White Elo Black Elo ECO Yr Res. #         Demeter, I Orso, M A26 1977 1-0 39   Kadas, G 2310 Orso, M B12 1977 0-1 41   Rigo, J Orso, M A08 1977 0-1 71   Ruttkay, P Orso, M B21 1977 0-1 39   Schneider, A Orso, M E62 1977 ½-½ 14   Schrancz, I 2300 Orso, M C01 1977 ½-½ 11   Toth, J Orso, M E73 1977 0-1 35   Adorjan, A 2530 Orso, M B19 1977 ½-½ 50   Eperjesi, L 2400 Orso, M E18 1977 0-1 43   Farago, I 2500 Orso, M E39 1977 0-1 42   Hazai, L 2440 Orso, M B22 1977 ½-½ 27   Portisch, F 2425 Orso, M E43 1977 ½-½ 20   Ribli, Z 2595 Orso, M A40 1977 1-0 22   Sax, G 2565 Orso, M B14 1977 1-0 42 Page 1
Demeter, Istvan - Orso, Miklos - Jaszbereny, Jaszbereny, 1977 - A26 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.d3 Nc6 7.Nc3 e5 8.Rb1 a5 9.a3 Re8 10.Bd2 Bg4 11.h3 Bf5 12.Ng5 h6 13.Nge4 Nh5 14.b4 axb4 15.axb4 Be6 16.Nd5 Bxd5 17.cxd5 Ne7 18.Nc3 f5 19.Qc1 g5 20.Nb5 c6 21.dxc6 bxc6 22.Bxc6 Rc8 23.Bxe8 Rxc1 24.Rfxc1 Qxe8 25.Nc7 Qg6 26.b5 g4 27.h4 f4 28.b6 fxg3 29.b7 gxf2+ 30.Kxf2 Qf6+ 31.Ke1 Ng3 32.b8=Q+ Kh7 33.Kd1 Nxe2 34.Qb7 d5 35.Nxd5 Qf1+ 36.Kc2 Nd4+ 37.Kc3 Ne2+ 38.Kc2 Nd4+ 39.Kb2 1-0	Search games Games: 11,644,866 / Last update: 17 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=koApQkkk
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