[Event "Casual Game"] [Site "https://lichess.org"] [Date "27‏/2‏/2021 1:02:15 م"] [White "bashar zalma"] [Black "atef alsebai"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Nimzowitsch Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 { C42 Petrov's Defense: Nimzowitsch Attack } Nxc3 6. dxc3 Be7 7. Bd3 Nc6 8. Be3 Bg4 9. Qe2 Qd7 10. O-O-O O-O 11. h3 Bf5 12. g4 Bxd3 13. Rxd3?! { (0.51 → -0.37) Inaccuracy. Qxd3 was best. } (13. Qxd3 Qe6) 13... Qe6 14. Kb1 b5?! { (-0.39 → 0.51) Inaccuracy. f5 was best. } (14... f5 15. Nd4 Nxd4 16. cxd4 d5 17. Qd1 Bd6 18. Bc1 Qd7 19. Re3 Bf4 20. Ree1 Bxc1 21. Kxc1) 15. Qd1 b4 16. Nd4?! { (0.96 → 0.29) Inaccuracy. cxb4 was best. } (16. cxb4) 16... Nxd4 17. cxd4 d5 18. f4 f5 19. Re1 Bd6 20. Bc1 Qf7?! { (-0.68 → 0.00) Inaccuracy. Qd7 was best. } (20... Qd7 21. Rg3) 21. g5?! { (0.00 → -0.75) Inaccuracy. Rde3 was best. } (21. Rde3 Rae8 22. Rxe8 Rxe8 23. Rxe8+ Qxe8 24. gxf5 Qe4 25. Qg4 Qxd4 26. b3 Qf6 27. Bb2 d4) 21... Rfe8 22. Rg1?! { (-0.62 → -1.25) Inaccuracy. Rxe8+ was best. } (22. Rxe8+) 22... Re4 23. g6 hxg6 24. Rdg3 Re6 25. Qf3 c6 26. h4 Bf8 27. Rh3 Rae8 28. h5 gxh5 29. Rxh5 Rg6?? { (-0.86 → 4.98) Blunder. g6 was best. } (29... g6) 30. Qh3 Qe6 31. Rh8+ Kf7 32. Qh5 Qd6? { (4.52 → 8.56) Mistake. Rb8 was best. } (32... Rb8) 33. Qxf5+ Rf6 34. Qh5+ Ke7 35. Rxg7+ Kd8 36. Rxa7 Rfe6 37. Rhh7 R6e7?! { (12.25 → Mate in 8) Checkmate is now unavoidable. Kc8 was best. } (37... Kc8 38. f5) 38. Qg5?? { (Mate in 8 → 5.96) Lost forced checkmate sequence. Ra8+ was best. } (38. Ra8+ Kc7 39. Qxe8 Kb6 40. Qc8 Qd7 41. Qa6+ Kc7 42. f5 c5 43. Bf4+ Qd6 44. Qxd6+ Kb7) 38... Kc8?! { (5.96 → 8.69) Inaccuracy. Qb8 was best. } (38... Qb8 39. Raxe7) 39. f5?! { (8.69 → 5.45) Inaccuracy. Ra8+ was best. } (39. Ra8+) 39... Rxa7 40. Rxa7 Re1 41. Rf7?? { (6.32 → 1.46) Blunder. f6 was best. } (41. f6 Kb8) 41... Bh6 42. Qg8+ Qd8 43. Rc7+ Kxc7 44. Qg3+ Qd6? { (2.17 → 3.99) Mistake. Kd7 was best. } (44... Kd7 45. Qxe1) 45. Qxe1 Bg7 46. Qf2 Kb6? { (3.68 → 6.44) Mistake. Qe7 was best. } (46... Qe7 47. Qg3+) 47. Bf4 Qe7 48. Be5 Bh6 49. Qe1 c5 50. c3?! { (8.87 → 5.23) Inaccuracy. f6 was best. } (50. f6 Qf8) 50... Qg5 51. dxc5+ Kc6? { (5.22 → 9.82) Mistake. Ka7 was best. } (51... Ka7) 52. Qf1 bxc3? { (9.56 → Mate in 12) Checkmate is now unavoidable. d4 was best. } (52... d4) 53. Qa6+ Kxc5 54. b4+ Kxb4 55. Bd6# { White wins by checkmate. } 1-0