g2 Ivanchuk vs Blatny, 1985  (C84) Ruy Lopez, Closed, 42 moves, 0-1 K-attack K Treybal vs O Chajes, 1923  (C83) Ruy Lopez, Open, 42 moves, 1-0 A classic of the theme (Hartston: "Better Chess") Bogoljubov vs Alekhine, 1929  (D11) Queen's Gambit Declined Slav, 71 moves, 1-0 Alekhine vs Spielmann, 1923  (D37) Queen's Gambit Declined, 62 moves, 0-1 A positional masterpiece by Liberzon V Liberzon vs Tal, 1963  (E48) Nimzo-Indian, 4.e3 O-O 5.Bd3 d5, 54 moves, 1-0 A vintage Rubistein endgame Rubinstein vs K Treybal, 1929  (C72) Ruy Lopez, Modern Steinitz Defense, 5.O-O, 64 moves, 1-0 6 games