White Elo Black Elo ECO Yr Res. #         Zakharov, A Ortega, L B30 1966 1-0 29   Ortega, L Sergievsky, V B41 1966 0-1 32   Barcza, G Ortega, L E60 1966 1-0 29   Ortega, L Vladimirov, B B46 1966 0-1 45   Lein, A Ortega, L B30 1966 1-0 42   Ortega, L Polugaevsky, L B41 1966 0-1 35   Spassky, B Ortega, L B30 1966 1-0 37   Bradvarevic, A Ortega, L B47 1966 ½-½ 58   Ortega, L Kortschnoj, V B55 1966 0-1 54   Bertok, M Ortega, L E14 1966 ½-½ 62   Ortega, L Matulovic, M B40 1966 0-1 31   Krogius, N Ortega, L A04 1966 ½-½ 62   Ortega, L Fuchs, R C17 1966 ½-½ 32   Antoshin, V Ortega, L E14 1966 1-0 40 Page 1
Zakharov, Alexander V - Ortega, Lexy - Chigorin Memorial-06 (1), Sochi, 1966 - B30 1.e4 c5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.b3 Nf6 6.d3 g6 7.Bb2 Bg7 8.Nbd2 Nh5 9.Bxg7 Nxg7 10.a4 b5 11.Qe2 Ne6 12.Qe3 h5 13.c3 a5 14.O-O Ba6 15.axb5 cxb5 16.d4 cxd4 17.cxd4 Qb6 18.d5 Nc5 19.Qc3 O-O 20.Qxa5 Qf6 21.Qb4 Rfc8 22.Qd4 Qd6 23.Rfc1 b4 24.Qxb4 Rab8 25.Qa3 Be2 26.Nd4 Bg4 27.Nc6 Rxc6 28.dxc6 Qxd2 29.Qxc5 1-0	Search games Games: 11,656,131 / Last update: 03 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=ppZCkQC
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