[Event "It (open)"] [Site "masterchessopen.com Rewal (Poland)"] [Round "1"] [White "Musialkiewicz Jan (POL)"] [Black "Koitka Jakub (POL)"] [Result "0-1"] [WhiteElo "2189"] [BlackElo "1973"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Bd6 8.h3 O-O 9.Nbd2 b5 10.b3 a5 11.Bb2 Qe7 12.d4 Nd7 13.c4 Ba3 14.Bxa3 Qxa3 15.Nxe5 Nxe5 16.dxe5 Be6 17.Qc2 a4 18.Rac1 b4 19.f4 axb3 20.axb3 Qa2 21.Qd1 Qb2 22.Rc2 Qd4+ 23.Kh1 Rfd8 24.Qc1 Qd3 25.f5 Bc8 26.Re1 Ra1 27.Nb1 Qg3 28.Rd1 Re8 29.Rcd2 h6 30.Rd8 Rxd8 31.Rxd8+ Kh7 32.Qc2 Qe1+ 33.Kh2 Rxb1 34.Rxc8 Qg1+ 35.Kg3 Rc1 36.Qd2 Rd1 37.Qe2 Re1 38.Qd2 Re3+ 39.Kg4 Rxe4+ 40.Kf3 Rxe5 {#R} 0-1