[Event "Casual correspondence game"] [Site "https://lichess.org/Hr2K7uJU"] [Date "2024.05.01"] [White "Leniva"] [Black "lichess AI level 3"] [Result "0-1"] [UTCDate "2024.05.01"] [UTCTime "18:44:05"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d4 Nf6 3. Nc3 e6 4. e4 Bb4 5. a3? { (0.55 → -0.58) Mistake. e5 was best. } (5. e5 Ne4 6. Qd3 d5 7. Be2 O-O 8. O-O Bxc3 9. bxc3 b6) 5... Ba5?? { (-0.58 → 2.12) Blunder. Bxc3+ was best. } (5... Bxc3+ 6. bxc3 Nxe4 7. c4 d5 8. Bd3 b6 9. O-O O-O 10. Re1) 6. e5?? { (2.12 → 0.03) Blunder. b4 was best. } (6. b4 Bb6 7. e5 Ng8 8. Ne2 a5 9. b5 Nce7 10. Ng3 a4 11. Bd2 Ba5 12. Bxa5 Rxa5) 6... Nd5 7. Bd2 Nde7?! { (0.46 → 1.31) Inaccuracy. Nxc3 was best. } (7... Nxc3 8. bxc3) 8. g4?! { (1.31 → 0.67) Inaccuracy. Bd3 was best. } (8. Bd3 Bb6 9. Ne2 d6 10. b4 dxe5 11. dxe5 Ng6 12. Bxg6 fxg6 13. c4 a6 14. h4 O-O) 8... O-O?! { (0.67 → 1.68) Inaccuracy. d6 was best. } (8... d6 9. h4) 9. Bg2?! { (1.68 → 0.73) Inaccuracy. Bd3 was best. } (9. Bd3 Bxc3 10. Bxc3 b5 11. h4 Bb7 12. Qe2 f6 13. exf6 Rxf6 14. Ng5 h6 15. Ne4 Rf4) 9... h6?? { (0.73 → 2.55) Blunder. Bxc3 was best. } (9... Bxc3 10. Bxc3 Nd5 11. Bd2 f6 12. c4 Nb6 13. b3 d5 14. exd6 cxd6 15. O-O e5 16. h3) 10. Ne4? { (2.55 → 1.03) Mistake. b4 was best. } (10. b4 Bb6 11. g5 f6 12. gxh6 d5 13. hxg7 Rf7 14. Bh3 Bd7 15. b5 Nxd4 16. Nxd4 Bxd4) 10... Bb6? { (1.03 → 2.52) Mistake. d5 was best. } (10... d5) 11. Be3? { (2.52 → 1.08) Mistake. g5 was best. } (11. g5 d5 12. Nf6+ Kh8 13. c3 Nb8 14. Bf1 c5 15. dxc5 Bxc5 16. Bd3 Nbc6 17. Qe2 Nf5) 11... Ng6? { (1.08 → 2.92) Mistake. d6 was best. } (11... d6 12. g5 dxe5 13. gxh6 exd4 14. Bd2 f5 15. Nh4 fxe4 16. Qg4 Nf5 17. Nxf5 Qf6 18. hxg7) 12. Qd3?? { (2.92 → 0.39) Blunder. g5 was best. } (12. g5 d6 13. gxh6 dxe5 14. hxg7 Kxg7 15. Qd2 f5 16. Bh6+ Kf7 17. Neg5+ Ke8 18. Bxf8 Nxf8) 12... Qe7?? { (0.39 → 2.76) Blunder. d6 was best. } (12... d6 13. h4 dxe5 14. h5 Nf4 15. Bxf4 exf4 16. O-O-O e5 17. d5 Nd4 18. Nxe5 f5 19. gxf5) 13. O-O-O Rd8 14. Nc5?? { (2.81 → -0.53) Blunder. h4 was best. } (14. h4 d5 15. Ng3 Nxd4 16. Bxd4 c5 17. Be3 d4 18. Bd2 Bd7 19. h5 Nf8 20. Kb1 Rac8) 14... d5?? { (-0.53 → 1.93) Blunder. d6 was best. } (14... d6) 15. Na4 Ba5?! { (1.55 → 2.82) Inaccuracy. Bxd4 was best. } (15... Bxd4 16. Bxd4) 16. Bd2?? { (2.82 → 0.30) Blunder. h4 was best. } (16. h4 b5 17. Qxb5 Bd7 18. h5 Rab8 19. Qc5 Bb6 20. Nxb6 cxb6 21. Qxe7 Ngxe7 22. Bf1 b5) 16... Bxd2+ 17. Rxd2? { (0.32 → -1.06) Mistake. Qxd2 was best. } (17. Qxd2) 17... Bd7?! { (-1.06 → -0.31) Inaccuracy. Nf4 was best. } (17... Nf4) 18. Nc5?! { (-0.31 → -1.12) Inaccuracy. Bf1 was best. } (18. Bf1 Ncxe5) 18... Bc8?? { (-1.12 → 0.87) Blunder. Nf4 was best. } (18... Nf4) 19. Qe3 Rb8?! { (0.46 → 1.58) Inaccuracy. b6 was best. } (19... b6) 20. g5?? { (1.58 → -0.80) Blunder. h4 was best. } (20. h4) 20... b6 21. Nd3 h5 22. h4 Ba6 23. Bf1? { (0.29 → -0.88) Mistake. Nfe1 was best. } (23. Nfe1) 23... Kh7? { (-0.88 → 0.64) Mistake. Na5 was best. } (23... Na5 24. Nfe1) 24. Nf4 Nxf4 25. Qxf4?? { (0.72 → -1.00) Blunder. Bxa6 was best. } (25. Bxa6) 25... Bb7?? { (-1.00 → 3.10) Blunder. Bxf1 was best. } (25... Bxf1 26. Rxf1 g6 27. Rd3 Qe8 28. Rc3 Kg8 29. Nh2 b5 30. Ng4 hxg4 31. Rxc6 Qxc6 32. h5) 26. Bb5?? { (3.10 → 0.97) Blunder. g6+ was best. } (26. g6+ fxg6 27. Bd3 Rf8 28. Qg3 Rh8 29. Bxg6+ Kg8 30. Ng5 Rh6 31. Nh3 Qf8 32. Rg1 Ne7) 26... Kg8? { (0.97 → 2.35) Mistake. g6 was best. } (26... g6 27. Nh2 Rh8 28. Rd3 a6 29. Bxc6 Bxc6 30. Rf3 Rhf8 31. Qf6 Rbe8 32. Kd2 Bb5 33. Qxe7) 27. Rg1?! { (2.35 → 1.53) Inaccuracy. g6 was best. } (27. g6 fxg6 28. Rg1 Qf8 29. Qg3 Ne7 30. Bd3 Re8 31. Ng5 Nf5 32. Bxf5 Qxf5 33. Rd3 Re7) 27... Rf8?! { (1.53 → 2.28) Inaccuracy. g6 was best. } (27... g6 28. Nh2) 28. Rd3?? { (2.28 → 0.42) Blunder. g6 was best. } (28. g6 fxg6 29. Qe3 Qe8 30. Ng5 Qc8 31. Bd3 Ne7 32. Nh3 Bc6 33. Bxg6 Nxg6 34. Rxg6 Be8) 28... g6?? { (0.42 → 2.25) Blunder. a6 was best. } (28... a6 29. Bxc6) 29. Nd2?? { (2.25 → 0.29) Blunder. Qf6 was best. } (29. Qf6 Qd8 30. Bxc6 Bxc6 31. Qxd8 Rfxd8 32. Rc3 Bb7 33. Rxc7 Rdc8 34. Rxc8+ Rxc8 35. b3 a5) 29... a6 30. Ba4? { (0.33 → -0.89) Mistake. Bxc6 was best. } (30. Bxc6 Bxc6) 30... Rbc8?? { (-0.89 → 1.73) Blunder. b5 was best. } (30... b5) 31. Rc3?? { (1.73 → -0.06) Blunder. c3 was best. } (31. c3 Nb8 32. Nf1 Bc6 33. Ng3 Bxa4 34. Nxh5 c5 35. Nf6+ Kg7 36. h5 Rh8 37. dxc5 Bb5) 31... Nd8? { (-0.06 → 1.46) Mistake. b5 was best. } (31... b5 32. Bb3 Nb8 33. Nf1 c5 34. Ng3 cxd4 35. Rd3 Kh8 36. Qf6+ Qxf6 37. gxf6 Nd7 38. f4) 32. Qe3?? { (1.46 → -1.79) Blunder. Qf6 was best. } (32. Qf6) 32... c6?! { (-1.79 → -0.81) Inaccuracy. c5 was best. } (32... c5 33. Qf4 b5 34. Bb3 Nc6 35. Nf3 c4 36. Ba2 a5 37. Qf6 b4 38. Re3 Rb8 39. Bb1) 33. f4?! { (-0.81 → -1.90) Inaccuracy. Qf4 was best. } (33. Qf4 c5) 33... c5 34. Nf3 Rc7?! { (-2.66 → -1.56) Inaccuracy. c4 was best. } (34... c4 35. Rf1 b5 36. Ng1 Kg7 37. Ne2 Rh8 38. Ng3 Rc6 39. f5 exf5 40. Rxf5 bxa4 41. Rf6) 35. Rd1?! { (-1.56 → -2.83) Inaccuracy. dxc5 was best. } (35. dxc5 bxc5 36. Rd3 Nc6 37. f5 exf5 38. Rxd5 Nd4 39. Rxd4 cxd4 40. Nxd4 Kh7 41. Bb3 Qc5) 35... c4 36. b3?! { (-2.83 → -3.79) Inaccuracy. Ng1 was best. } (36. Ng1 b5 37. Ne2 Kg7 38. b4 bxa4 39. Qg3 Bc8 40. Re3 Nc6 41. Qf3 Na7 42. Nc3) 36... Kg7? { (-3.79 → -1.99) Mistake. Qxa3+ was best. } (36... Qxa3+ 37. Kd2 Qb4 38. Ng1 b5 39. Ne2 Nc6 40. f5 Ne7 41. Rf1 Nxf5 42. Rxf5 exf5 43. Qg3) 37. bxc4 Rxc4 38. Rxc4?! { (-1.85 → -2.68) Inaccuracy. Bb3 was best. } (38. Bb3 Qxa3+ 39. Kd2 Rc6 40. Ng1 Qb4 41. Rb1 b5 42. Ne2 Re8 43. Kd1 Rxc3 44. Nxc3 Qa5) 38... dxc4 39. c3? { (-2.66 → -4.26) Mistake. d5 was best. } (39. d5 Bxd5 40. f5 Kg8 41. f6 Qb7 42. c3 Bxf3 43. Rd6 Bg4 44. Bc2 Qh1+ 45. Kb2 Nc6) 39... Bxf3 40. Qxf3 Qxa3+ 41. Kd2 Rh8?? { (-4.17 → -0.41) Blunder. Qxa4 was best. } (41... Qxa4 42. d5 Qa2+ 43. Ke1 Qh2 44. d6 b5 45. Rd2 Qg1+ 46. Ke2 b4 47. cxb4 Qb1 48. Qc3) 42. Bc2 b5 43. Qa8?? { (-0.85 → -3.83) Blunder. Rb1 was best. } (43. Rb1) 43... Qa5?? { (-3.83 → -0.29) Blunder. b4 was best. } (43... b4 44. cxb4 Qxb4+ 45. Ke2 Qb2 46. Qe4 Nc6 47. d5 exd5 48. Rxd5 Nb4 49. Rd7 Qxc2+ 50. Qxc2) 44. Be4?? { (-0.29 → -2.14) Blunder. Qc8 was best. } (44. Qc8) 44... Re8? { (-2.14 → -0.78) Mistake. b4 was best. } (44... b4 45. Rb1) 45. Bc6?? { (-0.78 → -4.57) Blunder. Qc8 was best. } (45. Qc8 Qa2+) 45... Rg8? { (-4.57 → -2.27) Mistake. Nxc6 was best. } (45... Nxc6 46. Qxc6 Rd8 47. Qf3 b4 48. cxb4 Qxb4+ 49. Ke3 Qb3+ 50. Ke2 c3 51. f5 Qb2+ 52. Ke3) 46. Bf3 b4 47. cxb4 Qb6?? { (-2.26 → 5.23) Blunder. Qxb4+ was best. } (47... Qxb4+ 48. Ke3 Qa3+ 49. Ke2 a5 50. Qc8 Qa2+ 51. Kf1 a4 52. Be2 a3 53. Qxc4 Qb2 54. Kf2) 48. Kc3 Rh8 49. Ra1 a5 50. Qxa5 Qb8 51. Kxc4 Re8 52. b5?! { (5.51 → 4.01) Inaccuracy. Qa7 was best. } (52. Qa7 Qc8+ 53. Qc5 Nb7 54. Qxc8 Rxc8+ 55. Kd3 Rb8 56. b5 Nd8 57. Kc4 Rc8+ 58. Kb3 Kf8) 52... Nb7 53. Qb4?! { (4.77 → 3.37) Inaccuracy. Qb6 was best. } (53. Qb6 Rc8+ 54. Kd3 Rc7 55. Bc6 Kg8 56. Kc3 Kh7 57. Ra7 Re7 58. Rxb7 Qa8 59. Qa6 Qd8) 53... Rd8 54. Bxb7?? { (3.82 → -0.04) Blunder. Kd3 was best. } (54. Kd3 Rd7 55. b6 Qc8 56. Qc4 Qd8 57. Bc6 Na5 58. Rxa5 Qxb6 59. Bxd7 Qxa5 60. Bc6 Qe1) 54... Qxb7 55. b6?? { (-0.20 → -4.41) Blunder. Ra6 was best. } (55. Ra6) 55... Qe4?? { (-4.41 → -0.10) Blunder. Qd5+ was best. } (55... Qd5+ 56. Kd3 Qf3+ 57. Kd2 Qxf4+ 58. Kd3 Qf3+ 59. Kd2 Qf2+ 60. Kd3 Rc8 61. Qd2 Qf5+ 62. Ke2) 56. Qe7?? { (-0.10 → -5.01) Blunder. Kb5 was best. } (56. Kb5) 56... Rxd4+ 57. Kc5?? { (-4.25 → Mate in 1) Checkmate is now unavoidable. Kb5 was best. } (57. Kb5 Qd3+ 58. Kc6 Qc3+ 59. Kb7 Qxa1 60. f5 Qh1+ 61. Kb8 Qc6 62. f6+ Kg8 63. b7 Qb5) 57... Qd5# { Black wins by checkmate. } 0-1