[Event "66th ch-GRE 2017"] [Site "Thessaloniki GRE"] [Date "2017.03.07"] [Round "4.3"] [White "Kotronias,V"] [Black "Nikolaidis,I"] [Result "0-1"] [WhiteElo "2524"] [BlackElo "2557"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 d6 7.c3 O-O 8.Nbd2 Nd7 9.Bc2 Nb6 10.d4 Kh8 11.d5 Nb8 12.c4 a5 13.b3 Na6 14.a3 c6 15.Rb1 cxd5 16.exd5 Qc7 17.Nh4 g6 18.Nhf3 f5 19.h4 Bf6 20.Ng5 e4 21.Qe2 Nc5 22.g3 Qg7 23.Kg2 Bd7 24.Rh1 Kg8 25.Nf1 h6 26.Ne6 Bxe6 27.dxe6 Nxe6 28.Qd2 d5 29.cxd5 Nd4 30.Ne3 Rfd8 31.b4 a4 32.Bd1 h5 33.Bb2 Nxd5 34.Bxd4 Bxd4 35.Nxd5 Rxd5 36.Qa2 Qd7 37.Be2 Kh7 38.Rhd1 Rd6 39.Rbc1 Rd8 40.b5 Qe7 41.Qc4 R8d7 42.Qxa4 f4 43.f3 fxg3 44.Qc2 Be3 45.Rxd6 Rxd6 46.Rd1 Qxh4 47.Rh1 Qf4 48.Qxe4 Qxe4 49.fxe4 Bf4 50.Rd1 Rxd1 51.Bxd1 b6 52.e5 Bxe5 53.Bc2 Kh6 54.Be4 g5 55.Kh3 g4+ 56.Kh4 Bd4 57.Kxg3 Kg5 58.Kg2 h4 {#R} 0-1