[Event "Ch \"] [Site "Riga (Latvia)"] [Round "0"] [White "Chistiakov Alexander N (RUS)"] [Black "Bergin"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 d6 8.a4 Bg4 9.c3 O-O 10.h3 Na5 11.Bxf7+ Rxf7 12.hxg4 Nb3 13.Ra3 Nxc1 14.Rxc1 Nxg4 15.axb5 axb5 16.Rxa8 Qxa8 17.Qxb5 d5 18.d3 c6 19.Qb3 Qd8 20.Qa4 Qb6 21.Rc2 Rf4 22.Qa2 Bh4 23.b4 Bxf2+ 24.Rxf2 Rf7 25.exd5 Ra7 26.Qe2 cxd5 27.Nxe5 {#r} 1-0