[Event "Casual correspondence game"] [Site "https://lichess.org/Vsv3kjfV"] [Date "2020.12.11"] [White "jw8888"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2020.12.11"] [UTCTime "03:27:33"] [WhiteElo "1500"] [BlackElo "?"] [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 Nbd7?! { (-0.37 → 0.25) Inaccuracy. c5 was best. } (3... c5 4. Bf4 Nc6 5. e3 Bg4 6. Be2 e6 7. O-O Rc8 8. Rc1) 4. e3?! { (0.25 → -0.37) Inaccuracy. e4 was best. } (4. e4 dxe4 5. Ng5 e6 6. Ngxe4 Be7 7. Be2 c5 8. O-O Nxe4) 4... c6?! { (-0.37 → 0.25) Inaccuracy. c5 was best. } (4... c5 5. Bd3 e6 6. O-O Be7 7. e4 c4 8. Be2 Nxe4 9. Nxe4) 5. Bd3 e6?! { (-0.05 → 0.60) Inaccuracy. g6 was best. } (5... g6 6. O-O Bg7 7. Re1 c5 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4) 6. b3?! { (0.60 → 0.01) Inaccuracy. e4 was best. } (6. e4 c5 7. exd5 exd5 8. O-O Be7 9. Re1 O-O 10. Bg5 h6) 6... Bd6 7. Bb2 Bb8?! { (0.00 → 0.89) Inaccuracy. O-O was best. } (7... O-O 8. O-O Re8 9. Ne2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. Qd2 a5 14. Rad1) 8. Qe2?! { (0.89 → 0.15) Inaccuracy. e4 was best. } (8. e4) 8... Qc7? { (0.15 → 1.74) Mistake. O-O was best. } (8... O-O 9. O-O-O) 9. O-O-O?! { (1.74 → 1.09) Inaccuracy. g4 was best. } (9. g4 e5 10. Nxe5 Nxe5 11. dxe5 Qxe5 12. f4 Qe7 13. g5 Nd7 14. Nxd5 cxd5 15. Bxg7 Rg8) 9... g6? { (1.09 → 2.32) Mistake. a5 was best. } (9... a5) 10. Ne5 O-O? { (2.01 → 3.64) Mistake. a5 was best. } (10... a5) 11. f4 Re8?! { (3.55 → 5.21) Inaccuracy. b5 was best. } (11... b5) 12. Rhf1? { (5.21 → 3.08) Mistake. g4 was best. } (12. g4 a5 13. h4 a4 14. h5 axb3 15. hxg6 fxg6 16. cxb3 Re7 17. g5 Nxe5 18. fxe5 Nd7) 12... a6 13. Na4 b6 14. c4?? { (3.20 → 0.37) Blunder. g4 was best. } (14. g4 Ra7 15. h4 c5 16. dxc5 b5 17. c6 bxa4 18. cxd7 Bxd7 19. h5 Bb5 20. Rh1 Bxd3) 14... Bb7? { (0.37 → 1.77) Mistake. b5 was best. } (14... b5) 15. Kb1 a5?? { (1.30 → 3.50) Blunder. b5 was best. } (15... b5 16. Nc5 Nxc5 17. dxc5 bxc4 18. bxc4 Qe7 19. g4 Qxc5 20. Nxg6 hxg6 21. Bxf6 e5 22. Qb2) 16. Rc1?! { (3.50 → 2.17) Inaccuracy. g4 was best. } (16. g4 Ba6 17. g5 Nxe5 18. fxe5 Nh5 19. Rc1 Ba7 20. Nc3 Qd7 21. Rf2 Ng7 22. cxd5 Bxd3+) 16... Ra7? { (2.17 → 3.73) Mistake. Ba6 was best. } (16... Ba6) 17. cxd5?! { (3.73 → 2.88) Inaccuracy. g4 was best. } (17. g4 Ba6 18. Ka1 Qb7 19. g5 Nxe5 20. fxe5 Nh5 21. Rf3 Qc7 22. Rcf1 Qd8 23. Kb1 Rf8) 17... Nxd5 18. Nc3?! { (2.99 → 1.95) Inaccuracy. e4 was best. } (18. e4 Nb4 19. Bc4 Nxe5 20. fxe5 Qd8 21. Qf3 Rf8 22. Be2 Bc7 23. a3 Na6 24. Qe3 c5) 18... Nb4? { (1.95 → 3.65) Mistake. Nxc3+ was best. } (18... Nxc3+ 19. Rxc3) 19. Nb5 Qxe5? { (3.75 → 6.90) Mistake. Qc8 was best. } (19... Qc8 20. Nxa7) 20. fxe5 Nxa2 21. Kxa2 cxb5 22. Bxb5 Ba8 23. h4 h6 24. g4 Rf8 25. g5 Rd8 26. gxh6 Rc7 27. Rxc7 Nxe5 28. dxe5 Bxc7 29. Qf2 Bf3?! { (32.25 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (29... f5 30. exf6) 30. Qxf3 Kh7 31. Qxf7+ Kxh6 32. Qxc7 Rd2 33. Qxb6 Kh7 34. Qxe6 Rxb2+ 35. Kxb2 Kg7 36. Rf7+ Kh6 37. Be2 a4 38. Qa6 a3+ 39. Kc3 a2 40. Rf8 a1=B+ 41. Qxa1 Kg7 42. Rb8 Kf7 43. Qa7+ Ke6 44. Kd4 Kf5 45. Qf7# { White wins by checkmate. } 1-0