[Event "Casual classical game"] [Site "https://lichess.org/ueN3NrLg"] [Date "2023.07.01"] [White "lichess AI level 4"] [Black "abbietoux"] [Result "1-0"] [UTCDate "2023.07.01"] [UTCTime "15:24:20"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "3600+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. d3?! { (0.50 → -0.15) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O) 3... 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. c3 Bc5?! { (0.75 → 1.47) Inaccuracy. Bd6 was best. } (4... Bd6 5. d4 Be7 6. dxe5 Nxe4 7. Bc4 O-O 8. O-O d6 9. Qe2) 5. Qa4? { (1.47 → 0.13) Mistake. Nxe5 was best. } (5. Nxe5 d5 6. d4 Bd6 7. exd5 O-O 8. Bc4 c6 9. O-O cxd5) 5... Nc6 6. b4 Bxb4?? { (0.18 → 3.67) Blunder. Bb6 was best. } (6... Bb6 7. Be2 d6 8. Nbd2 O-O 9. Qc2 h6 10. a4 a6 11. O-O Be6 12. Nc4 Ba7 13. Ne3) 7. cxb4 Nd4 8. Qd1 O-O 9. a4 Ng4? { (3.10 → 4.90) Mistake. d5 was best. } (9... d5 10. Nxd4 exd4 11. Nd2 a5 12. bxa5 c5 13. Be2 dxe4 14. O-O exd3 15. Bxd3 Qxa5 16. Nc4) 10. Nxd4 exd4 11. h3?! { (5.62 → 3.76) Inaccuracy. Qxg4 was best. } (11. Qxg4 f5 12. Qg5 Qe8 13. Be2 d5 14. O-O fxe4 15. dxe4 Qxe4 16. Bd1 Bh3 17. Nd2 Qxg2+) 11... Ne5 12. a5?! { (3.86 → 2.82) Inaccuracy. Be2 was best. } (12. Be2 d5 13. Nd2 Qg5 14. Kf1 Qf6 15. exd5 Bf5 16. Nf3 Rfe8 17. Bb2 Nxf3 18. Bxf3 Re7) 12... b6 13. Ra3 h5?! { (2.75 → 3.85) Inaccuracy. bxa5 was best. } (13... bxa5 14. Rxa5 d6 15. Ra3 Rb8 16. Be2 c5 17. O-O a6 18. Ra1 cxb4 19. f4 Nc6 20. f5) 14. Qxh5 Ng6 15. Bg5 f6 16. Bd2 Rf7 17. Qxg6 Rf8 18. f3 Qe8 19. Qf5 Ba6 20. b5 Bxb5 21. Qd5+ Kh8 22. Qxb5 g6 23. Rg1 Rb8 24. Nc3 Rc8?! { (5.44 → 7.41) Inaccuracy. dxc3 was best. } (24... dxc3 25. Rxc3 c6 26. Qc4 d5 27. Qd4 Rd8 28. axb6 axb6 29. Qxb6 Rb8 30. Qxc6) 25. Nd5 d6?! { (5.98 → 8.43) Inaccuracy. c6 was best. } (25... c6 26. Qb2 cxd5 27. axb6 axb6 28. Kf2 Kg7 29. Be2 Qe5 30. Raa1 Rc3 31. Rgc1 Rfc8 32. Bxc3) 26. Qxe8 Rfxe8 27. Kd1 c6 28. Nb4 g5 29. Nc2 Red8 30. Rb3 Re8 31. Nxd4 c5 32. Nc2 Rf8 33. Kc1 Rfe8 34. axb6 axb6 35. Kb2 Rb8 36. Ne3 b5 37. Nd5 Re5 38. Be2 Ree8 39. Nxf6 Rf8 40. Bxg5 Rbe8 41. Nd7 Rf7 42. Nf6 Rff8 43. Nd7 Rf7 44. Nb6 Rb8 45. Rxb5 Rff8 46. g3 Rf7 47. Bd2 Ra8 48. Bc3+ Kg8 49. Nxa8 Rf8?! { (16.74 → Mate in 16) Checkmate is now unavoidable. Kh7 was best. } (49... Kh7 50. Rb8 d5 51. Ra1 d4 52. Bd2 Kg6 53. Nb6 Rf8 54. Rxf8 c4 55. dxc4 Kh5 56. g4+) 50. Nc7 Rb8?! { (37.75 → Mate in 6) Checkmate is now unavoidable. d5 was best. } (50... d5 51. exd5 Rf5 52. Rb7 Rf7 53. f4 Kf8 54. Ne6+ Ke8 55. Rxf7 Kxf7 56. Nxc5 Ke7 57. Ne4) 51. Rxb8+ Kf7 52. Nd5 Kg6 53. f4 Kf7 54. f5 c4 55. Re1 { Black resigns. } 1-0