[Event "Casual correspondence game"] [Site "https://lichess.org/DVROgzar"] [Date "2024.01.15"] [White "KS_Nguyen"] [Black "caro-acht"] [Result "0-1"] [UTCDate "2024.01.15"] [UTCTime "13:41:01"] [WhiteElo "1552"] [BlackElo "1582"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Dragon"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 { B27 Sicilian Defense: Hyperaccelerated Dragon } 3. b4? { (0.64 → -0.50) Mistake. d4 was best. } (3. d4 cxd4 4. Nxd4 Nc6 5. c4 d6 6. Nc3 Nf6 7. Be2 Nxd4) 3... Bg7 4. e5 Nc6?! { (-1.26 → -0.39) Inaccuracy. cxb4 was best. } (4... cxb4 5. a3 Nc6 6. d4 d6 7. Bb5 Bd7 8. exd6 exd6 9. O-O) 5. bxc5 Nxe5 6. Nxe5 Bxe5 7. c3 Bg7 8. d4 Nf6 9. Nd2 O-O 10. Bc4 d5 11. cxd6 exd6 12. O-O d5 13. Bb3?! { (-0.35 → -0.97) Inaccuracy. Bd3 was best. } (13. Bd3 Bd7 14. Nf3 Ne4 15. Be3 Rc8 16. Rc1 b5 17. Qb3 a6 18. h3 h5 19. Ne5 Be6) 13... Re8 14. Ba3?! { (-0.70 → -1.28) Inaccuracy. Re1 was best. } (14. Re1 Be6) 14... Qc7 15. Qf3 Bg4 16. Qg3 Qxg3 17. hxg3 Rac8 18. Rac1?! { (-1.14 → -2.04) Inaccuracy. Nf3 was best. } (18. Nf3 Rxc3 19. Ne5 Bf5 20. f3 Bh6 21. Bc1 Rxc1 22. Raxc1 Be3+ 23. Kh2 Bxc1 24. Rxc1 Rc8) 18... Bh6 19. f4 Bg7?! { (-2.04 → -1.24) Inaccuracy. Nh5 was best. } (19... Nh5 20. Kh2) 20. Bc5?! { (-1.24 → -2.04) Inaccuracy. Nf3 was best. } (20. Nf3 Be6) 20... b6 21. Bd6?! { (-1.78 → -2.95) Inaccuracy. Ba3 was best. } (21. Ba3 Re3 22. Bb2 Rxg3 23. Rfe1 Bh3 24. Re2 Be6 25. c4 Rd3 26. Nf3 dxc4 27. Ne5 Rg3) 21... Ne4?? { (-2.95 → -0.32) Blunder. Re2 was best. } (21... Re2 22. Nf3 Ne4 23. Be5 Nxc3 24. Kh2 b5 25. Ng1 Rd2 26. Nf3 Rb2 27. Ng5 b4 28. f5) 22. Nxe4 dxe4 23. Rfe1 Rxc3?? { (-0.14 → 2.71) Blunder. Bf5 was best. } (23... Bf5 24. Kf2 Red8 25. Be5 Bf8 26. g4 Bxg4 27. Rxe4 b5 28. Re3 Be7 29. Rce1 h5 30. a4) 24. Be5?? { (2.71 → -0.61) Blunder. Rxc3 was best. } (24. Rxc3 Bxd4+ 25. Rce3 Be6 26. Be5 Bc5 27. Kf1 Bxe3 28. Rxe3 Bxb3 29. axb3 f5 30. Rc3 Kf7) 24... Rxc1 25. Rxc1 Rc8 26. Re1? { (-0.13 → -1.27) Mistake. Rxc8+ was best. } (26. Rxc8+ Bxc8) 26... Bxe5 27. fxe5 Kg7?! { (-0.98 → -0.04) Inaccuracy. Bf5 was best. } (27... Bf5) 28. Rxe4 Bf5 29. Re2 Rc3 30. Kf2 Bg4 31. Rd2 Bd7 32. Rc2?! { (0.28 → -0.35) Inaccuracy. d5 was best. } (32. d5 a5) 32... Rxc2+ 33. Bxc2 f6 34. Kf3 fxe5 35. d5?? { (-0.59 → -4.83) Blunder. dxe5 was best. } (35. dxe5) 35... Kf6 36. g4 h6 37. g3 g5 38. Bd1 Ke7 39. Bc2 Kd6 40. Bf5 a5 41. Ke4 Bb5 42. Be6 Bc4 43. a3 b5 44. Kf5 Bxd5 45. Bxd5?? { (-6.92 → Mate in 14) Checkmate is now unavoidable. Bc8 was best. } (45. Bc8 b4 46. axb4 axb4 47. Kg6 e4 48. Ba6 e3 49. Be2 Kc5 50. Kxh6 Bc4 51. Bxc4 Kxc4) 45... Kxd5 46. Kg6 e4?! { (Mate in 13 → -15.38) Lost forced checkmate sequence. Ke6 was best. } (46... Ke6 47. Kxh6 Kf6 48. Kh7 e4 49. Kg8 e3 50. Kf8 b4 51. axb4 axb4 52. Ke8 b3 53. Kd7) 47. Kxh6 e3 48. Kxg5 e2 49. Kh4? { (-8.25 → Mate in 11) Checkmate is now unavoidable. Kf4 was best. } (49. Kf4 e1=Q) 49... e1=Q 50. g5 Qe8 51. g4 Qg6 52. a4 b4 53. Kh3 Qxg5 54. Kg3 Ke4 55. Kf2 Qxg4 56. Ke1 Qg2 57. Kd1 Kd3 58. Kc1 { White offers draw } 58... Qc2# { Black wins by checkmate. } 0-1