[Event "Rated correspondence game"] [Site "https://lichess.org/KvFK51OU"] [Date "2023.10.22"] [White "DerPfeffer"] [Black "MergenMongush80"] [Result "0-1"] [UTCDate "2023.10.22"] [UTCTime "15:08:12"] [WhiteElo "1826"] [BlackElo "1657"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } e5?! { (0.24 → 0.93) Inaccuracy. a6 was best. } (2... a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nb3) 3. Nf3 d6 4. Bc4 Nc6 5. d3 Be6 6. Nd5 Nge7? { (0.54 → 1.91) Mistake. Be7 was best. } (6... Be7 7. O-O a6 8. a3 Nf6 9. c3 Bxd5 10. exd5 b5 11. Ba2) 7. Bg5? { (1.91 → 0.27) Mistake. Ng5 was best. } (7. Ng5 Qd7 8. O-O Ng6 9. c3 O-O-O 10. b4 h6 11. Nf3 cxb4) 7... h6 8. Bh4 g5?? { (0.10 → Mate in 1) Checkmate is now unavoidable. Bxd5 was best. } (8... Bxd5) 9. Bg3?? { (Mate in 1 → -0.15) Lost forced checkmate sequence. Nf6# was best. } (9. Nf6#) 9... f5 10. Nf6+? { (0.10 → -1.20) Mistake. Nd2 was best. } (10. Nd2 Bxd5) 10... Kf7 11. exf5? { (-1.14 → -2.85) Mistake. Nh5 was best. } (11. Nh5) 11... Nxf5?? { (-2.85 → -0.54) Blunder. Bxc4 was best. } (11... Bxc4) 12. Ng4 h5 13. Ne3 h4?? { (-0.31 → 1.69) Blunder. d5 was best. } (13... d5) 14. Nxg5+?? { (1.69 → -5.17) Blunder. Nxf5 was best. } (14. Nxf5 hxg3 15. Bxe6+ Kxe6 16. Nxg3 Kd7 17. h3 Be7 18. Nh2 Kc7 19. O-O Qd7 20. Ng4 Raf8) 14... Qxg5 15. f4?! { (-5.00 → -6.48) Inaccuracy. Nxf5 was best. } (15. Nxf5 Qxf5 16. O-O Ke8 17. Bxe6 Qxe6 18. Bf4 h3 19. Bg3 Qd5 20. f3 Rg8 21. Rf2 Kd7) 15... exf4 16. Nxf5 hxg3 17. Nxg3 fxg3 18. Qf3+ Ke7 19. h3 Qe5+ 20. Qe2 Nd4 21. Qxe5 Nxc2+ 22. Kd2 dxe5 23. Kxc2 Bxc4 24. dxc4 Ke6 25. Rad1 Bd6 26. Rd3 Rh4 27. Rhd1 Rd8 28. b3 a6 29. Rxg3 Rd4 30. Rf1 b5 31. Rg6+ Kd7 32. cxb5 axb5 33. Rg7+ Kc6 34. Rff7 e4 35. Ra7 b4 36. Ra6+?! { (-5.44 → -8.28) Inaccuracy. Rg6 was best. } (36. Rg6 e3 37. Re7 Rd2+ 38. Kc1 Rxg2 39. Rxg2 Bxe7 40. Kc2 Rd4 41. h4 Bxh4 42. Re2 Bg5) 36... Kb5 37. Rga7 Rb8? { (-14.60 → -5.03) Mistake. Bc7 was best. } (37... Bc7) 38. g4 Rd3 39. a4+ bxa3 40. Rxa3 Rxh3 41. R3a4 e3 42. R7a5+ Kc6 43. Re4 Rb4 44. Ra4?! { (-5.21 → -6.78) Inaccuracy. Rxb4 was best. } (44. Rxb4 cxb4 45. Ra8 Rh2+ 46. Kd3 Bc5 47. Re8 Rd2+ 48. Ke4 Rb2 49. g5 Rxb3 50. g6 e2) 44... Rh2+?! { (-6.78 → -5.10) Inaccuracy. Rxe4 was best. } (44... Rxe4 45. Rxe4 Kd5 46. Re8 Kd4 47. b4 Rh2+ 48. Kb3 Be5 49. Rd8+ Ke4 50. Ka4 Rb2 51. Kb5) 45. Kc3 Rxe4 46. Rxe4 e2 47. g5?! { (-6.19 → -35.33) Inaccuracy. Kd3 was best. } (47. Kd3 Bf4 48. Re6+ Kd5 49. Re8 Be5 50. Kd2 Bg3 51. Kd3 e1=Q 52. Rxe1 Bxe1 53. g5 Bc3) 47... Rg2? { (-35.33 → -5.10) Mistake. Kd5 was best. } (47... Kd5 48. Re8 Be5+ 49. Kd2 Bf4+ 50. Kd3 Bxg5 51. Rxe2 Rxe2 52. Kxe2 Kd4 53. Kf3 Kc3 54. Kg4) 48. Kc4?? { (-5.10 → Mate in 13) Checkmate is now unavoidable. Kd3 was best. } (48. Kd3 Rxg5 49. Rxe2 Be5 50. Ra2 Rg3+ 51. Ke4 Bc7 52. Rb2 Kb5 53. Rb1 Ba5 54. Kf4 Rh3) 48... Rxg5?? { (Mate in 13 → -5.30) Lost forced checkmate sequence. Rg4 was best. } (48... Rg4 49. Rxg4 e1=Q 50. Kd3 Qd1+ 51. Ke3 Qxg4 52. g6 Qxg6 53. Kf3 Qg3+ 54. Ke4 Qh3 55. b4) 49. Rxe2 Rg4+ 50. Kd3 Kb5 51. Kc3 c4?? { (-4.92 → 0.00) Blunder. Rh4 was best. } (51... Rh4 52. Re3 Bc7 53. Re7 Ba5+ 54. Kc2 Rh2+ 55. Kd3 Rd2+ 56. Ke3 Rb2 57. Rb7+ Kc6 58. Rb8) 52. Rd2?? { (0.00 → Mate in 13) Checkmate is now unavoidable. bxc4+ was best. } (52. bxc4+ Kc5 53. Kd3 Be5 54. Ra2 Rg3+ 55. Ke4 Rg8 56. Ra6 Kxc4 57. Kxe5 Re8+ 58. Kd6 Kd3) 52... Bb4+ 53. Kb2 c3+ 54. Kc2 cxd2 55. Kd1 Rg1+ 56. Kc2 d1=Q+ 57. Kb2 Qb1# { Black wins by checkmate. } 0-1