[Event "Casual correspondence game"] [Site "https://lichess.org/0WJRIeVx"] [Date "2024.04.24"] [White "lichess AI level 5"] [Black "sayakdutta_2009"] [Result "0-1"] [UTCDate "2024.04.24"] [UTCTime "06:34:20"] [WhiteElo "?"] [BlackElo "1258"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqkb1r/pppp1ppp/2n2n2/4N3/4P3/8/PPPP1PPP/RNBQKB1R w KQkq - 1 4"] [SetUp "1"] [Annotator "lichess.org"] 4. Nxc6 dxc6 5. e5?! { (1.56 → 0.87) Inaccuracy. d3 was best. } (5. d3 Bc5 6. Be2 Ng4 7. Bxg4 Qh4 8. Qf3 Qxg4 9. Qxg4 Bxg4) 5... Ng4?! { (0.87 → 1.57) Inaccuracy. Nd5 was best. } (5... Nd5 6. d4 c5 7. Be2 Bf5 8. O-O Nb4 9. c3 Nc2 10. Bg4) 6. d4 Qh4 7. g3 Qh5?! { (2.14 → 3.33) Inaccuracy. Qe7 was best. } (7... Qe7 8. h3 Nf6 9. Bg2 Bf5 10. O-O Nd7 11. Nd2 O-O-O 12. c3) 8. Bg2?! { (3.33 → 2.16) Inaccuracy. h3 was best. } (8. h3 Qf5 9. Qxg4 Qxc2 10. Qf4 Bb4+ 11. Nd2 Bxd2+ 12. Bxd2 Qxb2) 8... Bb4+? { (2.16 → 3.97) Mistake. Qg6 was best. } (8... Qg6 9. h3 Nh6 10. c3 Be7 11. Bf4 Be6 12. Qa4 O-O 13. Nd2 f6 14. exf6 Bxf6 15. O-O) 9. c3 Ba5 10. h3 Be6 11. Bf3 f5 12. exf6 gxf6 13. b4 Bb6 14. Qe2 Kd7 15. Bf4 Rae8 16. Be5?? { (4.16 → -1.73) Blunder. Kd1 was best. } (16. Kd1 Kd8 17. hxg4 Qf7 18. Nd2 h5 19. gxh5 a5 20. Be3 Kc8 21. b5 Bd5 22. Rb1 a4) 16... fxe5 17. hxg4 Qg5?? { (-1.87 → 0.31) Blunder. Qf7 was best. } (17... Qf7 18. Nd2) 18. Nd2?? { (0.31 → -1.55) Blunder. dxe5 was best. } (18. dxe5 Bd5 19. Nd2 Rxe5 20. Be4 Qf6 21. O-O-O Qxf2 22. Rhe1 Qxe2 23. Rxe2 Bxe4 24. Rxe4 Ree8) 18... exd4 19. Ne4 Qg6 20. c4 Rhf8 21. Kd2?? { (-1.96 → -4.33) Blunder. c5 was best. } (21. c5 Bc4) 21... Kd8?! { (-4.33 → -3.45) Inaccuracy. Bxc4 was best. } (21... Bxc4 22. Qxc4 Rxf3 23. Qe2 Qxe4 24. Rae1 Qxe2+ 25. Rxe2 Re7 26. Rxe7+ Kxe7 27. Ke2 Ra3 28. Rxh7+) 22. Rh6?! { (-3.45 → -5.16) Inaccuracy. Rae1 was best. } (22. Rae1 Bxc4) 22... Qg8?? { (-5.16 → -0.24) Blunder. Qxh6+ was best. } (22... Qxh6+ 23. g5 Qg7 24. Rc1 d3 25. Qxd3+ Kc8 26. Kc2 Rd8 27. Qe2 Kb8 28. c5 Ka8 29. cxb6) 23. Rc1? { (-0.24 → -1.74) Mistake. Rxe6 was best. } (23. Rxe6) 23... a6 24. a4?! { (-1.26 → -2.39) Inaccuracy. Kd3 was best. } (24. Kd3) 24... Rf7? { (-2.39 → -0.66) Mistake. d3 was best. } (24... d3) 25. Bg2?? { (-0.66 → -4.31) Blunder. Rxe6 was best. } (25. Rxe6) 25... Bd7?? { (-4.31 → -1.51) Blunder. d3 was best. } (25... d3 26. Qf1 Qf8 27. c5 Qxh6+ 28. f4 Bxg4 29. Rc4 Qe6 30. Qc1 Bxc5 31. bxc5 Bf5 32. Qc3) 26. c5?! { (-1.51 → -2.14) Inaccuracy. Rh4 was best. } (26. Rh4) 26... Ba7?? { (-2.14 → -0.18) Blunder. Bxg4 was best. } (26... Bxg4 27. Qe1 Ba7 28. Rh4 h5 29. Qf1 d3 30. Rc4 Kc8 31. Kxd3 Kb8 32. Kc2 Rd8 33. f3) 27. Rh4 Rfe7 28. Qd3 Qg6?! { (0.00 → 0.58) Inaccuracy. a5 was best. } (28... a5 29. bxa5 Qd5 30. f3 Qa2+ 31. Rc2 Qxa4 32. Ke2 Qb4 33. Qc4 d3+ 34. Kxd3 Rxe4 35. fxe4) 29. f3 b6 30. cxb6 Bxb6 31. Qxa6? { (0.67 → -0.43) Mistake. a5 was best. } (31. a5) 31... Rxe4 32. fxe4 Qg5+ 33. Kc2 Qe3 34. Qd3? { (-0.08 → -1.67) Mistake. Bf1 was best. } (34. Bf1 Qc3+ 35. Kd1 Qxb4 36. Qa8+ Bc8 37. Qxc6 Qb3+ 38. Rc2 Bd7 39. Qa8+ Ke7 40. Qd5 Qxd5) 34... Qf2+ 35. Kb1 Qxg2 36. g5?! { (-1.83 → -3.10) Inaccuracy. a5 was best. } (36. a5 Ba7) 36... Qf2?! { (-3.10 → -2.03) Inaccuracy. Be6 was best. } (36... Be6 37. Rc2 Qg1+ 38. Rc1 Qf2 39. Qa3 d3 40. Qxd3+ Kc8 41. Qc2 Qxg3 42. Qc3 Qxh4 43. Qxc6) 37. Rf4?! { (-2.03 → -2.74) Inaccuracy. a5 was best. } (37. a5 Ba7 38. Rxh7 Be6 39. Qc2 Qf8 40. b5 Qb4+ 41. Qb2 Qxa5 42. bxc6 Bb6 43. g4 Rg8) 37... Qe3 38. Rf3?! { (-2.57 → -3.37) Inaccuracy. Qxe3 was best. } (38. Qxe3 dxe3 39. Rh4 Re7 40. Kc2 Be8 41. a5 Ba7 42. Kd1 Kc8 43. Ke2 Bd4 44. Kd3 Rd7) 38... Qxd3+ 39. Rxd3 Rxe4 40. Rf3?! { (-3.13 → -4.00) Inaccuracy. a5 was best. } (40. a5 Ba7 41. Rf3 Be8 42. Kb2 Kd7 43. Rf6 Re2+ 44. Kb3 Re3+ 45. Kb2 Kc8 46. Rf8 Kb7) 40... Rg4?? { (-4.00 → 0.00) Blunder. d3 was best. } (40... d3 41. Rf8+ Be8 42. Kb2 d2 43. Rd1 Be3 44. Kc3 Ke7 45. Rf4 Bxf4 46. gxf4 c5 47. bxc5) 41. a5 Ba7 42. Re1 Kc8?? { (0.33 → 3.23) Blunder. Bc8 was best. } (42... Bc8 43. Rh1 d3 44. Rf8+ Kd7 45. Rxh7+ Ke6 46. Rh6+ Kd5 47. Rxc8 Rxb4+ 48. Ka2 Bd4 49. Rd8+) 43. Re7?? { (3.23 → 0.51) Blunder. a6 was best. } (43. a6 Bf5+ 44. Rxf5 Bb6 45. Rf8+ Kd7 46. Rh1 Ke6 47. Rxh7 Rxg3 48. a7 Bxa7 49. Rxc7 Rg1+) 43... Kd8 44. Rg7?! { (0.56 → -0.17) Inaccuracy. Re1 was best. } (44. Re1 Bc8 45. Rh1 d3 46. Rf8+ Kd7 47. Rxh7+ Ke6 48. Rxc8 Rxb4+ 49. Ka2 Bd4 50. Re8+ Kd6) 44... d3 45. Rg8+?! { (-0.15 → -1.21) Inaccuracy. Kc1 was best. } (45. Kc1) 45... Ke7 46. Rg7+ Kd6 47. Kc1? { (-0.98 → -2.36) Mistake. Rxd3+ was best. } (47. Rxd3+) 47... Rxb4 48. Rxd3+ Bd4 49. g6? { (-2.34 → -3.85) Mistake. Rxh7 was best. } (49. Rxh7 Bf5) 49... hxg6 50. Rxd4+?! { (-3.55 → -4.64) Inaccuracy. Rxg6+ was best. } (50. Rxg6+ Kd5 51. a6 Ra4 52. Rg7 Be6 53. Rxc7 Rxa6 54. g4 Ra1+ 55. Kd2 Ra2+ 56. Kc1 c5) 50... Rxd4 51. Rxg6+ Kc5 52. Rg5+ Kd6 53. Kc2 Rd5 54. Rxd5+?! { (-4.62 → -6.02) Inaccuracy. Rg8 was best. } (54. Rg8 Rxa5 55. g4 c5 56. g5 Ra2+ 57. Kc3 Ra3+ 58. Kb2 Rg3 59. g6 c4 60. Rf8 Be6) 54... cxd5 55. g4 Bxg4 56. a6 Kc6 57. Kd3 Bf3 58. a7 Kb7 59. a8=Q+ Kxa8 60. Kc3 Be4 61. Kd2 c6 62. Ke2 Kb7?! { (Mate in 22 → -12.44) Lost forced checkmate sequence. d4 was best. } (62... d4 63. Kd2 Kb7 64. Ke2 Kb6 65. Kf2 Kb5 66. Kg3 d3 67. Kf2 c5 68. Ke3 c4 69. Kd2) 63. Kd2?! { (-12.44 → Mate in 13) Checkmate is now unavoidable. Ke3 was best. } (63. Ke3 c5) 63... Kb6 64. Kd1 Kc5 65. Kc1 Kd4 66. Kb2 c5 67. Ka2 c4 68. Ka3 Kc3 69. Ka4 d4 70. Kb5 d3 71. Ka6 d2 72. Kb5 Bd3 73. Kc5 Kb2 74. Kc6 c3 75. Kd6 c2 76. Kd5 Be4+ 77. Kd4 d1=Q+ 78. Kxe4 c1=Q 79. Kf5 Qc5+ 80. Ke6 Qdd6+ 81. Kf7 Qcc7+ 82. Ke8 Qdd8# { Black wins by checkmate. } 0-1