44.Kg1!! Khismatullin vs Eljanov, 2015  (E46) Nimzo-Indian, 57 moves, 1-0 30.Ba3!! Botvinnik vs Capablanca, 1938  (E40) Nimzo-Indian, 4.e3, 41 moves, 1-0 23.Qg6!! and 24.Rh3! Rossolimo vs P Reissmann, 1967  (C54) Giuoco Piano, 24 moves, 1-0 23...Qg3!! S Levitsky vs Marshall, 1912  (B23) Sicilian, Closed, 23 moves, 0-1 18.Qg3!! Steinitz vs Chigorin, 1889  (D07) Queen's Gambit Declined, Chigorin Defense, 35 moves, 1-0 24.Rxd4!! Morozevich vs Bologan, 2004  (B12) Caro-Kann Defense, 28 moves, 1-0 36.Rc6!! Navara vs A Dergatschova, 2007  (D07) Queen's Gambit Declined, Chigorin Defense, 36 moves, 1-0 25.Bb6!! Tal vs Andersson, 1976  (B83) Sicilian, 34 moves, 1-0 41...Re2!! J Pitirotjirathon vs Zaw Win Lay, 2011 (D17) Queen's Gambit Declined Slav, 49 moves, 0-1 R Fontaine vs Vachier-Lagrave, 2007  (A89) Dutch, Leningrad, Main Variation with Nc6, 39 moves, 0-1 13. Rfe1! Svidler vs Carlsen, 2006  (B30) Sicilian, 31 moves, 1-0 21.Qg7!! Ivanchuk vs Shirov, 1996  (D44) Queen's Gambit Declined Semi-Slav, 35 moves, 1-0 10...d5!! B de Jong-Muhren vs H Jonkman, 2005  (C45) Scotch Game, 51 moves, 0-1 13 games