[Event "Casual correspondence game"] [Site "https://lichess.org/R2IyEjcZ"] [Date "2024.11.21"] [White "lichess AI level 4"] [Black "Gogi824"] [Result "0-1"] [UTCDate "2024.11.21"] [UTCTime "17:50:17"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } Bb4 4. d3?! { (0.43 → -0.24) Inaccuracy. Nxe5 was best. } (4. Nxe5 O-O 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 Re8 8. O-O h6) 4... Bxc3+ 5. bxc3 d6 6. Bg5 Bg4 7. Be2 h6 8. Bxf6 Qxf6 9. Qb1 b6 10. O-O O-O 11. Qb2 Nd7 12. a4 a5 13. d4 exd4 14. cxd4 Qf4?! { (-0.91 → 0.08) Inaccuracy. Rfe8 was best. } (14... Rfe8 15. Bb5 Rxe4 16. Bc6 Rae8 17. Bxe4 Rxe4 18. Qb5 Nf8 19. Ra3 Bxf3 20. Rxf3) 15. Rfe1 Qxe4 16. Bd3?! { (-0.26 → -1.28) Inaccuracy. h3 was best. } (16. h3) 16... Qd5?? { (-1.28 → 1.18) Blunder. Qb7 was best. } (16... Qb7 17. Nh4 Nf6 18. Bf5 Qd5 19. Bxg4 Nxg4 20. Qc3 Rfe8 21. h3 Nf6 22. Qxc7) 17. c4?? { (1.18 → -0.92) Blunder. Be4 was best. } (17. Be4 Qh5 18. Bxa8 Rxa8 19. Ra3 Be6 20. Nd2 Nf8 21. c4 Ng6 22. h3 Qh4) 17... Qh5 18. Be4 Rae8 19. Qc2 f5? { (-1.52 → -0.17) Mistake. Nf6 was best. } (19... Nf6) 20. Bb7 Nf6?! { (-0.68 → -0.13) Inaccuracy. Rxe1+ was best. } (20... Rxe1+ 21. Rxe1 Re8 22. Rxe8+ Qxe8 23. h3 Bh5 24. Bc6 Bxf3 25. Bxf3 Qe1+ 26. Kh2) 21. Rad1? { (-0.13 → -1.49) Mistake. c5 was best. } (21. c5) 21... d5 22. Bc6? { (-1.50 → -2.98) Mistake. Ne5 was best. } (22. Ne5 Bxd1 23. Rxd1 Rd8 24. h3 dxc4 25. Bf3 Qe8 26. Qxc4+ Kh7 27. Qxc7 Qe6) 22... Rxe1+ 23. Rxe1 Bxf3 24. gxf3 Qxf3 25. Re3 Qg4+ 26. Kf1 Qxd4 27. cxd5 Ng4 28. Re1?! { (-3.14 → -4.26) Inaccuracy. Rd3 was best. } (28. Rd3 Qa1+ 29. Kg2 Qe5 30. Rg3 Qd6 31. Bb7 h5 32. Kg1 g6 33. Qc6 h4) 28... Nxh2+ 29. Kg2 Qf4? { (-4.23 → -2.58) Mistake. Ng4 was best. } (29... Ng4 30. Qe2 Qf4 31. Qf3 Qh2+ 32. Kf1 Ne5 33. Qc3 Qh1+ 34. Ke2 Qh5+ 35. Kd2) 30. Rc1? { (-2.58 → -4.88) Mistake. Qc1 was best. } (30. Qc1 Qh4 31. Bd7 Rf6 32. Re6 Ng4 33. Qf4 g5 34. Qd4 Kf7 35. Be8+ Kg7) 30... Ng4 31. Rh1 Qg5 32. d6? { (-4.39 → -7.61) Mistake. Kf1 was best. } (32. Kf1 f4 33. Qd2 Qf6 34. Bd7 Ne3+ 35. Ke1 Nc4 36. Qa2) 32... Ne3+ 33. Kh3? { (-7.37 → Mate in 2) Checkmate is now unavoidable. Kh2 was best. } (33. Kh2 Qh5+ 34. Kg1 Qg6+ 35. Kh2 Qxd6+ 36. Kh3 Nxc2 37. Bf3 Kh7 38. Rd1 Qa3) 33... Nxc2? { (Mate in 2 → -7.85) Lost forced checkmate sequence. Qh5+ was best. } (33... Qh5+ 34. Kg3 f4#) 34. Bd5+ Kh8 35. dxc7 Rc8 36. Bb3? { (-7.84 → Mate in 8) Checkmate is now unavoidable. Rb1 was best. } (36. Rb1 Rxc7 37. Rb3 Qh5+ 38. Kg2 Qg4+ 39. Kh2 Qd4 40. Rg3 Qxd5 41. Kg1 Qd1+) 36... Qg4+ 37. Kh2 Qh4+ 38. Kg2 Qe4+ 39. f3 Ne3+ 40. Kg3? { (-8.00 → Mate in 12) Checkmate is now unavoidable. Kf2 was best. } (40. Kf2 Qd3 41. Re1 Qxb3 42. Rxe3 Qxa4 43. Re2 Rxc7 44. Kg3 Kh7 45. Re1 f4+) 40... Qe5+ 41. f4 Qxc7 42. Kf3 Qc3 43. Rb1 Ng4+ 44. Kg2 Qd2+ 45. Kh1 Qh2# { Black wins by checkmate. } 0-1