[Event "Casual correspondence game"] [Site "https://lichess.org/9voEmJnh"] [Date "2024.04.23"] [White "Raveth"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.04.23"] [UTCTime "14:41:56"] [WhiteElo "1949"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 2. d4 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. c4 e6 4. Nc3 Bb4 5. Bf4 Nge7 6. e3 Ba5?! { (0.50 → 1.30) Inaccuracy. dxc4 was best. } (6... dxc4 7. Bxc4 Nd5 8. O-O Nxf4 9. exf4 O-O 10. Ne4 Ne7 11. Ne5 Ng6 12. g3 Nxe5 13. dxe5) 7. Rc1 O-O 8. Qc2?! { (1.29 → 0.56) Inaccuracy. a3 was best. } (8. a3 dxc4 9. Bxc4 Bxc3+ 10. bxc3 b6 11. Bd3 Ng6 12. Bg3 Nce7 13. c4 Bb7 14. c5 f5) 8... Nb4 9. Qb1? { (0.54 → -0.58) Mistake. Qa4 was best. } (9. Qa4 b6) 9... Ng6?? { (-0.58 → 2.16) Blunder. e5 was best. } (9... e5 10. Bxe5 Bf5 11. Qa1 Nc2+ 12. Rxc2 Bxc2 13. Qc1 Bf5 14. a3 c6 15. Be2 Re8 16. O-O) 10. Bg3?! { (2.16 → 1.37) Inaccuracy. a3 was best. } (10. a3 Na6) 10... c5 11. a3 e5?? { (1.14 → 3.21) Blunder. dxc4 was best. } (11... dxc4 12. axb4 cxb4 13. Bxc4 bxc3 14. bxc3 Bc7 15. Bd3 Re8 16. c4 b6 17. Bxc7 Qxc7 18. h4) 12. axb4 Bxb4 13. Be2 exd4 14. exd4 cxd4?! { (2.44 → 3.58) Inaccuracy. f5 was best. } (14... f5 15. O-O f4 16. Nxd5 a5 17. Rcd1 Bg4 18. Qc2 fxg3 19. hxg3 Kh8 20. Nxb4 cxb4 21. Qd2) 15. Nxd4 Re8 16. O-O Bc5 17. Rcd1 h6 18. Nxd5 Bxd4 19. Rxd4 Rxe2 20. Bc7? { (4.30 → 2.50) Mistake. Qd3 was best. } (20. Qd3 Rxb2 21. Nc7 Qg5 22. Qc3 Re2 23. Nxa8 Bf5 24. h4 Qh5 25. Nc7 b6 26. Nd5 Be4) 20... Bf5? { (2.50 → 4.62) Mistake. Qg5 was best. } (20... Qg5 21. Qd1 Bg4 22. Nc3 Rae8 23. Bg3 Bh5 24. h4 Qf5 25. Rd5 R2e5 26. Qa4 Qe6 27. f3) 21. Qxf5 Ne7?! { (4.64 → 6.71) Inaccuracy. Qg5 was best. } (21... Qg5 22. Qf3 Rae8 23. Bg3 Re1 24. Rd1 Rxf1+ 25. Kxf1 f5 26. b3 a5 27. Bd6 Rd8 28. c5) 22. Nf6+ gxf6 23. Qg4+ Ng6 24. Bxd8 Re6 25. h4 Kh7?? { (6.73 → Mate in 17) Checkmate is now unavoidable. h5 was best. } (25... h5 26. Qxh5 Kg7 27. Qg4 f5 28. Qxf5 Rxd8 29. Rxd8 Nxh4 30. Qg4+ Ng6 31. Rfd1 a5 32. R8d7) 26. h5 Ne5?! { (10.37 → Mate in 21) Checkmate is now unavoidable. f5 was best. } (26... f5 27. Qxf5 Kg8 28. Bf6 Ne7 29. Bxe7 Rxe7 30. Qf6 Re6 31. Rg4+ Kf8 32. Qh8+ Ke7 33. Qxa8) 27. Qe4+? { (Mate in 21 → 8.16) Lost forced checkmate sequence. Qf5+ was best. } (27. Qf5+ Kg8 28. Bxf6 Rxf6 29. Qxe5 Re6 30. Rg4+ Kf8 31. Qc5+ Re7 32. Qd6 b5 33. Qxh6+ Ke8) 27... Kh8? { (8.16 → Mate in 9) Checkmate is now unavoidable. Kg8 was best. } (27... Kg8 28. Qf5 Nc6 29. Rg4+ Kf8 30. Bxf6 Rd8 31. Bxd8 b6 32. Bh4 Ne5 33. Rg3 Ke8) 28. Qf4 f5 29. Qxf5 Kg7 30. Rfd1 Nc6? { (9.55 → Mate in 7) Checkmate is now unavoidable. Rxd8 was best. } (30... Rxd8 31. Rxd8 a6 32. Rb8 Nc6 33. Qg4+ Kf6 34. Rg8 Ke7 35. Qg7 Re1+ 36. Rxe1+ Kd6 37. Qxh6+) 31. Rg4+ Kf8 32. Qh7?? { (Mate in 6 → 6.94) Lost forced checkmate sequence. Rf4 was best. } (32. Rf4 Ne5 33. Qh7 f6 34. Bxf6 Nd3 35. Rg4 Re1+ 36. Rxe1 Nxe1 37. Qg8#) 32... Rxd8 33. Rxd8+ Nxd8 34. Rg8+ Ke7 35. Qd3 Nc6 36. b4 Kf6 37. Qf3+ Ke7 38. b5 Ne5 39. Qd5 Nd7 40. c5 b6? { (8.67 → Mate in 12) Checkmate is now unavoidable. a5 was best. } (40... a5 41. Kh2 Rf6 42. c6 bxc6 43. bxc6 Rxc6 44. Qxc6 Nf6 45. Qc7+ Ke6 46. Rg7 Kd5 47. Qxf7+) 41. c6 Rd6 42. Qe4+ Kf6 43. Qf4+ Ke7 44. c7 Rd1+ 45. Kh2 Rd4 46. c8=N+ Ke6 47. Re8+ Kd5 48. Qd6+ Kc4 49. Qc6+ Kb3? { (8.01 → Mate in 7) Checkmate is now unavoidable. Nc5 was best. } (49... Nc5 50. Nxa7 f5 51. Re1 Kb3 52. Qf6 Ra4 53. Rc1 Ne4 54. Rb1+ Kc4 55. Qxf5 Kd4 56. Nc6+) 50. Re3+ Kb2 51. Qc3+ Ka2 52. Re2+ Rd2 53. Rxd2+ Kb1 54. Qb2# { White wins by checkmate. } 1-0