50...d3 Polgar vs Bacrot, 1999  (C78) Ruy Lopez, 75 moves, 0-1 63...Nd3+ T Luther vs M Thinius, 2004  (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 63 moves, 1/2-1/2 38...Rh2 A Zinkl vs Janowski, 1894  (C72) Ruy Lopez, Modern Steinitz Defense, 5.O-O, 46 moves, 0-1 26.e4 B Alterman vs Deep Fritz, 2000  (A03) Bird's Opening, 87 moves, 1-0 11...f6 J Geller vs O Huguenin, 2004  (A00) Uncommon Opening, 16 moves, 1-0 16...Be3# S S Dodge vs J Houghteling, 1905  (D08) Queen's Gambit Declined, Albin Counter Gambit, 16 moves, 0-1 13...Bd7 Alekhine vs Euwe, 1926  (D11) Queen's Gambit Declined Slav, 49 moves, 1/2-1/2 61.f5 Short vs Gelfand, 1991  (C67) Ruy Lopez, 61 moves, 1-0 37...e2 McDonnell vs La Bourdonnais, 1834  (B32) Sicilian, 37 moves, 0-1 4...Ne3 A Gibaud vs F Lazard, 1924  (A45) Queen's Pawn Game, 4 moves, 0-1 20...Qa5 Kasparov vs Karpov, 1984  (E15) Queen's Indian, 70 moves, 0-1 22.Nc1 Karpov vs Kasparov, 1993  (E86) King's Indian, Samisch, Orthodox, 7.Nge2 c6, 27 moves, 0-1 50...Kxb3 Korchnoi vs Petrosian, 1974  (A17) English, 51 moves, 1-0 39.b6 Capablanca vs K Treybal, 1929  (D11) Queen's Gambit Declined Slav, 58 moves, 1-0 30.Ng5# W R Ballard vs J Fagan, 1884   (000) Chess variants, 30 moves, 1-0 35...Rd5 Ponomariov vs Anand, 2003  (E15) Queen's Indian, 52 moves, 0-1 24.Ne6# H Clemenz vs F Eisenschmidt, 1862  (C51) Evans Gambit, 24 moves, 1-0 69.Kc8 Botvinnik vs G A Thomas, 1936  (D37) Queen's Gambit Declined, 69 moves, 1-0 30...Rc1 M Szigeti vs Benko, 1945  (D44) Queen's Gambit Declined Semi-Slav, 38 moves, 0-1 19 games