[Event "?"] [Site "masterchessopen.com Bern (Switzerland)"] [Round "0"] [White "Christoffel Martin (SUI)"] [Black "Geller Efim P (RUS)"] [Result "0-1"] [BlackElo "2515"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.d5 Na5 12.Bc2 c6 13.dxc6 Bxc6 14.Nbd2 Qc7 15.Nf1 Rad8 16.Qe2 h6 17.a4 Bf8 18.axb5 Bxb5 19.Bd3 Bxd3 20.Qxd3 Nb3 21.Ra2 d5 22.N3d2 Nc5 23.Qc2 dxe4 24.Ng3 Nd3 25.Re2 Nb4 {#R} 0-1