Clue #1 E B Cook vs D Starbuck, 1883  (C37) King's Gambit Accepted, 20 moves, 1-0 Clue #2 Gligoric vs H Pfleger, 1977  (B08) Pirc, Classical, 38 moves, 1-0 Clue #3 Anand vs Chandler, 1990 (B56) Sicilian, 19 moves, 1/2-1/2 Clue #4 B Khotenashvili vs E Kovalevskaya, 2013 (D34) Queen's Gambit Declined, Tarrasch, 52 moves, 1/2-1/2 Clue #5 Kasimdzhanov vs Carlsen, 2007 (B33) Sicilian, 39 moves, 0-1 Clue #6 E Schiller vs Marley, 1979  (C34) King's Gambit Accepted, 28 moves, 1-0 Clue #7 Glucksberg vs Najdorf, 1929  (A85) Dutch, with c4 & Nc3, 22 moves, 0-1 Clue #8 M Marovic vs M Carlhammar, 1990 (C85) Ruy Lopez, Exchange Variation Doubly Deferred (DERLD), 17 moves, 1/2-1/2 Clue #9 D Petrukhin vs E Rusakov, 2001 (B06) Robatsch, 48 moves, 1/2-1/2 Clue #10 Team White vs Team Black, 2009  (D45) Queen's Gambit Declined Semi-Slav, 40 moves, 0-1 Clue #11 NN vs Judy, 1851  (C51) Evans Gambit, 30 moves, 0-1 Clue #12 P Short vs Short, 2013  (A10) English, 31 moves, 0-1 Clue #13 Deep Thought vs Dlugy, 1989 (B21) Sicilian, 2.f4 and 2.d4, 43 moves, 1-0 Clue #14 I Gaponenko vs Koneru, 2013  (B40) Sicilian, 47 moves, 0-1 Clue #15 Van Wely vs Mamedyarov, 2004  (A52) Budapest Gambit, 48 moves, 0-1 Clue #16 N Gogadze vs V Vepkhvishvili, 1993 (E80) King's Indian, Samisch Variation, 57 moves, 0-1 Clue #17 J Markiewicz vs A Neoral, 2006 (B23) Sicilian, Closed, 30 moves, 1-0 Clue #18 M Greslik vs J Srokowski, 2000 (B41) Sicilian, Kan, 51 moves, 0-1 Clue #19 G Diamandis vs G Mastrokoukos, 2005 (B31) Sicilian, Rossolimo Variation, 30 moves, 0-1 Clue #20 J Ragnarsson vs M T Popovic, 2008 (D02) Queen's Pawn Game, 45 moves, 0-1 Clue #21 S Nyman vs S Aarseth, 1968 (B20) Sicilian, 30 moves, 1-0 Clue #22 C Brenner vs L Levy, 1975  (C02) French, Advance, 46 moves, 1-0 Clue #23 Staunton vs Horwitz, 1846  (C60) Ruy Lopez, 37 moves, 1-0 Clue #24 Kasparov vs R Ballantyne, 2008   (D02) Queen's Pawn Game, 44 moves, 1-0 Clue #25 Capablanca vs R T Black, 1911  (B20) Sicilian, 43 moves, 0-1 Clue #26 O Taranenko vs O Lelekova, 2001 (E30) Nimzo-Indian, Leningrad, 35 moves, 1-0 Clue #27 D Reinderman vs Kasparov, 1999  (B90) Sicilian, Najdorf, 48 moves, 0-1 Clue #28 P Mithrakanth vs Anand, 1985  (B84) Sicilian, Scheveningen, 30 moves, 0-1 Clue #29 D Knox vs R Donahue, 1991 (A07) King's Indian Attack, 31 moves, 1-0 Clue #30 C Vlagsma vs A Babel, 1952  (B58) Sicilian, 25 moves, 1-0 Clue #31 O Girya vs A Moskalenko, 2007 (B25) Sicilian, Closed, 24 moves, 0-1 Clue #32 Hjartarson vs I Sokolov, 2003 (C87) Ruy Lopez, 58 moves, 1-0 Clue #33 Short vs G Gajewski, 2013  (E48) Nimzo-Indian, 4.e3 O-O 5.Bd3 d5, 97 moves, 1-0 Clue #34 Reshevsky vs H Hopper, 1921 (D50) Queen's Gambit Declined, 32 moves, 1/2-1/2 Clue #35 A Kovacevic vs M Perunovic, 1999 (B47) Sicilian, Taimanov (Bastrikov) Variation, 50 moves, 1-0 Clue #36 A Elo vs H Burdge, 1940  (D51) Queen's Gambit Declined, 23 moves, 1-0 Clue #37 A Baroska vs S Hoferik, 2000 (C00) French Defense, 54 moves, 1/2-1/2 Clue #38 Delchev vs M Sciortino, 2004 (A06) Reti Opening, 20 moves, 1/2-1/2 Clue #39 Y Wang vs Svidler, 2008  (D80) Grunfeld, 48 moves, 1-0 Clue #40 H Buckle vs J R Medley, 1849 (C01) French, Exchange, 53 moves, 1-0 Clue #41 Van Wely vs A Huzman, 1994 (D37) Queen's Gambit Declined, 50 moves, 0-1 Clue #42 Morphy vs A D Ayers, 1855  (C52) Evans Gambit, 26 moves, 1-0 Clue #43 Hracek vs T Heinemann, 2011 (E33) Nimzo-Indian, Classical, 48 moves, 1-0 Clue #44 S Urusov vs Ben, 1862  (C52) Evans Gambit, 21 moves, 1-0 Clue #45 I Bilek vs Korchnoi, 1965 (A70) Benoni, Classical with 7.Nf3, 60 moves, 1-0 Clue #46 O'Kelly vs W Adams, 1951 (C53) Giuoco Piano, 36 moves, 1-0 Clue #47 B Brinck-Claussen vs N J Fries-Nielsen, 1981 (A40) Queen's Pawn Game, 33 moves, 1-0 Clue #48 S Stantic vs C Bonanzinga, 2001 (A22) English, 33 moves, 1-0 Clue #49 Vitiugov vs H Ni, 2011  (A00) Uncommon Opening, 0 moves, 0-1 Clue #50 D Arenas vs A Garcia, 2008 (C18) French, Winawer, 37 moves, 1-0 Clue #51 Reshevsky vs Tal, 1970  (A65) Benoni, 6.e4, 34 moves, 0-1 Clue #52 Blackburne vs Bird, 1882  (B46) Sicilian, Taimanov Variation, 33 moves, 1-0 Clue #53 H Behling vs Z J Szabo, 1999 (C80) Ruy Lopez, Open, 44 moves, 1/2-1/2 Clue #54 Ponomariov vs A Moiseenko, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 113 moves, 1/2-1/2 Clue #55 R Hopton vs F Eastwood, 1860  (A80) Dutch, 6 moves, 0-1 Clue #56 Miles vs A J Butcher, 1969 (B81) Sicilian, Scheveningen, Keres Attack, 29 moves, 0-1 Clue #57 J L Llapasset vs P Chenaux, 1989 (A07) King's Indian Attack, 30 moves, 1-0 Clue #58 Adler vs Maroczy, 1896  (A52) Budapest Gambit, 18 moves, 0-1 Clue #59 Ivkov vs I Bilek, 1966  (A45) Queen's Pawn Game, 25 moves, 1/2-1/2 Clue #60 J Porges vs Steinitz, 1874  (C20) King's Pawn Game, 21 moves, 1-0 Clue #61 B Hoenlinger vs H Steiner, 1951 (C63) Ruy Lopez, Schliemann Defense, 41 moves, 0-1 Clue #62 J Ramakrishna vs B S Shivananda, 2005 (A16) English, 57 moves, 0-1 Clue #63 J Emms vs J C Hawksworth, 1986  (C23) Bishop's Opening, 20 moves, 1-0 Clue #64 D Papadopulos vs D Podesta, 2000  (B02) Alekhine's Defense, 22 moves, 1-0 64 games