[Event "Casual correspondence game"] [Site "https://lichess.org/UNr5RoXR"] [Date "2020.12.29"] [White "lichess AI level 4"] [Black "BlackbirdL"] [Result "1-0"] [UTCDate "2020.12.29"] [UTCTime "19:06:46"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6?! { (-0.37 → 0.28) Inaccuracy. c5 was best. } (3... c5 4. Bf4 Nc6 5. e3 Bg4 6. Be2 e6 7. O-O Rc8 8. Rc1) 4. e3 Bg4 5. a4?! { (0.23 → -0.32) Inaccuracy. h3 was best. } (5. h3 Bxf3 6. Qxf3 e5 7. Bb5 Bd6 8. O-O a6 9. Ba4 e4) 5... a5 6. h3 Bxf3 7. Qxf3 Nb4 8. Qe2 e6 9. h4 Bd6 10. e4 dxe4?! { (-0.31 → 0.58) Inaccuracy. e5 was best. } (10... e5) 11. Bg5?! { (0.58 → -0.03) Inaccuracy. Nxe4 was best. } (11. Nxe4 Nbd5 12. c3 c6 13. Nxf6+ Nxf6 14. Qf3 O-O 15. Bc4 Re8 16. O-O e5 17. dxe5 Rxe5) 11... O-O 12. Rd1?! { (0.45 → -0.26) Inaccuracy. Nxe4 was best. } (12. Nxe4 Nbd5 13. Nxf6+ Nxf6 14. g4 Qd7 15. Bxf6 gxf6 16. Qf3 Qc6 17. Qxc6 bxc6 18. O-O-O Rad8) 12... Qe7?! { (-0.26 → 0.41) Inaccuracy. Qd7 was best. } (12... Qd7 13. Bxf6) 13. Rd2 Rad8 14. Nxe4 Nbd5?! { (0.62 → 1.62) Inaccuracy. Rfe8 was best. } (14... Rfe8 15. Rh3) 15. c3? { (1.62 → 0.10) Mistake. c4 was best. } (15. c4) 15... c5? { (0.10 → 1.56) Mistake. h6 was best. } (15... h6 16. g3) 16. c4 Nf4?? { (1.21 → 4.75) Blunder. Nb4 was best. } (16... Nb4 17. Nxf6+) 17. Bxf6?? { (4.75 → -0.21) Blunder. Nxf6+ was best. } (17. Nxf6+ gxf6 18. Bxf4 cxd4 19. Bxd6 Qxd6 20. Qf3 f5 21. Bd3 Kh8 22. Ke2 Rg8 23. g3 f4) 17... gxf6 18. Qe3? { (-0.23 → -1.84) Mistake. Qg4+ was best. } (18. Qg4+ Kh8 19. Nxd6 Qxd6 20. g3 Ng6 21. Qf3 cxd4 22. Qxf6+ Kg8 23. f4 Qc6 24. Bg2 Qxc4) 18... f5?? { (-1.84 → 0.12) Blunder. cxd4 was best. } (18... cxd4 19. Qf3) 19. dxc5 fxe4?? { (0.50 → 4.55) Blunder. Be5 was best. } (19... Be5 20. Nd6) 20. cxd6 Qf6 21. c5? { (4.58 → 2.78) Mistake. g3 was best. } (21. g3 Ng6) 21... Kh8? { (2.78 → 5.02) Mistake. Qe5 was best. } (21... Qe5 22. Qd4 Qxd4 23. Rxd4 Kg7 24. f3 f5 25. g3 Ng6 26. f4 h5 27. Rd1 Kf7 28. d7) 22. g3 Nd5 23. Qd4?? { (4.69 → 0.34) Blunder. Qxe4 was best. } (23. Qxe4 b6 24. Bb5 bxc5 25. d7 Qg6 26. Qe2 Nf6 27. Rd1 Qf5 28. O-O e5 29. Rd6 e4) 23... Qxd4 24. Rxd4 Nb4?? { (0.37 → 2.55) Blunder. Rc8 was best. } (24... Rc8 25. Rxe4) 25. Rxe4 Rfe8?? { (2.15 → 6.55) Blunder. Rc8 was best. } (25... Rc8 26. Rc4) 26. Bc4?! { (6.55 → 5.01) Inaccuracy. Bb5 was best. } (26. Bb5) 26... f5 27. Rf4?! { (6.23 → 4.68) Inaccuracy. Re2 was best. } (27. Re2 e5 28. Bb5 Re6 29. O-O Kg7 30. Bc4 Ree8 31. Rd1 e4 32. f4 Nc6 33. Kf2 Kf6) 27... b6 28. Bb5 Rf8?! { (3.81 → 4.91) Inaccuracy. Rg8 was best. } (28... Rg8) 29. Kd2?! { (4.91 → 3.42) Inaccuracy. d7 was best. } (29. d7) 29... bxc5 30. d7 e5? { (3.29 → 5.82) Mistake. Nd5 was best. } (30... Nd5 31. Rf3) 31. Rxb4?? { (5.82 → 2.28) Blunder. Rc4 was best. } (31. Rc4 Nd5 32. Rd1 Nb6 33. Kc3 Nxc4 34. Kxc4 e4 35. Kxc5 Rf6 36. Rd5 f4 37. gxf4 Rxf4) 31... cxb4 32. Ke3?! { (2.19 → 1.37) Inaccuracy. Re1 was best. } (32. Re1 Rfe8 33. Ke2 Re7 34. Rd1 Kg7 35. Rd6 f4 36. Kf3 fxg3 37. fxg3 e4+ 38. Ke3 b3) 32... Rf7 33. f4? { (1.56 → 0.43) Mistake. Rd1 was best. } (33. Rd1 Kg7 34. b3 Kf6 35. Rd6+ Ke7 36. Rh6 f4+ 37. Ke4 fxg3 38. fxg3 Rg8 39. Kd5 Rg6) 33... e4 34. Kd4 Rfxd7+ 35. Bxd7 Rxd7+ 36. Ke5 Rd3 37. Rc1 Rxg3 38. h5 Kg7 39. Kxf5 Kh6 40. Kxe4 Kxh5 41. Rc5+ Kh4 42. Rc2 Rg8?? { (0.00 → 2.44) Blunder. h5 was best. } (42... h5 43. f5 Kg5 44. Rc6 h4 45. Rg6+ Kh5 46. Rxg3 hxg3 47. Kf3 Kg5 48. Kxg3 Kxf5 49. Kf3) 43. Rc5?? { (2.44 → 0.09) Blunder. f5 was best. } (43. f5 Kg3 44. Rc1 Kg2 45. Rc6 Kg3 46. Ke5 Re8+ 47. Re6 Rf8 48. Rh6 Kg4 49. f6 Kg5) 43... Ra8 44. f5 Kg5 45. Rc6?! { (0.00 → -0.87) Inaccuracy. b3 was best. } (45. b3 h5 46. f6+ Kg6 47. f7 Rf8 48. Rxa5 Rxf7 49. Ra8 h4 50. Rh8 Kg5 51. a5 Ra7) 45... h5?? { (-0.87 → 7.01) Blunder. Re8+ was best. } (45... Re8+ 46. Kd4 Rf8 47. Ke4 Rxf5 48. Rb6 Kg4 49. Rh6 Rf7 50. Ra6 Rf4+ 51. Ke3 Rf5 52. Rh6) 46. Rg6+ Kh4 47. Ke5 Kh3 48. Rg1?? { (7.32 → 2.69) Blunder. f6 was best. } (48. f6 Re8+ 49. Kd6 Ra8 50. Ke6 Ra6+ 51. Kf5 h4 52. f7 Rxg6 53. Kxg6 Kg2 54. f8=Q h3) 48... Kh2?? { (2.69 → 6.74) Blunder. Re8+ was best. } (48... Re8+ 49. Kf4) 49. Rf1?? { (6.74 → 0.00) Blunder. Rg5 was best. } (49. Rg5) 49... Kg2 50. Rf4 Kg3?? { (0.72 → 4.43) Blunder. Re8+ was best. } (50... Re8+) 51. f6 Re8+ 52. Kd6?? { (4.25 → -13.34) Blunder. Kf5 was best. } (52. Kf5) 52... Rf8?? { (-13.34 → 6.34) Blunder. Kxf4 was best. } (52... Kxf4) 53. Rf1 h4 54. Rg1+? { (6.12 → 3.62) Mistake. Ke7 was best. } (54. Ke7 Rb8 55. f7 h3 56. f8=R Rb7+ 57. Kd6 h2 58. Rg8+ Kh3 59. Rf3+ Kh4 60. Rh8+ Kg4) 54... Kf4? { (3.62 → 6.12) Mistake. Kf2 was best. } (54... Kf2) 55. Ke7 Ra8 56. f7 Kf5 57. f8=R+ Rxf8 58. Rf1+ Kg4 59. Rxf8 h3 60. Rg8+ Kf3 61. Kd6 h2 62. Rh8 Kg2 63. Rh5 h1=Q 64. Rxh1 Kxh1 65. Kc5 Kg1 66. Kc6 Kf2 67. Kb5 Ke2 68. Ka6 Kd2 69. Kxa5 Kc2?! { (74.25 → Mate in 46) Checkmate is now unavoidable. b3 was best. } (69... b3 70. Kb4 Kc2 71. Ka3 Kd3 72. a5 Kc4 73. a6 Kc5 74. a7 Kc4 75. a8=Q Kd4 76. Kxb3) 70. Kb5?? { (Mate in 46 → 0.00) Lost forced checkmate sequence. Kxb4 was best. } (70. Kxb4) 70... Kxb2?? { (0.00 → Mate in 16) Checkmate is now unavoidable. b3 was best. } (70... b3 71. a5 Kxb2 72. Kc4 Kc2 73. a6 b2 74. a7 b1=Q 75. a8=Q Qf1+ 76. Kd4 Qf4+ 77. Qe4+) 71. Kxb4 Kc2 72. Kb5 { Black resigns. } 1-0