[Event "URS-ch45"] [Site "Leningrad"] [Date "1977.11.29"] [Round "1"] [White "Sveshnikov, Evgeny"] [Black "Romanishin, Oleg M"] [Result "1/2-1/2"] [GameId "FHjfLDeI"] [WhiteElo "2520"] [BlackElo "2595"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Pterodactyl Defense: Sicilian, Rhamphorhynchus"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.25] } 1... g6 { [%eval 0.71] } 2. d4 { [%eval 0.68] } 2... Bg7 { [%eval 0.73] } 3. Nc3 { [%eval 0.47] } 3... c5 { [%eval 1.02] } 4. dxc5 { [%eval 0.66] } 4... Qa5 { [%eval 0.48] } 5. Nf3 { [%eval -0.05] } { B27 Pterodactyl Defense: Sicilian, Rhamphorhynchus } 5... Nf6?! { (-0.05 → 0.97) Inaccuracy. Bxc3+ was best. } { [%eval 0.97] } (5... Bxc3+ 6. bxc3 Qxc3+ 7. Bd2 Qxc5 8. Bd3 d6 9. O-O Nf6 10. Bh6) 6. Bd3 { [%eval 0.54] } 6... Qxc5 { [%eval 0.52] } 7. Be3 { [%eval 0.5] } 7... Qa5 { [%eval 0.36] } 8. Qd2 { [%eval 0.67] } 8... O-O { [%eval 0.62] } 9. O-O { [%eval 0.65] } 9... Nc6 { [%eval 0.47] } 10. h3 { [%eval 0.59] } 10... d6 { [%eval 0.62] } 11. a3 { [%eval 0.7] } 11... Be6 { [%eval 0.59] } 12. Ng5 { [%eval 0.82] } 12... d5 { [%eval 0.62] } 13. exd5 { [%eval 0.46] } 13... Bxd5 { [%eval 0.55] } 14. b4 { [%eval 0.67] } 14... Qd8 { [%eval 0.66] } 15. Rad1 { [%eval 0.71] } 15... e6 { [%eval 0.81] } 16. Nge4 { [%eval 0.54] } 16... Nxe4 { [%eval 0.77] } 17. Nxe4 { [%eval 0.79] } 17... f5? { (0.79 → 2.11) Mistake. Qc7 was best. } { [%eval 2.11] } (17... Qc7 18. c4) 18. Nc3?! { (2.11 → 1.37) Inaccuracy. Nc5 was best. } { [%eval 1.37] } (18. Nc5 b6) 18... Bxg2 { [%eval 1.75] } 19. Kxg2 { [%eval 1.59] } 19... f4 { [%eval 1.78] } 20. Bxf4 { [%eval 1.67] } 20... Bxc3 { [%eval 1.95] } 21. Qe3 { [%eval 1.81] } 21... Qf6?! { (1.81 → 3.10) Inaccuracy. Qd5+ was best. } { [%eval 3.1] } (21... Qd5+ 22. Be4 Qc4 23. Bh6 Rfd8 24. b5 Nd4 25. Qg5 Qc7 26. Rd3 Nf5 27. Bxf5 exf5 28. Rfd1) 22. Bg5 { [%eval 3.07] } 22... Qe5 { [%eval 3.21] } 23. Bc4 { [%eval 3.32] } 23... Rae8 { [%eval 3.16] } 24. Rd3 { [%eval 3.02] } 24... Bb2 { [%eval 3.54] } 25. f4?? { (3.54 → 0.37) Blunder. c3 was best. } { [%eval 0.37] } (25. c3 Qxe3) 25... Qxe3 { [%eval 0.33] } 26. Rxe3 { [%eval 0.43] } 26... Kg7?! { (0.43 → 1.06) Inaccuracy. Nd4 was best. } { [%eval 1.06] } (26... Nd4 27. Rb1 Rc8 28. Bd3 Bxa3 29. c4 Nc6 30. Rxe6 Rce8 31. Rxe8 Rxe8 32. b5 Nd4 33. Bf6) 27. Rd1 { [%eval 0.62] } 27... Nd4 { [%eval 0.46] } 28. Re4 { [%eval 0.13] } 28... Nf5 { [%eval 0.1] } 29. Rd7+ { [%eval 0.0] } 29... Rf7 { [%eval 0.0] } 30. Rxe6? { (0.00 → -1.67) Mistake. Rd3 was best. } { [%eval -1.67] } (30. Rd3 h6 31. Bd8 Rff8 32. Rd7+ Rf7) 30... Rxe6? { (-1.67 → 0.00) Mistake. Rxd7 was best. } { [%eval 0.0] } (30... Rxd7 31. Rxe8) 31. Bxe6 { [%eval -0.09] } 31... Rxd7 { [%eval 0.0] } 32. Bxd7 { [%eval -0.14] } 32... Bxa3 { [%eval 0.0] } 33. b5 { [%eval -0.16] } 33... Ne3+ { [%eval 0.09] } 34. Kf3 { [%eval 0.06] } 34... Nxc2 { [%eval 0.0] } 35. Ke4 { [%eval 0.0] } 35... Kf7 { [%eval 0.0] } 36. Kd3 { [%eval 0.0] } 36... Ne1+ { [%eval 0.0] } 37. Ke2 { [%eval 0.0] } 37... Bb4 { [%eval 0.5] } 38. f5 { [%eval 0.51] } 38... Nc2 { [%eval 0.77] } { The game is a draw. } 1/2-1/2