[Event "Las Palmas"] [Site "Las Palmas ESP"] [Date "1977.05.24"] [Round "13"] [White "Stefano Tatai (?)"] [Black "Anatoly Karpov (?)"] [Result "0-1"] [GameId "y7IW9P5S"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A34"] [Opening "English Opening: Symmetrical Variation, Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nf3 Nf6 3. Nc3 { A34 English Opening: Symmetrical Variation, Three Knights Variation } d5 4. cxd5 Nxd5 5. g3 g6 6. Bg2 Bg7 7. Qa4+ Nc6 8. Ng5 e6 9. Nge4 Nb6 10. Qb5 c4 11. Na4 O-O 12. Nxb6 axb6 13. Qxc4 e5 14. Qc2? { (-0.73 → -1.95) Mistake. d3 was best. } (14. d3 Be6 15. Bg5 Bxc4 16. Bxd8 Rfxd8 17. dxc4 f5 18. Nc3 e4 19. g4 Nb4 20. O-O Bxc3) 14... Nd4 15. Qb1 f5 16. Nc3 e4 17. d3 b5 18. Be3 b4 19. Nd1 Re8 20. dxe4?! { (-0.15 → -0.78) Inaccuracy. Bxd4 was best. } (20. Bxd4 Qxd4 21. O-O exd3 22. Qxd3 Qxd3 23. exd3 Kf8 24. Ne3 Be6 25. Nc2 Ra4 26. d4 Bxa2) 20... fxe4 21. Bxd4 Qxd4 22. a3?! { (-0.73 → -1.87) Inaccuracy. O-O was best. } (22. O-O Bg4) 22... Bg4 23. Qc2 Qd3 24. exd3?? { (-1.89 → -4.52) Blunder. Qd2 was best. } (24. Qd2 Qxd2+) 24... exd3+ 25. Kd2 Re2+ 26. Kxd3 Rd8+ 27. Kc4 Rxc2+ 28. Kxb4 Rcd2?! { (-5.82 → -4.15) Inaccuracy. Rd4+ was best. } (28... Rd4+ 29. Kb3) 29. f3?? { (-4.15 → -10.35) Blunder. Re1 was best. } (29. Re1) 29... Bf8+ 30. Ka5 Bd7 { White resigns. } 0-1