[Event "Leningrad"] [Site "Leningrad"] [Date "1949.??.??"] [Round "?"] [White "Yakov Estrin (?)"] [Black "Mark Taimanov (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C43"] [Opening "Bishop's Opening: Urusov Gambit, Keidansky Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. Bc4 Nxe4 5. Qxd4 { C43 Bishop's Opening: Urusov Gambit, Keidansky Gambit } Nc5 6. Bg5 f6 7. Be3 c6 8. Nc3 d5 9. O-O-O Be7?! { (0.12 → 0.77) Inaccuracy. b5 was best. } (9... b5 10. Nxb5 Be7 11. Bxd5 cxd5 12. Qxd5 Qxd5 13. Nc7+ Kd8 14. Nxd5 Nbd7 15. Bf4 Ne6) 10. Qh4 Nbd7?! { (0.48 → 1.32) Inaccuracy. Ne6 was best. } (10... Ne6 11. Rhe1 Na6 12. Bd3 Kf8 13. Bxh7 b5 14. Kb1 Nac7 15. h3 Qe8 16. Bg6 Rxh4 17. Bxe8 Rc4 18. Bg6 Bb4 19. Rd3) 11. Nxd5 cxd5 12. Qh5+ g6?! { (1.12 → 2.07) Inaccuracy. Kf8 was best. } (12... Kf8 13. Rxd5 Qe8 14. Bxc5 Nxc5 15. Rxc5 Qxh5 16. Rxh5 g6 17. Rd5 Be6 18. Rd4 Bxc4 19. Rxc4 Bd6 20. Rd1 Rd8 21. Rb4 Rd7 22. h3) 13. Qxd5 Ne5 14. Qxd8+ Bxd8 15. Nxe5 fxe5 16. Bxc5 Bg5+ 17. Kb1 Bd7 18. Rhe1?! { (2.85 → 2.03) Inaccuracy. Bf7+ was best. } (18. Bf7+ Kxf7 19. Rxd7+ Kf6 20. h4 Bh6 21. Rxb7 a5 22. Rd1 Rab8 23. Rbd7 Bf8 24. Bd6 Bxd6 25. R1xd6+ Kf5 26. f3 e4 27. Rd5+ Kf4) 18... O-O-O 19. Bxa7 Bc6 20. g3 Bf3 21. Rd3 e4 22. Rd5 Rxd5 23. Bxd5 Bd2 24. Rg1 g5 25. c4 g4 26. Kc2 Bg5 27. Re1 Re8 28. b4 h5 29. a4 h4 30. a5 hxg3 31. hxg3 Bd8 32. Bb6 Bxb6 33. axb6 Re7 34. Kc3 Kd8 35. Kd4 Rh7 36. Ra1 Rd7?! { (5.12 → 6.93) Inaccuracy. e3 was best. } (36... e3 37. Bxf3 gxf3 38. Kxe3 Kd7 39. c5 Kc6 40. Rd1 Kb5 41. Rd4 Rf7 42. g4 Kc6 43. Rf4 Rh7 44. Kxf3 Kd5 45. g5 Re7 46. Kg4) 37. Ra8+ Ke7 38. Ke5 e3?! { (6.18 → 9.31) Inaccuracy. Rd6 was best. } (38... Rd6 39. Re8+ Kd7 40. Rd8+ Kxd8 41. Kxd6 Kc8 42. c5 Be2 43. Bxe4 Bd1 44. Bf5+ Kb8 45. Ke5 Ka8 46. Kf4 Bb3 47. Bxg4 Ba2 48. Bf5) 39. fxe3 Rd6 40. Re8+ Kd7 41. Rd8+ Kxd8 42. Kxd6 Kc8?! { (119.70 → Mate in 14) Checkmate is now unavoidable. Ke8 was best. } (42... Ke8 43. e4 Be2 44. Bxb7 Kd8 45. c5 Ke8 46. c6 Kf7 47. c7 Kf6 48. c8=Q Bb5 49. Qf5+ Kg7 50. Qxg4+) 43. e4 Kb8 44. Kd7 Ka8 45. e5 { Black resigns. } 1-0