, May 11) Showalter vs Lasker, 1892  (C66) Ruy Lopez, 32 moves, 1-0 17...? (Friday, May 12) Y Zelinsky vs K Zvorykina, 1957  (D15) Queen's Gambit Declined Slav, 25 moves, 0-1 10.? (Saturday, May 13) Keres vs Kotov, 1950  (B92) Sicilian, Najdorf, Opocensky Variation, 27 moves, 1-0 17.? (Sunday, May 14) M Galyas vs M Rodshtein, 2015  (A09) Reti Opening, 29 moves, 1-0 20.? (Monday, May 15) Kholmov vs J Klavins, 1955  (A87) Dutch, Leningrad, Main Variation, 21 moves, 1-0 17.? (Tuesday, May 16) Rubinstein vs A Mund, 1907  (C33) King's Gambit Accepted, 18 moves, 1-0 36.? (Wednesday, May 17) Sakaev vs A Lastin, 2005  (D15) Queen's Gambit Declined Slav, 37 moves, 1-0 25.? (Thursday, May 18) Adorjan vs J Tompa, 1974  (B82) Sicilian, Scheveningen, 31 moves, 1-0 20? (Friday, May 19) V Rauzer vs N Grigoriev, 1929  (C02) French, Advance, 28 moves, 1-0 17.? (Saturday, May 20) S von Freymann vs Rubinstein, 1912   (A02) Bird's Opening, 32 moves, 1-0 25...? (Sunday, May 21) Van Wely vs J Piket, 1996  (A28) English, 31 moves, 0-1 15.? (Monday, May 22) F Duz-Khotimirsky vs NN, 1910  (C35) King's Gambit Accepted, Cunningham, 16 moves, 1-0 27.? (Tuesday, May 23) A Phillips vs G Abrahams, 1955  (A07) King's Indian Attack, 29 moves, 1-0 18.? (Wednesday, May 24) Tseshkovsky vs O Loskutov, 2010  (B90) Sicilian, Najdorf, 20 moves, 1-0 33.? (Thursday, May 25) Gligoric vs Petrosian, 1954  (A56) Benoni Defense, 36 moves, 1-0 20? (Friday, May 26) Bologan vs P Schlosser, 2004  (B84) Sicilian, Scheveningen, 26 moves, 1-0 14.? (Saturday, May 27) Anand vs Robatsch, 1992  (C10) French, 20 moves, 1-0 20? (Sunday, May 28) J P Batista vs G R S Name, 2009  (B17) Caro-Kann, Steinitz Variation, 30 moves, 1-0 23...? (Monday, May 29) Botvinnik vs Kotov, 1946  (E24) Nimzo-Indian, Samisch, 24 moves, 0-1 18.? (Tuesday, May 30) Alekhine vs R Mikulka, 1925  (C37) King's Gambit Accepted, 19 moves, 1-0 29.? (Wednesday, May 31) Torre vs Yates, 1925  (A48) King's Indian, 32 moves, 1-0 30...? (Thursday, June 1) A Korobov vs A Volokitin, 2001  (E97) King's Indian, 33 moves, 0-1 62.? (Friday, June 2) A Mikhalchishin vs S Cvetkovic, 1988  (E06) Catalan, Closed, 5.Nf3, 66 moves, 1-0 34.? (Saturday, June 3) M Yilmaz vs Wojtaszek, 2021  (D39) Queen's Gambit Declined, Ragozin, Vienna Variation, 40 moves, 1-0 19.? (Sunday, June 4) Yakovich vs Dolmatov, 1996  (E73) King's Indian, 32 moves, 1-0 27...? (Monday, June 5) Alapin vs S von Freymann, 1912  (D31) Queen's Gambit Declined, 28 moves, 0-1 20.? (Tuesday, June 6) Rubinstein vs A Mund, 1906  (C29) Vienna Gambit, 20 moves, 1-0 29...? (Wednesday, June 7) Sakaev vs A Frolov, 1990  (E97) King's Indian, 31 moves, 0-1 27.? (Thursday, June 8) F Duz-Khotimirsky vs A Bannik, 1949  (A13) English, 29 moves, 1-0 14.? (Friday, June 9) P Shuvalova vs A Maltsevskaya, 2021  (B12) Caro-Kann Defense, 35 moves, 1-0 20...? (Saturday, June 10) D M Ilic vs P Lukacs, 1987  (D44) Queen's Gambit Declined Semi-Slav, 31 moves, 0-1 24.? (Sunday, June 11) E Hossain vs S Ahmed, 2007  (B84) Sicilian, Scheveningen, 43 moves, 1-0 29...? (Monday, June 12) I Rabinovich vs R Plats, 1922  (C82) Ruy Lopez, Open, 30 moves, 0-1 34.? (Tuesday, June 13) F Duz-Khotimirsky vs Alekhine, 1912  (C77) Ruy Lopez, 35 moves, 1-0 26.? (Wednesday, June 14) G Abrahams vs W Winter, 1929  (B56) Sicilian, 28 moves, 1-0 39.? (Thursday, June 15) Topalov vs S Simeonov, 1989  (A61) Benoni, 46 moves, 1-0 35.? (Friday, June 16) Forintos vs V Tomovic, 1957  (A06) Reti Opening, 40 moves, 1-0 22.? (Saturday, June 17) Barcza vs Golombek, 1952  (E14) Queen's Indian, 28 moves, 1-0 27.? (Sunday, June 18) Shirov vs J Piket, 2002  (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 38 moves, 1-0 22...? (Monday, June 19) Anand vs Mamedyarov, 2022  (C42) Petrov Defense, 22 moves, 0-1 33...? (Tuesday, June 20) Gheorghiu vs Sax, 1972  (A88) Dutch, Leningrad, Main Variation with c6, 34 moves, 0-1 28.? (Wednesday, June 21) Harikrishna vs M Chigaev, 2021  (D85) Grunfeld, 31 moves, 1-0 24.? (Thursday, June 22) Smirin vs Klovans, 1987  (C71) Ruy Lopez, 30 moves, 1-0 13...? (Friday, June 23) E Dizdarevic vs Miles, 1985  (E14) Queen's Indian, 18 moves, 0-1 21.? (Saturday, June 24) Aronian vs Leko, 2009  (E15) Queen's Indian, 29 moves, 1-0 37.? (Sunday, June 25) T Ghitescu vs S Brzozka, 1963  (E98) King's Indian, Orthodox, Taimanov, 9.Ne1, 38 moves, 1-0 27.? (Monday, June 26) Fischer vs J Kelley, 1964  (B93) Sicilian, Najdorf, 6.f4, 27 moves, 1-0 22.? (Tuesday, June 27) Simagin vs Bibikov, 1944  (C00) French Defense, 23 moves, 1-0 39.? (Wednesday, June 29) V Malakhatko vs K Nemcova, 2008  (D47) Queen's Gambit Declined Semi-Slav, 42 moves, 1-0 34.? (Thursday, June 29) Miles vs J Littlewood, 1975  (A15) English, 41 moves, 1-0 30.? (Friday, June 30) Antoshin vs S Zhukhovitsky, 1958  (E46) Nimzo-Indian, 41 moves, 1-0 21.? (Saturday, July 1) P Wolff vs I Sokolov, 1987  (B89) Sicilian, 32 moves, 1-0 27.? (Sunday, July 2) S Gorelov vs S Makarichev, 1982  (E39) Nimzo-Indian, Classical, Pirc Variation, 33 moves, 1-0 23.? (Monday, July 3) Ponomariov vs Grischuk, 1994  (B09) Pirc, Austrian Attack, 23 moves, 1-0 30.? (Tuesday, July 4) Shirov vs Gelfand, 1993  (E99) King's Indian, Orthodox, Taimanov, 31 moves, 1-0 20.? (Wednesday, July 5) Suetin vs Simagin, 1950  (B32) Sicilian, 23 moves, 1-0 34.? (Thursday, July 6) Rubinstein vs Breyer, 1912  (A41) Queen's Pawn Game (with ...d6), 37 moves, 1-0 28.? (Friday, July 7) Panov vs Taimanov, 1952  (A07) King's Indian Attack, 55 moves, 1-0 29.? (Saturday, July 8) T Ghitescu vs Z Ljubisavljevic, 1988  (D18) Queen's Gambit Declined Slav, Dutch, 39 moves, 1-0 25.? (Sunday, July 9) Z Almasi vs Van Wely, 1994  (B81) Sicilian, Scheveningen, Keres Attack, 33 moves, 1-0 20.? (Monday, July 10) Bronstein vs Geller, 1961  (E27) Nimzo-Indian, Samisch Variation, 20 moves, 1-0 46.? (Tuesday, July 11) Dorfman vs Razuvaev, 1992  (A20) English, 47 moves, 1-0 37...? (Wednesday, July 12) Gheorghiu vs T Ghitescu, 1961  (A89) Dutch, Leningrad, Main Variation with Nc6, 41 moves, 0-1 35...? (Thursday, July 13) P Lukacs vs G Agzamov, 1984  (D10) Queen's Gambit Declined Slav, 40 moves, 0-1 15...? (Friday, July 14) Kotov vs Geller, 1949  (E67) King's Indian, Fianchetto, 40 moves, 0-1 24...? (Saturday, July 15) R Fontaine vs A Sokolov, 2007  (E11) Bogo-Indian Defense, 33 moves, 0-1 23.? (Sunday, July 16) E Magerramov vs Oll, 1988  (D44) Queen's Gambit Declined Semi-Slav, 29 moves, 1-0 32.? (Monday, July 17) Vladimirov vs A V Kharitonov, 1977  (A06) Reti Opening, 33 moves, 1-0 24.? (Tuesday, July 18) Szabo vs Barcza, 1937  (C88) Ruy Lopez, 27 moves, 1-0 35...? (Wednesday, July 19) Azmaiparashvili vs Shirov, 1990  (A16) English, 37 moves, 0-1 32.? (Thursday, July 20) Lombardy vs Polugaevsky, 1978  (A17) English, 35 moves, 1-0 33...? (Friday, July 21) L Evans vs A Bisguier, 1950  (D28) Queen's Gambit Accepted, Classical, 41 moves, 0-1 21...? (Saturday, July 22) O Moiseev vs Simagin, 1951  (E70) King's Indian, 30 moves, 0-1 25.? (Sunday, July 23) Romanishin vs Marjanovic, 1972  (E64) King's Indian, Fianchetto, Yugoslav System, 42 moves, 1-0 36...? (Monday, July 24) Sax vs J Tompa, 1972  (B47) Sicilian, Taimanov (Bastrikov) Variation, 38 moves, 0-1 38.? (Tuesday, July 25) W Spoelman vs E Agrest, 2017  (A11) English, Caro-Kann Defensive System, 39 moves, 1-0 26.? (Wednesday, July 26) A Sokolov vs D Michiels, 1981  (B10) Caro-Kann, 27 moves, 1-0 14.? (Thursday, July 27) Jansa vs P Troeger, 1961  (C10) French, 70 moves, 1-0 26...? (Friday, July 28) Jobava vs R Svane, 2020  (E46) Nimzo-Indian, 32 moves, 0-1 25.? (Saturday, July 29) Plachetka vs Z Basagic, 1979  (E91) King's Indian, 32 moves, 1-0 22...? (Sunday, July 30) J Kostro vs W Schmidt, 1968  (B48) Sicilian, Taimanov Variation, 40 moves, 0-1 33.? (Monday, July 31) Lupulescu vs A Brkic, 2020  (E51) Nimzo-Indian, 4.e3, 34 moves, 1-0 35...? (Tuesday, August 1) J Mieses vs von Bardeleben, 1896  (C00) French Defense, 41 moves, 0-1 20...? (Wednesday, August 2) Alapin vs Schiffers, 1877  (C80) Ruy Lopez, Open, 22 moves, 0-1 14.? (Thursday, August 3) C Hartlaub vs Wielandt, 1920  (C55) Two Knights Defense, 21 moves, 1-0 47.? (Friday, August 4) D Marciano vs N Eliet, 2005  (B17) Caro-Kann, Steinitz Variation, 52 moves, 1-0 25...? (Saturday, August 5) S Polgar vs Van Wely, 1991  (E98) King's Indian, Orthodox, Taimanov, 9.Ne1, 32 moves, 0-1 37...? (Sunday, August 6) E Meduna vs V Inkiov, 1988  (D02) Queen's Pawn Game, 43 moves, 0-1 39.? (Monday, August 7) Vocaturo vs R Di Paolo, 2010  (C18) French, Winawer, 39 moves, 1-0 42.? (Tuesday, August 8) M Wahls vs Kotronias, 1988  (B01) Scandinavian, 43 moves, 1-0 29.? (Wednesday, August 9) de Firmian vs Lautier, 1990  (B47) Sicilian, Taimanov (Bastrikov) Variation, 33 moves, 1-0 26...? (Thursday, August 10) U Atakisi vs Dvoirys, 2003  (B97) Sicilian, Najdorf, 29 moves, 0-1 30? (Friday, August 11) G Oparin vs N Shukh, 2011  (C90) Ruy Lopez, Closed, 34 moves, 1-0 31...? (Saturday, August 12) Lautier vs J Nun, 1989  (A67) Benoni, Taimanov Variation, 42 moves, 0-1 18.? (Sunday, August 13) Dolmatov vs Speelman, 1989  (E54) Nimzo-Indian, 4.e3, Gligoric System, 68 moves, 1-0 29.? (Monday, August 14) J Diez del Corral vs A Medina Garcia, 1978  (C77) Ruy Lopez, 31 moves, 1-0 24...? (Tuesday, August 15) H Spangenberg vs Ftacnik, 1994  (B23) Sicilian, Closed, 24 moves, 0-1 49.? (Wednesday, August 16) J Arnason vs C Hansen, 1986  (B70) Sicilian, Dragon Variation, 51 moves, 1-0 27...? (Thursday, August 17) A Miltner vs M Thesing, 2006  (A06) Reti Opening, 36 moves, 0-1 24.? (Friday, August 18) D H Campora vs P Cramling, 1994  (B40) Sicilian, 29 moves, 1-0 12.? (Sunday, August 20) D H Campora vs I Morovic Fernandez, 1981  (B40) Sicilian, 26 moves, 1-0 18...? (Monday, August 21) G M Norman vs Vidmar, 1925  (E61) King's Indian, 19 moves, 0-1 32.? (Tuesday, August 22) A Medina Garcia vs Ed Lasker, 1952  (C97) Ruy Lopez, Closed, Chigorin, 35 moves, 1-0 33.? (Wednesday, August 23) A Vajda vs Kmoch, 1925  (B83) Sicilian, 34 moves, 1-0 29.? (Thursday, August 24) S Slipak vs D H Campora, 1993  (C44) King's Pawn Game, 31 moves, 1-0 26...? (Friday, August 25) J Durao vs J Diez del Corral, 1966  (C01) French, Exchange, 28 moves, 0-1 17.? (Saturday, August 26) Colle vs Gruenfeld, 1926  (A46) Queen's Pawn Game, 27 moves, 1-0 25.? (Sunday, August 27) Giri vs M Bartel, 2013  (A11) English, Caro-Kann Defensive System, 34 moves, 1-0 39.? (Monday, August 28) Portisch vs S Bakos, 1962  (E69) King's Indian, Fianchetto, Classical Main line, 40 moves, 1-0 27...? (Tuesday, August 29) C Moldovan vs A Ushenina, 2005  (B32) Sicilian, 28 moves, 0-1 28...? (Wednesday, August 30) G Fuster vs J Durao, 1958  (A43) Old Benoni, 29 moves, 0-1 31.? (Thursday, August 31) Ljubojevic vs J Bellon Lopez, 1972  (A01) Nimzovich-Larsen Attack, 33 moves, 1-0 37.? (Friday, September 1) D Paravyan vs L Krysa, 2020  (C70) Ruy Lopez, 40 moves, 1-0 22.? (Saturday, September 2) Khenkin vs C McNab, 1997  (B07) Pirc, 27 moves, 1-0 16.? (Sunday, September 3) J Asik vs Z Todic, 2013  (C41) Philidor Defense, 42 moves, 1-0 29? (Monday, September 4) T Henrichs vs M Tan, 2005  (D45) Queen's Gambit Declined Semi-Slav, 30 moves, 1-0 42.? (Tuesday, September 5) Duda vs E Goudriaan, 2014  (B92) Sicilian, Najdorf, Opocensky Variation, 44 moves, 1-0 33.? (Wednesday, September 6) I Videnova-Kuljasevic vs M Lubbe, 2008  (B42) Sicilian, Kan, 34 moves, 1-0 29? (Thursday, September 7) D Paravyan vs Vachier-Lagrave, 2021  (B67) Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7, 34 moves, 1-0 21.? (Friday, September 8) Van der Wiel vs Sax, 1983  (B76) Sicilian, Dragon, Yugoslav Attack, 23 moves, 1-0 28...? (Saturday, September 9) Geller vs Sveshnikov, 1978  (B33) Sicilian, 34 moves, 0-1 13.? (Sunday, September 10) Azmaiparashvili vs Chernin, 1980  (A28) English, 29 moves, 1-0 29.? (Monday, September 11) D Saduakassova vs A Geller, 2019  (D30) Queen's Gambit Declined, 36 moves, 1-0 21...? (Tuesday, September 12) Yakovich vs Azmaiparashvili, 1994  (B06) Robatsch, 22 moves, 0-1 22.? (Wednesday, September 13) A Muzychuk vs M Herbold, 2017  (C11) French, 28 moves, 1-0 16.? (Thursday, September 14) Z Izoria vs T Luciani, 2005  (D85) Grunfeld, 22 moves, 1-0 26...? (Friday, September 15) Ivanchuk vs Caruana, 2012  (A48) King's Indian, 34 moves, 0-1 21.? (Saturday, September 16) Speelman vs Koneru, 2002  (A09) Reti Opening, 26 moves, 1-0 28.? (Sunday, September 17) Sutovsky vs N Batsiashvili, 2018  (B12) Caro-Kann Defense, 36 moves, 1-0 43.? (Monday, September 18) L De Veauce vs J N Sugden, 1971  (A46) Queen's Pawn Game, 43 moves, 1-0 44.? (Tuesday, September 19) A Needleman vs A Cordero, 2003  (A41) Queen's Pawn Game (with ...d6), 44 moves, 1-0 20.? (Wednesday, September 20) Mason vs F Perrin, 1873  (C55) Two Knights Defense, 23 moves, 1-0 24.? (Thursday, September 21) P Johner vs F D Rosebault, 1910  (D02) Queen's Pawn Game, 29 moves, 1-0 30.? (Friday, September 22) Botvinnik vs Keres, 1952  (D35) Queen's Gambit Declined, 37 moves, 1-0 35...? (Saturday, September 23) O Roething vs Marshall, 1900  (C42) Petrov Defense, 45 moves, 0-1 17.? (Sunday, September 24) C Carls vs H Johner, 1927  (A18) English, Mikenas-Carls, 28 moves, 1-0 39...? (Monday, September 25) A Manea vs C Nanu, 2001  (B08) Pirc, Classical, 40 moves, 0-1 20...? (Tuesday, September 26) A Steinkuehler vs Blackburne, 1863   (C54) Giuoco Piano, 22 moves, 0-1 36...? (Wednesday, September 27) Bogoljubov vs Reti, 1923  (D64) Queen's Gambit Declined, Orthodox, Rubinstein Attack, 38 moves, 0-1 16.? (Thursday, September 28) J Gallagher vs Balashov, 1991  (C36) King's Gambit Accepted, Abbazia Defense, 35 moves, 1-0 23.? (Friday, September 29) H Stefansson vs J Norqvist, 1998  (C84) Ruy Lopez, Closed, 27 moves, 1-0 25.? (Saturday, September 30) P Tregubov vs S Williams, 2006  (A96) Dutch, Classical Variation, 39 moves, 1-0 27.? (Sunday, October 1) S Volkov vs L O Hauge, 2016  (E92) King's Indian, 38 moves, 1-0 22...? (Monday, October 2) T Wall vs A Summerscale, 1990  (A02) Bird's Opening, 22 moves, 0-1 34...? (Tuesday, October 3) Yi Ye Wang vs Duda, 2010  (C54) Giuoco Piano, 36 moves, 0-1 28.? (Wednesday, October 4) M Marin vs C Nanu, 1999  (A20) English, 30 moves, 1-0 25.? (Thursday, October 5) I Novikov vs Chernin, 1980  (E80) King's Indian, Samisch Variation, 31 moves, 1-0 14.? (Friday, October 6) S Volkov vs A Galliamova, 1999  (D10) Queen's Gambit Declined Slav, 18 moves, 1-0 21.? (Saturday, October 7) A Lastin vs D Bocharov, 2008  (C41) Philidor Defense, 28 moves, 1-0 28.? (Sunday, October 8) M Rivas Pastor vs Suba, 1980  (A65) Benoni, 6.e4, 43 moves, 1-0 29.? (Monday, October 9) D Dragicevic vs L O Hauge, 2020  (A10) English, 31 moves, 1-0 34...? (Tuesday, October 10) E Romanov vs A Graf, 2007  (B81) Sicilian, Scheveningen, Keres Attack, 42 moves, 0-1 32...? (Wednesday, October 11) R Praggnanandhaa vs E Iturrizaga Bonelli, 2017  (A04) Reti Opening, 37 moves, 0-1 29.? (Thursday, October 12) L O Hauge vs E O Risting, 2019  (B23) Sicilian, Closed, 32 moves, 1-0 29...? (Friday, October 13) Suba vs I Cheparinov, 2002  (E71) King's Indian, Makagonov System (5.h3), 32 moves, 0-1 26.? (Saturday, October 14) Dreev vs L Dominguez Perez, 2005  (D45) Queen's Gambit Declined Semi-Slav, 37 moves, 1-0 18.? (Sunday, October 15) B Cheng vs J Ikeda, 2018  (A80) Dutch, 25 moves, 1-0 39.? (Monday, October 16) B Adhiban vs R Deepthamsh, 2008  (B63) Sicilian, Richter-Rauzer Attack, 40 moves, 1-0 22.? (Tuesday, October 17) Duda vs D Anton Guijarro, 2022  (C77) Ruy Lopez, 27 moves, 1-0 34...? (Wednesday, October 18) F Parr vs O Hindle, 1962  (E70) King's Indian, 37 moves, 0-1 23...? (Thursday, October 19) G Kantor vs M Warmerdam, 2022  (D35) Queen's Gambit Declined, 28 moves, 0-1 29...? (Friday, October 20) D Abel vs P Nikolic, 2012  (C16) French, Winawer, 36 moves, 0-1 18...? (Saturday, October 21) Areshchenko vs Sutovsky, 2005  (B50) Sicilian, 22 moves, 0-1 20.? (Sunday, October 22) R Svane vs McShane, 2021  (C67) Ruy Lopez, 36 moves, 1-0 39.? (Monday, October 23) O Dolgova vs A Malashenko, 2006  (E60) King's Indian Defense, 40 moves, 1-0 20...? (Tuesday, October 24) L Guliev vs V Asadli, 2017  (C03) French, Tarrasch, 21 moves, 0-1 17.? (Wednesday, October 25) Zvjaginsev vs A Whiteley, 1993  (D45) Queen's Gambit Declined Semi-Slav, 22 moves, 1-0 37.? (Thursday, October 26) Onischuk vs Gulko, 2005  (E17) Queen's Indian, 43 moves, 1-0 22.? (Friday, October 27) P Leonhardt vs W Meiners, 1903  (C50) Giuoco Piano, 27 moves, 1-0 24.? (Saturday, October 28) Glek vs A Petkidis, 2022  (B58) Sicilian, 31 moves, 1-0 29...? (Sunday, October 29) Mecking vs R Vasquez Schroeder, 1993  (A75) Benoni, Classical with ...a6 and 10...Bg4, 40 moves, 0-1 28.? (Monday, October 30) G Jones vs D Gukesh, 2018  (D10) Queen's Gambit Declined Slav, 28 moves, 1-0 29...? (Tuesday, October 31) L Day vs L Witt, 1969  (B77) Sicilian, Dragon, Yugoslav Attack, 30 moves, 0-1 36.? (Wednesday, November 1) Gligoric vs N Gaprindashvili, 1964  (C96) Ruy Lopez, Closed, 41 moves, 1-0 34...? (Thursday, November 2) J Hanken vs L Day, 1970  (A04) Reti Opening, 36 moves, 0-1 18.? (Friday, November 3) N Salimova vs A Muzychuk, 2023  (D27) Queen's Gambit Accepted, Classical, 23 moves, 1-0 22.? (Saturday, November 4) N Gaprindashvili vs L Zivkovic, 1966  (C11) French, 27 moves, 1-0 18.? (Sunday, November 5) Bluebaum vs S Naoum, 2012  (D86) Grunfeld, Exchange, 33 moves, 1-0 24.? (Monday, November 6) E Ovod vs A Hamdouchi, 2001  (A40) Queen's Pawn Game, 24 moves, 1-0 30.? (Tuesday, November 7) M Pap vs J Lampert, 2012  (B22) Sicilian, Alapin, 31 moves, 1-0 34.? (Wednesday, November 8) J Durao vs D Alsina Leal, 2001  (B30) Sicilian, 38 moves, 1-0 29.? (Thursday, November 9) E Paehtz vs M Medic, 2005  (C10) French, 32 moves, 1-0 27...? (Friday, November 10) T Sika vs Duras, 1905  (D67) Queen's Gambit Declined, Orthodox Defense, Bd3 line, 34 moves, 0-1 19? (Saturday, November 11) J Peters vs P Youngworth, 1976  (B83) Sicilian, 24 moves, 1-0 35.? (Sunday, November 12) E Torre vs J Peters, 1981  (E46) Nimzo-Indian, 44 moves, 1-0 36.? (Monday, November 13) Sveshnikov vs I Ivanov, 1976  (B14) Caro-Kann, Panov-Botvinnik Attack, 36 moves, 1-0 38.? (Tuesday, November 14) Epishin vs Gleizerov, 1999  (A84) Dutch, 42 moves, 1-0 30...? (Wednesday, November 15) T van Scheltinga vs R Toran, 1953  (E94) King's Indian, Orthodox, 32 moves, 0-1 13.? (Thursday, November 16) K Shirazi vs R Lemon, 1983  (B01) Scandinavian, 28 moves, 1-0 32.? (Friday, November 17) Movsesian vs I Chirila, 2010  (A07) King's Indian Attack, 39 moves, 1-0 18.? (Saturday, November 18) Oll vs A Romero Holmes, 1984  (A52) Budapest Gambit, 30 moves, 0-1 12.? (Sunday, November 19) F La Rota vs M Valvo, 1979  (B02) Alekhine's Defense, 19 moves, 1-0 36.? (Monday, November 20) V Asadli vs O F Ozer, 2017  (C53) Giuoco Piano, 36 moves, 1-0 20.? (Tuesday, November 21) A Kuzmin vs T Vakhidov, 1987  (C64) Ruy Lopez, Classical, 29 moves, 1-0 35...? (Wednesday, November 22) U Boensch vs A Vaisser, 1984  (E12) Queen's Indian, 39 moves, 0-1 20? (Thursday, November 23) L Stetsko vs K Arakhamia-Grant, 2015  (B47) Sicilian, Taimanov (Bastrikov) Variation, 24 moves, 1-0 24...? (Friday, November 24) I Nei vs B Gurgenidze, 1967  (A30) English, Symmetrical, 30 moves, 0-1 32.? (Saturday, November 25) Short vs Ganguly, 2002  (C78) Ruy Lopez, 39 moves, 1-0 38.? (Sunday, November 26) Psakhis vs Tseshkovsky, 1982  (B44) Sicilian, 42 moves, 1-0 27.? (Monday, November 27) Yagupov vs D Lam, 2019  (B90) Sicilian, Najdorf, 28 moves, 1-0 30...? (Tuesday, November 28) Short vs Ivanchuk, 1994  (C91) Ruy Lopez, Closed, 31 moves, 0-1 41...? (Wednesday, November 29) M Gharibyan vs V Asadli, 2018  (A40) Queen's Pawn Game, 42 moves, 0-1 31...? (Thursday, November 30) B Socko vs Svidler, 2019  (E63) King's Indian, Fianchetto, Panno Variation, 39 moves, 0-1 35.? (Friday, December 1) C Lutz vs Milov, 2001  (B42) Sicilian, Kan, 38 moves, 1-0 13.? (Saturday, December 2) Lutikov vs E Ermenkov, 1976  (B31) Sicilian, Rossolimo Variation, 19 moves, 1-0 27.? (Sunday, December 3) S Gaffagan vs J Gutman, 2011  (B52) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 38 moves, 1-0 36...? (Monday, December 4) So vs Giri, 2010  (C42) Petrov Defense, 36 moves, 0-1 33...? (Tuesday, December 5) J Tarjan vs Larsen, 1968  (B61) Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2, 34 moves, 0-1 38.? (Wednesday, December 6) Gipslis vs Kaidanov, 1990  (C53) Giuoco Piano, 39 moves, 1-0 23.? (Thursday, December 7) I Sokolov vs S Cigan, 1990  (E92) King's Indian, 30 moves, 1-0 30.? (Friday, December 8) Miles vs Geller, 1980  (A13) English, 38 moves, 1-0 17.? (Saturday, December 9) Dlugy vs J Bonin, 1984  (E15) Queen's Indian, 24 moves, 1-0 31...? (Sunday, December 10) Benjamin vs Z Kozul, 1997  (B67) Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7, 38 moves, 0-1 39.? (Monday, December 11) N Tolstikh vs S Ionov, 2000  (A13) English, 40 moves, 1-0 39...? (Tuesday, December 12) M A Tabatabaei vs S Sargsyan, 2022  (E49) Nimzo-Indian, 4.e3, Botvinnik System, 40 moves, 0-1 28.? (Wednesday, December 13) I Salgado Lopez vs A Rosell, 2013  (B11) Caro-Kann, Two Knights, 3...Bg4, 29 moves, 1-0 32.? (Thursday, December 14) C Lutz vs Ftacnik, 2001  (B90) Sicilian, Najdorf, 35 moves, 1-0 28.? (Friday, December 15) Bacrot vs Mamedyarov, 2009  (B46) Sicilian, Taimanov Variation, 31 moves, 1-0 22...? (Saturday, December 16) Yermolinsky vs Salov, 1997  (A30) English, Symmetrical, 47 moves, 0-1 24.? (Sunday, December 17) Rublevsky vs E Alekseev, 2006  (B25) Sicilian, Closed, 31 moves, 1-0 47...? (Monday, December 18) R Byrne vs D Byrne, 1958  (E64) King's Indian, Fianchetto, Yugoslav System, 53 moves, 0-1 27...? (Tuesday, December 19) J van den Bosch vs Flohr, 1932  (E34) Nimzo-Indian, Classical, Noa Variation, 28 moves, 0-1 22.? (Wednesday, December 20) I Rogers vs Y Terada, 1979  (B53) Sicilian, 23 moves, 1-0 38.? (Thursday, December 21) K Bischoff vs J Nogueiras, 1998  (A11) English, Caro-Kann Defensive System, 40 moves, 1-0 22...? (Friday, December 22) V A Vasiliev vs Tolush, 1945  (C77) Ruy Lopez, 29 moves, 0-1 18...? (Saturday, December 23) Quinteros vs Ribli, 1974  (E39) Nimzo-Indian, Classical, Pirc Variation, 24 moves, 0-1 8.? (Sunday, December 24) S Landau vs H J van den Heuvel, 1933  (C30) King's Gambit Declined, 22 moves, 1-0 42.? (Monday, December 25) Lasker vs Bird, 1890  (A00) Uncommon Opening, 43 moves, 1-0 22.? (Tuesday, December 26) P Michel vs C Guimard, 1941  (C14) French, Classical, 36 moves, 1-0 33.? (Wednesday, December 27) Morozevich vs McShane, 2001  (B31) Sicilian, Rossolimo Variation, 35 moves, 1-0 31.? (Thursday, December 28) Ehlvest vs L Schandorff, 1983  (E15) Queen's Indian, 38 moves, 1-0 20.? (Friday, December 29) Kryvoruchko vs N Umudova, 2019  (B12) Caro-Kann Defense, 29 moves, 1-0 17...? (Saturday, December 30) P K Wells vs A Summerscale, 2003  (A84) Dutch, 23 moves, 0-1 14.? (Sunday, December 31) G Jones vs D Abhishek, 2007  (B25) Sicilian, Closed, 28 moves, 1-0 364 games