[Event "Casual correspondence game"] [Site "https://lichess.org/u6MvHXmJ"] [Date "2021.05.01"] [White "cgkeesler"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2021.05.01"] [UTCTime "20:04:58"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.00 → 0.63) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Nf3 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.63 → 0.00) Inaccuracy. e3 was best. } (3. e3 Nf6 4. Nbd2 e6 5. a3 Bd6 6. c4 e5 7. c5 Be7) 3... e6 4. e4 dxe4?! { (0.13 → 0.78) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bd3 Nb4 6. e5 Nd7 7. Bg5 Be7 8. Bxe7 Qxe7 9. O-O) 5. Nxe4 Qd5?! { (0.33 → 1.14) Inaccuracy. Nf6 was best. } (5... Nf6 6. Bd3 Nb4 7. Nxf6+ gxf6 8. Be2 Bg7 9. O-O O-O 10. Bd2) 6. Bd3 f5? { (0.51 → 1.98) Mistake. Nb4 was best. } (6... Nb4 7. c4 Nxd3+ 8. Qxd3 Qa5+ 9. Nc3 Bb4 10. O-O Ne7 11. Bf4) 7. Neg5? { (1.98 → 0.39) Mistake. Nc3 was best. } (7. Nc3 Qd8 8. Qe2 Be7 9. Bc4 Nf6 10. O-O Nd5 11. Bxd5 exd5) 7... Qd6?? { (0.39 → 2.75) Blunder. h6 was best. } (7... h6 8. Nh3 g5 9. O-O Nge7 10. c3 e5 11. c4 Qg8 12. Nxe5 Nxe5 13. dxe5 Bd7 14. b4) 8. Qe2 h6 9. Bf4?? { (3.12 → -1.25) Blunder. d5 was best. } (9. d5 hxg5) 9... Qe7?? { (-1.25 → 1.15) Blunder. Qxf4 was best. } (9... Qxf4) 10. Nh3 g5?! { (1.10 → 2.13) Inaccuracy. Nf6 was best. } (10... Nf6 11. O-O-O g5 12. Bc4 gxf4 13. Nxf4 Ne4 14. d5 exd5 15. Nxd5 Qg7 16. g4 Ba3 17. c3) 11. Nhxg5?? { (2.13 → 0.04) Blunder. Ne5 was best. } (11. Ne5 Nf6 12. Nxc6 bxc6 13. Be5 Bb7 14. O-O-O Bg7 15. Rhe1 O-O 16. f4 g4 17. Nf2 c5) 11... hxg5 12. Bxg5 Qf7?? { (0.00 → 1.91) Blunder. Nf6 was best. } (12... Nf6 13. d5 Nb4 14. Bb5+ c6 15. dxc6 bxc6 16. Ba4 Ba6 17. Qe5 Kf7 18. O-O-O Bg7 19. Bb3) 13. h4?? { (1.91 → -0.78) Blunder. d5 was best. } (13. d5 Nce7) 13... Bd7?? { (-0.78 → 4.09) Blunder. Be7 was best. } (13... Be7) 14. O-O-O?? { (4.09 → -1.10) Blunder. d5 was best. } (14. d5) 14... Be7 15. c4?! { (-0.97 → -1.87) Inaccuracy. Rhe1 was best. } (15. Rhe1 O-O-O) 15... Nb4? { (-1.87 → -0.50) Mistake. O-O-O was best. } (15... O-O-O 16. Bc2) 16. Ne5?! { (-0.50 → -1.37) Inaccuracy. Bb1 was best. } (16. Bb1 Bxg5+) 16... Qh7? { (-1.37 → 0.05) Mistake. Qg7 was best. } (16... Qg7 17. f4 O-O-O 18. Nxd7 Bxg5 19. fxg5 Qxd7 20. Kb1 Nxd3 21. Rxd3 Ne7 22. h5 f4 23. h6) 17. Bb1? { (0.05 → -1.55) Mistake. Nxd7 was best. } (17. Nxd7 Kxd7) 17... O-O-O? { (-1.55 → 0.00) Mistake. Bxg5+ was best. } (17... Bxg5+) 18. a3?? { (0.00 → -4.69) Blunder. Nxd7 was best. } (18. Nxd7 Bxg5+ 19. hxg5 Qxh1 20. Rxh1 Rxh1+ 21. Kd2 Nc6 22. Qxe6 Nxd4 23. Nb6+ Kb8 24. Nd7+) 18... Bxg5+ 19. hxg5 Qxh1 20. Rxh1 Rxh1+ 21. Kd2 Rxb1 22. Kc3 Na2+ 23. Kb3?! { (-6.04 → -16.56) Inaccuracy. Kc2 was best. } (23. Kc2 Rc1+ 24. Kb3 Ra1 25. Qe3 Nc1+ 26. Kc3 Ba4 27. Nd3 Nxd3 28. Kxd3 Rd6 29. Ke2 Ne7) 23... Nc1+ 24. Kc2 Rxb2+ 25. Kxb2 Nxe2 26. d5 Ne7 27. g6 exd5 28. cxd5 Ba4 29. g7?! { (-22.61 → Mate in 8) Checkmate is now unavoidable. Nc4 was best. } (29. Nc4 Rxd5) 29... Rxd5 30. Nc4?! { (-21.40 → Mate in 6) Checkmate is now unavoidable. Nf3 was best. } (30. Nf3) 30... Rc5 31. Ne5 Rxe5 32. f4 Rb5+ 33. Ka2 Nc3+ 34. Ka1 b6 35. g3 Kb7 36. g4 Kc6 37. g5 a5 38. g6 Kd6 39. g8=Q Nxg8 40. g7 Ne2 41. Ka2 Nc3+ 42. Ka1 Nh6 43. g8=Q Rb1# { Black wins by checkmate. } 0-1