[Event "Riga, Latvia"] [Site "Riga, Latvia"] [Date "1910.??.??"] [Round "?"] [White "Karl Behting (?)"] [Black "Aron Nimzowitsch (?)"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nc3 Nf6 3. f4 e5 4. Nf3 Nbd7 5. d4 exd4 6. Nxd4 Be7 7. Bc4?! { (0.50 → -0.20) Inaccuracy. Be2 was best. } (7. Be2 O-O 8. O-O c6 9. Bf3 Qb6 10. a4 a5 11. Be3 Nc5 12. Rb1 Re8 13. Nb3 Be6) 7... O-O 8. O-O a6 9. Nf5 Nc5 10. Ng3 b5 11. Bd3 b4 12. Nd5 Nxd5 13. exd5 f5 14. a3 bxa3 15. Rxa3 Rb8 16. c3 Bh4 17. Qf3 Bxg3 18. Qxg3 Re8 19. Bc2 Qf6 20. b4 Ne4 21. Qd3 Qf7 22. Be3 Nf6 23. Bb3 Bb7 24. Rd1? { (0.86 → -0.68) Mistake. c4 was best. } (24. c4 Bc8 25. Bd2 Ne4 26. Re1 Rb6 27. Re2 Bd7 28. Be1 Qg6 29. Qf3 Qf6 30. Qd3 Qh6) 24... Bxd5 25. Bxd5 Qxd5 26. Qxd5+ Nxd5 27. Ba7 Ne3 28. Rd3 Ng4 29. Rd1 Ra8 30. Bd4 Re4 31. h3 Ne3 32. Bxe3 Rxe3 33. Kf2 Re4 34. g3 Kf7 35. Rda1 Ke6 36. Rxa6 Rxa6 37. Rxa6 Kd5 38. Ra5+ Kc4 39. Rxf5 Re7 40. b5 Kxc3 41. b6?! { (-0.36 → -1.09) Inaccuracy. Rf8 was best. } (41. Rf8 d5 42. Rc8 Kb4 43. Rb8 d4 44. Rb7 d3 45. b6 Re2+ 46. Kf3 cxb6 47. Rxg7 Re1) 41... cxb6 42. Rd5 Rd7 43. Rb5 Rb7 44. Rd5? { (-1.30 → -2.65) Mistake. Ke2 was best. } (44. Ke2 Kc4 45. Rb1 Re7+ 46. Kd2 b5 47. Rc1+ Kd4 48. Rb1 Rb7 49. g4 d5 50. f5 b4) 44... b5 45. Rxd6? { (-2.17 → -3.71) Mistake. Ke2 was best. } (45. Ke2 b4) 45... b4 46. Ke2?! { (-3.65 → -5.26) Inaccuracy. Ke3 was best. } (46. Ke3 b3 47. Rc6+ Kb2 48. g4 Kb1 49. Kd2 Ra7 50. Rb6 b2 51. g5 Ka2 52. Kc2 Rc7+) 46... b3 47. Rc6+ Kb2?! { (-5.03 → -3.31) Inaccuracy. Kd4 was best. } (47... Kd4 48. Rd6+ Kc5 49. Rd1 b2 50. Rb1 Kc4 51. h4 Kc3 52. Kd1 Kb3 53. Ke2 Kc2 54. Rh1) 48. f5?! { (-3.31 → -4.24) Inaccuracy. Kd2 was best. } (48. Kd2 Kb1 49. Ra6 Rd7+ 50. Ke2 Rc7 51. Kd2 Rc2+ 52. Kd1 Rc3 53. Kd2 Rxg3 54. h4 b2) 48... Kb1 49. g4? { (-3.50 → -5.57) Mistake. Kd2 was best. } (49. Kd2 b2 50. Ra6 Rd7+ 51. Ke2 Rc7 52. Kd1 Rc3 53. Kd2 Rxg3 54. Ra8 Rxh3 55. Ra7 Rh2+) 49... b2 50. g5?! { (-5.27 → -7.05) Inaccuracy. Ke3 was best. } (50. Ke3 Ka2 51. Rc2 Rb3+ 52. Kf4 Rxh3 53. g5 Rh4+ 54. Kg3 Rh1 55. Kf4 Ka1 56. Rxb2 Kxb2) 50... Ka2 { Black wins. } 0-1