By Heart Reti vs Capablanca, 1924  (A15) English, 31 moves, 1-0 By Heart Keres vs Szabo, 1955  (A15) English, 28 moves, 1-0 By Heart A David vs Vachier-Lagrave, 2014  (A15) English, 27 moves, 0-1 By Heart Korchnoi vs O Renet, 1990  (A15) English, 47 moves, 1-0 Andersson vs Z Kozul, 1985  (A15) English, 30 moves, 1-0 By Heart , Sac on g7 by Knight Kramnik vs Naiditsch, 2006  (A15) English, 33 moves, 1-0 6 games