[Event "Ivanovo"] [Site "Ivanovo"] [Round "0"] [White "Viacheslav Ragozin"] [Black "Alexander Kotov"] [Result "1-0"] [ECO "B02"] [Opening "Alekhine: Chase Variation"] 1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.exd6 exd6 6.Nc3 Be7 7.Be3 O-O 8.Bd3 Nc6 9.b3 Bf6 10.Nge2 Bg4 11.Qd2 d5 12.c5 Nd7 13.f3 Be6 14.Rd1 g6 15.Bb1 Ne7 16.O-O c6 17.g4 b6 18.cxb6 axb6 19.Nf4 Nc8 20.Nxe6 fxe6 21.f4 Nd6 22.Qg2 Bg7 23.Ne2 Nf6 24.Nc3 b5 25.Kh1 Ra7 26.Rc1 Raf7 27.Nd1 Qb6 28.Nf2 Nd7 29.Nh3 Bf6 30.Rfe1 Re8 31.Rcd1 b4 32.Ng1 Nb5 33.Ne2 Kh8 34.Qg3 Qb7 35.h4 c5 36.h5 Kg7 37.g5 Bxd4 38.Nxd4 cxd4 39.Rxd4 e5 40.fxe5 Rxe5 41.hxg6 hxg6 42.Qh2 Rxe3 43.Rxe3 Nxd4 44.Qh6+ Kg8 45.Rh3 Rf1+ 46.Kg2 Qc6 47.Qh8+ Kf7 48.Bxg6+ Qxg6 49.Rh7+ Ke6 50.Rh6 Rf6 51.Rxg6 Rxg6 52.Qe8+ Kf5 53.Qxd7+ Ke5 54.Qe7+ Ne6 55.Qxb4 Rxg5+ 56.Kf2 Rf5+ 57.Ke1 d4 58.a4 Nf4 59.Qe7+ Kd5 60.Qb7+ Ke5 61.a5 Nd3+ 62.Ke2 Nf4+ 63.Kd2 Nd5 64.Qg7+ Ke4 65.Qg2+ Ke5 66.a6 Kd6 67.Qg6+ Ke5 68.a7 Rf2+ 69.Ke1 Ra2 70.Qe8+ {#r} 1-0