White Elo Black Elo ECO Yr Res. #         Kopsa, P Siponen, Y E04 1987 0-1 54   Korhonen, J Siponen, Y C01 1987 ½-½ 47   Siponen, Y Jouhki, Y B50 1987 ½-½ 42   Siponen, Y Tommiska, M E81 1987 0-1 54   Siponen, Y Vihtola, I C01 1998 ½-½ 27   Siponen, Y Havansi, E 2235 B41 1998 ½-½ 10   Rehn, E Siponen, Y B83 1998 ½-½ 30   Siponen, Y Katajainen, K 2035 B84 1999 0-1 49   Siponen, Y Sahlberg, E C01 1999 ½-½ 19   Siponen, Y Saren, I 2201 C68 2010 0-1 30   Siponen, Y Peltola, L 2048 D46 2010 0-1 43   Siponen, Y Ihaksi, A 1862 D87 2010 0-1 42 Page 1
Kopsa, Petri - Siponen, Yrjo - Kuopio op, Kuopio, 1987 - E04 1.d4 d5 2.Nf3 Nf6 3.g3 e6 4.Bg2 c5 5.c4 dxc4 6.Ne5 Be7 7.Na3 cxd4 8.Naxc4 O-O 9.Qb3 Nbd7 10.O-O Nd5 11.Rd1 Nc5 12.Qc2 f6 13.Nd3 Nxd3 14.Qxd3 e5 15.Ne3 Nb4 16.Qb3+ Kh8 17.a3 Nc6 18.Nd5 Be6 19.e4 Rb8 20.Qf3 Bd6 21.Qh5 Qd7 22.Qe2 Bg4 23.Bf3 Bxf3 24.Qxf3 Rbc8 25.Bd2 Ne7 26.Qb3 Nxd5 27.Qxd5 Rfd8 28.Rac1 Rxc1 29.Rxc1 h6 30.Ba5 b6 31.Bd2 Kh7 32.Kg2 Bb8 33.Qc4 Qb7 34.f3 Rd7 35.g4 Rc7 36.Qd3 Rxc1 37.Bxc1 Qc6 38.Bd2 b5 39.Kf2 Qc4 40.Ke2 Bc7 41.h4 Kg8 42.h5 Bd6 43.Ba5 a6 44.Kd2 Kf7 45.Qc2 g6 46.hxg6+ Kxg6 47.Qd1 Qa2 48.Qc1 Bxa3 49.Qc8 Qxb2+ 50.Kd3 Qb3+ 51.Kd2 Bb4+ 52.Bxb4 Qxb4+ 53.Kd1 Qb3+ 54.Ke2 Qc4+ 0-1	Search games Games: 11,655,893 / Last update: 24 Jun 2026   GamePositionEndgames White: Black: Ignore colours ECO: Year: Result: All 1-0 0-1 ½-½ Event: Site: Click below to set up a position to search for Set position Click the button below to select an endgame type
	Game link: https://www.chessbites.com/Games.aspx?d=oCoCAxLo
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