[Event "Casual correspondence game"] [Site "https://lichess.org/CucaeRIC"] [Date "2024.02.24"] [White "lichess AI level 2"] [Black "Anon2024"] [Result "0-1"] [UTCDate "2024.02.24"] [UTCTime "21:52:56"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 Bb4+?! { (-0.15 → 0.84) Inaccuracy. Nc6 was best. } (3... Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Bd6 7. O-O O-O 8. Re1) 4. Nc3? { (0.84 → -0.29) Mistake. c3 was best. } (4. c3 Bd6 5. d4 Be7 6. Nxe5 Nxe4 7. Bd3 Nf6 8. O-O O-O) 4... Nxe4?? { (-0.29 → 3.95) Blunder. d5 was best. } (4... d5 5. exd5 Nxd5 6. Bd2 O-O 7. Nxd5 Bxd2+ 8. Qxd2 Qxd5 9. Be2) 5. dxe4 d5?! { (4.01 → 5.16) Inaccuracy. O-O was best. } (5... O-O 6. Bd3 d6 7. O-O Bxc3 8. bxc3 Nd7 9. Be3 Nf6 10. c4 a5 11. a4 b6 12. Bg5) 6. exd5 Be6?! { (4.62 → 6.88) Inaccuracy. e4 was best. } (6... e4 7. Nd4 Qxd5 8. Nb5 Qxd1+ 9. Kxd1 Bg4+ 10. Ke1 Ba5 11. Bf4 Nc6 12. Nxc7+ Bxc7 13. Bxc7) 7. a3?! { (6.88 → 4.58) Inaccuracy. dxe6 was best. } (7. dxe6 Bxc3+ 8. bxc3 Qxd1+ 9. Kxd1 f6 10. Nd2 Nc6 11. Ba3 O-O-O 12. Bb5 Rhe8 13. Bxc6 bxc6) 7... Bxd5?! { (4.58 → 7.00) Inaccuracy. Bxc3+ was best. } (7... Bxc3+ 8. bxc3 Bxd5 9. c4 Bxf3 10. Qxd8+ Kxd8 11. gxf3 Ke7 12. Be3 Nc6 13. Bd3 Rhd8 14. O-O-O) 8. Nxe5?! { (7.00 → 4.42) Inaccuracy. axb4 was best. } (8. axb4 Bxf3 9. Qxf3 Nc6 10. Bb5 O-O 11. Bxc6 bxc6 12. O-O Rb8 13. Re1 Rxb4 14. Qg3 Qd6) 8... Qf6?! { (4.42 → 6.03) Inaccuracy. Bxc3+ was best. } (8... Bxc3+ 9. bxc3 O-O 10. Be2 Nc6 11. Nxc6 Bxc6 12. Qxd8 Raxd8 13. O-O Rfe8 14. Be3 Rd5 15. Bd3) 9. Qe2?! { (6.03 → 4.63) Inaccuracy. axb4 was best. } (9. axb4 Qxe5+ 10. Be3 c6 11. Nxd5 Qxd5 12. Qxd5 cxd5 13. O-O-O Nc6 14. Rxd5 O-O 15. c3 Rad8) 9... Bxc3+ 10. Kd1?? { (4.39 → -4.42) Blunder. bxc3 was best. } (10. bxc3 O-O 11. Bb2 Re8 12. c4 Bxc4 13. Qxc4 Nd7 14. O-O-O Nxe5 15. Qc5 Re6 16. Qxc7 Ree8) 10... O-O?? { (-4.42 → 1.88) Blunder. Bxe5 was best. } (10... Bxe5 11. f4 Nc6 12. Bd2 O-O-O 13. fxe5 Nxe5 14. Kc1 Nc4 15. Bc3 Qf4+ 16. Kb1 Rhe8 17. Qd1) 11. Nd3?? { (1.88 → -2.45) Blunder. bxc3 was best. } (11. bxc3 Nc6 12. Nd3 Rae8 13. Qg4 Qxc3 14. Bb2 Re1+ 15. Nxe1 Qxb2 16. Rc1 Rd8 17. Nd3 Qc3) 11... Qd4?? { (-2.45 → 3.56) Blunder. Bd4 was best. } (11... Bd4 12. Qh5 Bc4 13. a4 Nc6 14. Qg5 Qe6 15. Bd2 Rad8 16. Ra3 h6 17. Qg3 Bf6 18. Kc1) 12. a4?? { (3.56 → -0.76) Blunder. bxc3 was best. } (12. bxc3 Qa4 13. Qe5 Rd8 14. Qf4 Qc6 15. Bd2 Bxg2 16. Bxg2 Qxg2 17. Re1 Nc6 18. Rb1 b6) 12... Nc6?? { (-0.76 → 2.90) Blunder. Ba5 was best. } (12... Ba5) 13. f3?? { (2.90 → -1.72) Blunder. bxc3 was best. } (13. bxc3 Qf6 14. Bd2 Rfe8 15. Qg4 Rad8 16. Kc1 Na5 17. Qg5 Qb6 18. Nb4 Bc4 19. Be3 c5) 13... Bxf3?? { (-1.72 → 2.99) Blunder. Ba5 was best. } (13... Ba5 14. Qe3 Qf6 15. Qf4 Qe7 16. Bd2 Bxd2 17. Kxd2 Rfd8 18. Qe3 Be6 19. Kc1 Rd4 20. Be2) 14. a5?? { (2.99 → -7.16) Blunder. Qxf3 was best. } (14. Qxf3 Ba5 15. Be3 Qd7 16. Kc1 Rfe8 17. Kb1 Rad8 18. Ra3 Bb4 19. Rb3 Ba5 20. Nc1 Qd1) 14... Nb4?? { (-7.16 → 1.92) Blunder. Bxe2+ was best. } (14... Bxe2+ 15. Bxe2 Bxa5 16. Bf3 Ne5 17. Rxa5 Nxd3 18. cxd3 Qxd3+ 19. Bd2 Qb1+ 20. Bc1 Rad8+ 21. Rd5) 15. Bd2?? { (1.92 → -7.80) Blunder. Qxf3 was best. } (15. Qxf3) 15... Nxd3 16. cxd3 Bxd2?! { (-9.34 → -6.54) Inaccuracy. Bxe2+ was best. } (16... Bxe2+ 17. Bxe2 Bxd2 18. Ra2 Bh6 19. Kc2 Rfe8 20. Kb1 Rxe2 21. Ka1 Qxd3 22. h3 Qd2 23. Rb1) 17. gxf3 Qxb2 18. h4 Qxa1+ 19. Kc2? { (-7.42 → Mate in 4) Checkmate is now unavoidable. Kxd2 was best. } (19. Kxd2 Rfe8 20. Qe4 Qb2+ 21. Kd1 Rad8 22. Be2 Qb1+ 23. Kd2 Qxh1 24. Qxe8+ Rxe8 25. a6 Qg2) 19... Qxa5?? { (Mate in 4 → -6.88) Lost forced checkmate sequence. Qc3+ was best. } (19... Qc3+ 20. Kb1 Qb3+ 21. Ka1 Bc3+ 22. Qb2 Qxb2#) 20. Qxd2 Qxd2+ 21. Kxd2 Rae8 22. Rg1 a5 23. Be2 b5 24. f4 c5 25. Bf3 a4 26. Ra1 Rd8 27. Rg1 b4 28. Rb1 b3 29. h5 Rb8 30. Be4 a3 31. Bf3?! { (-6.65 → -10.46) Inaccuracy. Bd5 was best. } (31. Bd5 b2 32. Ba2 Rfe8 33. f5 Rb6 34. Rf1 Kf8 35. f6 gxf6 36. h6 Rd8 37. Kc2 Rbd6) 31... b2 32. Kc3?! { (-7.18 → -12.99) Inaccuracy. Bd5 was best. } (32. Bd5 Rfd8 33. Ba2 Rd4 34. Kc3 Rxf4 35. h6 g6 36. Re1 Kf8 37. Kc2 Rb6 38. Kb1 Rf2) 32... a2 33. Kc2 axb1=Q+ 34. Kc3 Qf1 35. Bd1 b1=Q 36. d4 Qfxd1 37. dxc5 Rbc8 38. Kc4 Qa2+ 39. Kb4 Qd4+ 40. Kb5 Rb8+ 41. Kc6 Rbc8+ 42. Kb6 Qxc5+ 43. Kb7 Rcd8 44. h6 Qe7+ 45. Kc6 Qc4+ 46. Kb6 Rb8+ 47. Ka5 Qa7# { Black wins by checkmate. } 0-1