[Event "Casual correspondence game"] [Site "https://lichess.org/cCosGmXn"] [Date "2021.02.11"] [White "cofrabiko"] [Black "berb"] [Result "1/2-1/2"] [UTCDate "2021.02.11"] [UTCTime "07:57:18"] [WhiteElo "1500"] [BlackElo "1807"] [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. c3 Bg7 4. d4 cxd4 5. cxd4 d6?! { (0.21 → 0.92) Inaccuracy. Nf6 was best. } (5... Nf6 6. Bd3 O-O 7. Nc3 d6 8. O-O Bg4 9. Be3 Nc6 10. Bb5) 6. Be3 Nd7 7. Nc3 Ngf6 8. h3 a6? { (1.14 → 2.36) Mistake. O-O was best. } (8... O-O 9. Qb3) 9. a4?! { (2.36 → 1.23) Inaccuracy. e5 was best. } (9. e5 Ng8) 9... b6? { (1.23 → 2.89) Mistake. O-O was best. } (9... O-O 10. Be2) 10. Bd3? { (2.89 → 1.45) Mistake. e5 was best. } (10. e5 dxe5 11. dxe5 Nh5 12. g4 Bb7 13. gxh5 Nxe5 14. Nxe5 Bxh1 15. Nc4 Qc7 16. h6 Bf6) 10... O-O 11. Rc1 Bb7 12. O-O Rc8 13. Qe2 Nb8 14. Rfd1 a5 15. Nd2 Qe8 16. d5 Nfd7 17. Nc4?! { (2.15 → 1.50) Inaccuracy. Bb5 was best. } (17. Bb5 Qd8) 17... Nc5?? { (1.50 → 3.93) Blunder. Qd8 was best. } (17... Qd8) 18. Bc2?? { (3.93 → -0.85) Blunder. Nxb6 was best. } (18. Nxb6 Nxd3) 18... Ba6 19. f4? { (-0.88 → -2.12) Mistake. Ra1 was best. } (19. Ra1 Bxc3) 19... Bxc3 20. Bxc5?? { (-2.04 → -6.49) Blunder. bxc3 was best. } (20. bxc3) 20... Rxc5 21. Bd3 Bb4 22. b3 Bxc4 23. Bxc4 Nd7 24. Rd3 Nf6 25. Rf1 Nh5 26. Rdf3 Qd7 27. g4 Ng7 28. e5? { (-3.91 → -6.57) Mistake. f5 was best. } (28. f5 gxf5 29. exf5 f6 30. h4 Qe8 31. Qe4 Kh8 32. g5 Rg8 33. Rg3 Rc7 34. g6 Nh5) 28... f5 29. Re3?! { (-5.42 → -7.41) Inaccuracy. e6 was best. } (29. e6 Qc7) 29... fxg4 30. hxg4 Rcc8? { (-7.63 → -3.78) Mistake. Rxc4 was best. } (30... Rxc4) 31. Kh2? { (-3.78 → -6.40) Mistake. e6 was best. } (31. e6 Qc7 32. Kh1 Qc5 33. f5 Qd4 34. Rd3 Qf6 35. Rh3 gxf5 36. gxf5 Qe5 37. Re3 Qd4) 31... Kh8?? { (-6.40 → -2.36) Blunder. dxe5 was best. } (31... dxe5 32. fxe5 Rxf1 33. Qxf1 Qxg4 34. d6+ Rxc4 35. bxc4 exd6 36. e6 Qh5+ 37. Qh3 Qxh3+ 38. Kxh3) 32. e6 Qc7 33. Rh3 Qc5 34. Qb2? { (-1.54 → -3.50) Mistake. Qd3 was best. } (34. Qd3 Kg8) 34... Rf6 35. f5?! { (-3.37 → -4.53) Inaccuracy. Kh1 was best. } (35. Kh1 Kg8) 35... Ba3 36. Qd2 gxf5 37. g5 Rg6 38. Qf4 Nxe6?? { (-6.09 → -1.48) Blunder. Bb2 was best. } (38... Bb2) 39. Qxf5?! { (-1.48 → -2.47) Inaccuracy. dxe6 was best. } (39. dxe6 Rf8) 39... Nf8?? { (-2.47 → -0.25) Blunder. Nxg5 was best. } (39... Nxg5 40. Qxg6) 40. Qe4?? { (-0.25 → -5.78) Blunder. Bd3 was best. } (40. Bd3 Qc3) 40... Rg7 41. Bd3 Ng6 42. Qe6 Ne5?? { (-6.45 → 0.00) Blunder. Rf8 was best. } (42... Rf8 43. Rhf3 Rxf3 44. Rxf3 Qc3 45. Kg3 Qc1 46. Qe3 Qxe3 47. Rxe3 Bc1 48. Rf3 Nf4 49. Bf5) 43. Bxh7 Rxh7 44. Rxh7+ Kxh7 45. Qxe7+ Kg8 46. Qe6+ Kh8 47. Rh1?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Qh6+ was best. } (47. Qh6+ Kg8 48. Qe6+ Kh8) 47... Kg7?? { (Mate in 2 → -4.90) Lost forced checkmate sequence. Qf2+ was best. } (47... Qf2+ 48. Kh3 Rc3#) 48. Qe7+?! { (-4.90 → -7.93) Inaccuracy. Qh6+ was best. } (48. Qh6+ Kg8) 48... Kg8?! { (-7.93 → -4.92) Inaccuracy. Nf7 was best. } (48... Nf7 49. Qf6+ Kg8 50. Qg6+ Kf8 51. Qf5 Qc2+ 52. Qxc2 Rxc2+ 53. Kg3 Rc3+ 54. Kg2 Kg7 55. Rh3) 49. Qe6+ Kg7 50. Qf6+ Kg8 51. Qe6+ Kg7?? { (-4.84 → 0.00) Blunder. Nf7 was best. } { The game is a draw. } (51... Nf7 52. Rf1) 1/2-1/2