White Elo Black Elo ECO Year Res. #       Jonas, Siegfried Koch, Hans Georg C57 1992 0-1 17 Boemelburg, Hans Juerg... Koch, Hans Georg B23 1999 0-1 38 Jolitz, Andreas 1787 Koch, Hans Georg A25 2007 0-1 20 Page 1
Jonas, Siegfried - Koch, Hans Georg - RH-op, Wallertheim, 1992 C57 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nxd5 6.Nxf7 Kxf7 7.Qf3+ Qf6 8.Bxd5+ Be6 9.Bxe6+ Kxe6 10.Qb3+ Kd7 11.Nc3 b6 12.d3 Nd4 13.Qd5+ Bd6 14.Kd1 Qxf2 15.Bd2 Rhf8 16.Ne4 Qe2+ 17.Kc1 Rf1+ 0-1	Search games Games: 10658164 / Last update: 23 Jul 2025 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
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