Round One Colle vs Alekhine, 1925 (D50) Queen's Gambit Declined, 72 moves, 0-1 Znosko-Borovsky vs Tartakower, 1925  (B15) Caro-Kann, 22 moves, 1-0 Round Two Alekhine vs Tartakower, 1925 (B14) Caro-Kann, Panov-Botvinnik Attack, 56 moves, 1/2-1/2 Opocensky vs Colle, 1925 (D52) Queen's Gambit Declined, 52 moves, 1-0 Round Three Tartakower vs Opocensky, 1925 (C20) King's Pawn Game, 47 moves, 1/2-1/2 Znosko-Borovsky vs Alekhine, 1925  (B03) Alekhine's Defense, 34 moves, 1/2-1/2 Round Four Opocensky vs Znosko-Borovsky, 1925 (D02) Queen's Pawn Game, 27 moves, 1-0 Tartakower vs Colle, 1925 (B22) Sicilian, Alapin, 36 moves, 1/2-1/2 Round Five Alekhine vs Opocensky, 1925  (D10) Queen's Gambit Declined Slav, 28 moves, 1-0 Colle vs Znosko-Borovsky, 1925 (A13) English, 46 moves, 0-1 Round Six Alekhine vs Colle, 1925  (D07) Queen's Gambit Declined, Chigorin Defense, 33 moves, 1-0 Tartakower vs Znosko-Borovsky, 1925 (D66) Queen's Gambit Declined, Orthodox Defense, Bd3 line, 25 moves, 1-0 Round Seven Colle vs Opocensky, 1925 (D02) Queen's Pawn Game, 45 moves, 0-1 Tartakower vs Alekhine, 1925 (C45) Scotch Game, 49 moves, 1/2-1/2 Round Eight Opocensky vs Tartakower, 1925  (D37) Queen's Gambit Declined, 38 moves, 0-1 Alekhine vs Znosko-Borovsky, 1925  (E60) King's Indian Defense, 24 moves, 1-0 Round Nine Colle vs Tartakower, 1925 (D37) Queen's Gambit Declined, 76 moves, 1/2-1/2 Znosko-Borovsky vs Opocensky, 1925 (B84) Sicilian, Scheveningen, 52 moves, 1/2-1/2 Round Ten Znosko-Borovsky vs Colle, 1925 (B83) Sicilian, 48 moves, 1-0 Opocensky vs Alekhine, 1925  (C01) French, Exchange, 25 moves, 0-1