[Event "Simultan (alternating)"] [Site "masterchessopen.com Berlin (Germany)"] [Round "0"] [White "Alekhine/bogoljubow E"] [Black "NN (ITA)"] [Result "1-0"] [ECO "D11"] [Opening "Slav: 4.e3"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 e6 5.Nc3 Nbd7 6.Bd3 dxc4 7.Bxc4 Bd6 8.e4 e5 9.dxe5 Nxe5 10.Nxe5 Bxe5 11.Qxd8+ Kxd8 12.Bxf7 Bxc3+ 13.bxc3 Nxe4 14.O-O Bf5 15.Re1 Rf8 16.Bb3 h6 17.Ba3 Re8 18.Bf7 Rh8 19.c4 Kc7 20.f3 Nf6 21.g4 Bd7 22.Rad1 b6 23.Bd6+ Kb7 24.Re7 Rad8 25.Be5 Kc8 26.Rd6 Ne8 27.Rdxd7 Rxd7 28.Be6 {#r} 1-0