[Event "It"] [Site "masterchessopen.com Carlsbad (Czech Republic)"] [Round "0"] [White "Alekhine Alexander A (RUS)"] [Black "Chajes Oscar (GER)"] [Result "1-0"] [ECO "E10"] [Opening "Neo-Indian: 3.Nf3"] 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.Bg5 Be7 6.e3 O-O 7.Rc1 c6 8.Qc2 a6 9.a3 Re8 10.h3 b5 11.c5 Nh5 12.Bf4 { ! } 12...Nxf4 13.exf4 a5 14.Bd3 g6 { ! } 15.h4 { ! } 15...Bf6 16.h5 Nf8 17.g3 Ra7 18.Nd1 { ! } 18...Bg7 19.Ne3 f5 20.Qe2 a4 { ? } 21.Nc2 Rae7 22.Kf1 Bf6 23.Ne5 { ?! } 23...Bxe5 ( 23...Qc7 { ! } ) 24.Qxe5 Qc7 25.Qf6 { ! } 25...Rf7 26.Qh4 Qe7 27.hxg6 { ! } 27...Nxg6 28.Qh5 Qf6 29.Be2 Rg7 30.Qf3 Nf8 31.Qe3 Ree7 32.Nb4 Bd7 33.Bh5 { ! } 33...Ng6 34.Nd3 Be8 35.Ke2 Kf8 36.Kd2 Rb7 37.Bf3 Ke7 38.Rhe1 Nf8 39.Nb4 Kd8 40.Kd3 Rge7 41.Qd2 { ! } 41...Ra7 42.Rh1 Rec7 43.Rh2 Bg6 44.Qe3 Kc8 45.Rch1 Kb7 46.Kd2 Re7 47.Nd3 Nd7 48.Bh5 { ! } 48...Ra8 49.Bxg6 hxg6 50.Rh7 Rae8 51.Ne5 { ! } 51...Nf8 ( 51...Nxe5 { ?! } 52.fxe5 { ! } 52...Qf8 53.Qg5 ) 52.Rh8 { ! } 52...Rg7 53.Nf3 Rb8 54.Ng5 Re7 55.Qe5 { ! } 55...Qxe5 56.fxe5 Ka8 57.Rg8 b4 58.Rhh8 Ree8 59.axb4 Ka7 60.Kc3 Ka6 61.Nf7 { ! } 61...Ra8 62.Nd6 Reb8 63.Rh1 { ! } 63...Nd7 64.Ra1 { ! } {#r} 1-0