(1) Battles Royal of the Chessboard by R.N. Coles McDonnell vs La Bourdonnais, 1834  (C20) King's Pawn Game, 53 moves, 0-1 (2) Battles Royal of the Chessboard by R.N. Coles La Bourdonnais vs McDonnell, 1834  (D20) Queen's Gambit Accepted, 63 moves, 1-0 (3) Battles Royal of the Chessboard by R.N. Coles H H Boncourt vs Saint-Amant, 1837  (C53) Giuoco Piano, 39 moves, 0-1 (4) Battles Royal of the Chessboard by R.N. Coles Staunton vs Saint-Amant, 1843  (C24) Bishop's Opening, 89 moves, 1/2-1/2 (5) Battles Royal of the Chessboard by R.N. Coles Bird vs Horwitz, 1851  (C65) Ruy Lopez, Berlin Defense, 59 moves, 1-0 (6) Battles Royal of the Chessboard by R.N. Coles von der Lasa vs Staunton, 1853 (C21) Center Game, 39 moves, 0-1 (7) Battles Royal of the Chessboard by R.N. Coles Anderssen vs Morphy, 1858  (C77) Ruy Lopez, 44 moves, 1/2-1/2 (8) Battles Royal of the Chessboard by R.N. Coles Anderssen vs Steinitz, 1866  (C51) Evans Gambit, 63 moves, 0-1 (9) Battles Royal of the Chessboard by R.N. Coles Zukertort vs Steinitz, 1872  (C54) Giuoco Piano, 54 moves, 0-1 (10) Battles Royal of the Chessboard by R.N. Coles J Mason vs Zukertort, 1883  (A13) English, 73 moves, 0-1 (11) Battles Royal of the Chessboard by R.N. Coles Burn vs Mackenzie, 1886  (D05) Queen's Pawn Game, 52 moves, 0-1 (12) Battles Royal of the Chessboard by R.N. Coles Tarrasch vs Gunsberg, 1887  (C10) French, 40 moves, 1-0 (13) Battles Royal of the Chessboard by R.N. Coles Mackenzie vs Blackburne, 1888  (D02) Queen's Pawn Game, 58 moves, 1-0 (14) Battles Royal of the Chessboard by R.N. Coles M Weiss vs Chigorin, 1889  (C77) Ruy Lopez, 56 moves, 1/2-1/2 (15) Battles Royal of the Chessboard by R.N. Coles Pillsbury vs Tarrasch, 1895  (D63) Queen's Gambit Declined, Orthodox Defense, 52 moves, 1-0 (16) Battles Royal of the Chessboard by R.N. Coles Steinitz vs Pillsbury, 1895  (C43) Petrov, Modern Attack, 60 moves, 1-0 (17) Battles Royal of the Chessboard by R.N. Coles Pillsbury vs Chigorin, 1896  (D07) Queen's Gambit Declined, Chigorin Defense, 62 moves, 1/2-1/2 (18) Battles Royal of the Chessboard by R.N. Coles Charousek vs Pillsbury, 1896  (C32) King's Gambit Declined, Falkbeer Counter Gambit, 50 moves, 1/2-1/2 (19) Battles Royal of the Chessboard by R.N. Coles Steinitz vs Lasker, 1896  (D50) Queen's Gambit Declined, 39 moves, 1/2-1/2 (20) Battles Royal of the Chessboard by R.N. Coles Lasker vs Blackburne, 1899  (C62) Ruy Lopez, Old Steinitz Defense, 46 moves, 0-1 (21) Battles Royal of the Chessboard by R.N. Coles Janowski vs Burn, 1900  (C67) Ruy Lopez, 52 moves, 1/2-1/2 (22) Battles Royal of the Chessboard by R.N. Coles Marshall vs G Marco, 1904  (C45) Scotch Game, 76 moves, 1-0 (23) Battles Royal of the Chessboard by R.N. Coles Lasker vs W Napier, 1904  (B25) Sicilian, Closed, 35 moves, 1-0 (24) Battles Royal of the Chessboard by R.N. Coles Duras vs Teichmann, 1906  (C87) Ruy Lopez, 64 moves, 1-0 (25) Battles Royal of the Chessboard by R.N. Coles Rubinstein vs Lasker, 1909   (D30) Queen's Gambit Declined, 40 moves, 1-0 (26) Battles Royal of the Chessboard by R.N. Coles Marshall vs Capablanca, 1909  (D53) Queen's Gambit Declined, 43 moves, 0-1 (27) Battles Royal of the Chessboard by R.N. Coles Schlechter vs Lasker, 1910   (B32) Sicilian, 48 moves, 1/2-1/2 (28) Battles Royal of the Chessboard by R.N. Coles J Mieses vs Capablanca, 1913  (C22) Center Game, 44 moves, 0-1 (29) Battles Royal of the Chessboard by R.N. Coles Capablanca vs Marshall, 1918  (C89) Ruy Lopez, Marshall, 36 moves, 1-0 (30) Battles Royal of the Chessboard by R.N. Coles Rubinstein vs Alekhine, 1922  (D18) Queen's Gambit Declined Slav, Dutch, 60 moves, 0-1 (31) Battles Royal of the Chessboard by R.N. Coles Reti vs A Becker, 1923  (A38) English, Symmetrical, 30 moves, 1-0 (32) Battles Royal of the Chessboard by R.N. Coles Znosko-Borovsky vs Alekhine, 1925  (B03) Alekhine's Defense, 34 moves, 1/2-1/2 (33) Battles Royal of the Chessboard by R.N. Coles Tartakower vs Bogoljubov, 1927  (C44) King's Pawn Game, 49 moves, 1-0 (34) Battles Royal of the Chessboard by R.N. Coles Alekhine vs Capablanca, 1927  (D67) Queen's Gambit Declined, Orthodox Defense, Bd3 line, 86 moves, 1/2-1/2 (35) Battles Royal of the Chessboard by R.N. Coles Capablanca vs Nimzowitsch, 1928  (E34) Nimzo-Indian, Classical, Noa Variation, 39 moves, 1/2-1/2 (36) Battles Royal of the Chessboard by R.N. Coles Euwe vs Bogoljubov, 1929 (D51) Queen's Gambit Declined, 37 moves, 1/2-1/2 (37) Battles Royal of the Chessboard by R.N. Coles Vidmar vs Euwe, 1929  (A48) King's Indian, 37 moves, 1-0 (38) Battles Royal of the Chessboard by R.N. Coles Alekhine vs Bogoljubov, 1929  (D51) Queen's Gambit Declined, 63 moves, 1/2-1/2 (39) Battles Royal of the Chessboard by R.N. Coles Spielmann vs G Stoltz, 1931  (D26) Queen's Gambit Accepted, 51 moves, 0-1 (40) Battles Royal of the Chessboard by R.N. Coles Colle vs Kashdan, 1931  (D04) Queen's Pawn Game, 49 moves, 0-1 (41) Battles Royal of the Chessboard by R.N. Coles G Stoltz vs Colle, 1931  (B02) Alekhine's Defense, 31 moves, 0-1 (42) Battles Royal of the Chessboard by R.N. Coles Euwe vs Yates, 1931 (E83) King's Indian, Samisch, 55 moves, 1/2-1/2 (43) Battles Royal of the Chessboard by R.N. Coles Sultan Khan vs Alekhine, 1933  (D02) Queen's Pawn Game, 108 moves, 0-1 (44) Battles Royal of the Chessboard by R.N. Coles Spielmann vs Lasker, 1935  (C45) Scotch Game, 41 moves, 1/2-1/2 (45) Battles Royal of the Chessboard by R.N. Coles Euwe vs Alekhine, 1937  (E21) Nimzo-Indian, Three Knights, 49 moves, 1/2-1/2 (46) Battles Royal of the Chessboard by R.N. Coles Reshevsky vs Botvinnik, 1938  (E46) Nimzo-Indian, 50 moves, 1/2-1/2 (47) Battles Royal of the Chessboard by R.N. Coles Euwe vs Keres, 1938  (E00) Queen's Pawn Game, 40 moves, 1/2-1/2 (48) Battles Royal of the Chessboard by R.N. Coles Fine vs Keres, 1938  (C86) Ruy Lopez, Worrall Attack, 57 moves, 0-1 (49) Battles Royal of the Chessboard by R.N. Coles Botvinnik vs C H Alexander, 1946  (E40) Nimzo-Indian, 4.e3, 38 moves, 1-0 (50)Battles Royal of the Chessboard by R.N. Coles Smyslov vs M Katetov, 1946  (C11) French, 42 moves, 1/2-1/2 50 games