[Event "USSR Championship"] [Site "Moscow URS"] [Date "1952.12.11"] [Round "9"] [White "Vladimir Simagin (?)"] [Black "Mark Taimanov (?)"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 c5 3. e3 Nc6 4. Nf3 Nf6 5. Bb5 Bd7 6. O-O a6 7. Bxc6 Bxc6 8. d3 e6 9. Ne5 Rc8 10. Nd2 Be7 11. f4 O-O 12. a4 Be8 13. a5 Kh8 14. Qe2 Nd7 15. c4 Nb8 16. cxd5 exd5 17. e4 f6 18. Nef3 Nc6 19. Nh4 dxe4 20. dxe4 Nd4 21. Qg4 Qd7 22. f5? { (-0.62 → -2.20) Mistake. Qd1 was best. } (22. Qd1 Bf7 23. Nc4 Rcd8 24. Re1 Qb5 25. Bxd4 cxd4 26. Qd3 Bb4 27. Reb1 Bc3 28. Ra2 Rfe8) 22... Nc2?! { (-2.20 → -1.06) Inaccuracy. g5 was best. } (22... g5 23. Nc4 Bd8 24. Rad1 gxh4 25. Qxh4 Rg8 26. Qf2 Bh5 27. Rd2 Bc7 28. Bxd4 cxd4 29. Rxd4) 23. Nc4 Nxa1 24. Bxa1? { (-0.95 → -2.34) Mistake. Nb6 was best. } (24. Nb6 Qd8 25. Nxc8 Qxc8 26. Rxa1 c4 27. Qh3 Kg8 28. Kh1 Qc6 29. Qc3 cxb3 30. Qxb3+ Bf7) 24... Rd8 25. Nb6 Qd3 26. Nd5 Rxd5 27. exd5 Qxd5 28. Re1 Bd8 29. Qh3 Kg8 30. Bc3 Qxb3 31. Qe3 Qd5 32. Qe6+ Bf7 33. Qxd5 Bxd5 34. Nf3 Kf7 35. Rd1 Bc6 36. Nd2 Be7 37. Nc4 Rd8 38. Rxd8 Bxd8 39. Kf2 h5 40. h3 h4 41. g4?! { (-2.74 → -3.89) Inaccuracy. Nd2 was best. } (41. Nd2 Bd7 42. Nf3 Bxf5 43. Nxh4 Be6 44. g4 b5 45. axb6 Bxb6 46. Nf5 a5 47. Nd6+ Kg6) 41... hxg3+ 42. Kxg3 Bc7+ 43. Kg4 Bd7?! { (-3.61 → -2.81) Inaccuracy. Bb5 was best. } (43... Bb5 44. Nb6 Be2+ 45. Kh4 Ke8 46. Nd5 Bd6 47. Bd2 c4 48. Bc3 Kd7 49. Nb4 Kc7 50. Nc2) 44. Nb6 Bxb6 45. axb6 g6 46. h4 Bxf5+ 47. Kf4 Ke6 48. Ke3 Bc2 49. Kf4 { Black wins. } 0-1