[Event "mahdizahir1919 vs skorge11"] [Site "Chess.com"] [Date "2021-04-29"] [White "mahdizahir1919"] [Black "skorge11"] [Result "0-1"] [WhiteElo "1901"] [BlackElo "1915"] [Variant "Standard"] [TimeControl "-"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 d6?! { (0.12 → 0.74) Inaccuracy. Nf6 was best. } (3... Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. d4) 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 e6 7. Bd3 Be7 8. O-O Bd7 9. a3 a6 10. Bf4 b5 11. Rc1?! { (1.64 → 1.03) Inaccuracy. e5 was best. } (11. e5 dxe5) 11... Rc8?! { (1.03 → 1.62) Inaccuracy. b4 was best. } (11... b4 12. d5) 12. h3?! { (1.62 → 1.01) Inaccuracy. b4 was best. } (12. b4 O-O 13. d5 exd5 14. exd5 Ne5 15. Nxe5 dxe5 16. Bxe5 Ng4 17. Bf4 Bg5 18. Bxg5 Qxg5) 12... O-O 13. Re1 Qb6?! { (0.98 → 2.10) Inaccuracy. b4 was best. } (13... b4 14. Ne2 bxa3 15. bxa3 Na5 16. Rxc8 Qxc8 17. Qd2 Nc4 18. Qb4 d5 19. Qxe7 dxe4 20. Bxc4) 14. Be3?! { (2.10 → 1.09) Inaccuracy. e5 was best. } (14. e5 dxe5) 14... Qb7? { (1.09 → 2.47) Mistake. Qb8 was best. } (14... Qb8) 15. Bb1? { (2.47 → 0.78) Mistake. e5 was best. } (15. e5 dxe5) 15... e5?! { (0.78 → 1.55) Inaccuracy. b4 was best. } (15... b4 16. axb4 Nxb4 17. Ng5 h6 18. e5 hxg5 19. exf6 Bxf6 20. Ne4 Be7 21. Qh5 f5 22. Bxg5) 16. d5?! { (1.55 → 0.69) Inaccuracy. Nd5 was best. } (16. Nd5 Bd8) 16... Na5 17. Nd2 Nc4 18. Nxc4 Rxc4 19. f3 Rfc8 20. Qd2 Nh5 21. Kh2? { (0.27 → -0.89) Mistake. Bd3 was best. } (21. Bd3 R4c7 22. Ne2 Bd8 23. g4 Rxc1 24. Rxc1 Rxc1+ 25. Qxc1 Nf6 26. Kg2 h6 27. Bf2 Bb6) 21... Bh4 22. Rf1 Bg3+?! { (-0.76 → -0.21) Inaccuracy. b4 was best. } (22... b4 23. Na2) 23. Kh1 Qc7?? { (-0.23 → 1.57) Blunder. b4 was best. } (23... b4 24. Ne2 Rxc1 25. Rxc1 Rxc1+ 26. Qxc1 Bb5 27. Nxg3 Nxg3+ 28. Kh2 Nf1+ 29. Kh1 bxa3 30. bxa3) 24. Ne2?! { (1.57 → 0.53) Inaccuracy. Ba2 was best. } (24. Ba2) 24... Rxc1 25. Rxc1 Qd8 26. b4?! { (0.91 → 0.09) Inaccuracy. Nxg3 was best. } (26. Nxg3) 26... Qh4?! { (0.09 → 1.19) Inaccuracy. Rxc1+ was best. } (26... Rxc1+ 27. Qxc1 Bh4 28. Kh2 h6 29. g3 Bg5 30. Bd3 g6 31. Kg2 Kg7 32. h4 Bxe3 33. Qxe3) 27. Rxc8+?! { (1.19 → 0.48) Inaccuracy. Bg5 was best. } (27. Bg5 Bf4) 27... Bxc8 28. Qc3?? { (0.61 → -1.94) Blunder. Nxg3 was best. } (28. Nxg3 Nxg3+ 29. Kg1 Nh5 30. Bd3 h6 31. Bf2 Qd8 32. Bf1 Bd7 33. h4 Qc7 34. g3 Kf8) 28... Bxh3 29. gxh3 Qxh3+ 30. Kg1 Qh2+ 31. Kf1 Qh1+?? { (-2.00 → 3.37) Blunder. Qh3+ was best. } (31... Qh3+ 32. Kg1) 32. Ng1 g6?? { (3.14 → Mate in 5) Checkmate is now unavoidable. g5 was best. } (32... g5) 33. Qc8+?? { (Mate in 5 → 2.93) Lost forced checkmate sequence. Bh6 was best. } (33. Bh6 Qg2+ 34. Kxg2 Nf4+ 35. Kh1 Bh4 36. Qc8+ Bd8 37. Qxd8#) 33... Kg7 34. Qh3 Bh2 35. Bd3?? { (2.96 → -7.06) Blunder. Qg2 was best. } (35. Qg2 Qxg2+ 36. Kxg2 Bf4 37. Bb6 Kf8 38. Ne2 Bd2 39. Ba5 Ke7 40. Bc2 f6 41. Kf2 Ng7) 35... Ng3+?? { (-7.06 → 3.36) Blunder. Nf4 was best. } (35... Nf4 36. Qxh2 Qxh2 37. Bxf4 Qxf4 38. Nh3 Qc1+ 39. Kg2 Qxa3 40. Nf2 Qb2 41. Kf1 Qc1+ 42. Kg2) 36. Ke1 h5 37. Kd2?? { (3.34 → -3.14) Blunder. Bf1 was best. } (37. Bf1) 37... Bxg1 38. Qxh1?? { (-3.35 → -6.83) Blunder. Qxg3 was best. } (38. Qxg3 Bxe3+ 39. Kxe3 h4 40. Qf2 h3 41. Bf1 h2 42. Ke2 Qg1 43. Bg2 h1=Q 44. Bxh1 Qxh1) 38... Bxe3+ 39. Kxe3 Nxh1 40. a4 f5?? { (-7.80 → 0.87) Blunder. bxa4 was best. } (40... bxa4) 41. axb5?? { (0.87 → -3.39) Blunder. Bxb5 was best. } (41. Bxb5) 41... f4+ 42. Ke2 Ng3+ 43. Kf2 axb5 44. Bxb5 Kf7 45. Bd7 Ke7 46. Bh3?? { (-2.32 → -5.59) Blunder. Ba4 was best. } (46. Ba4 Kd8) 46... Kd8 47. Be6 Kc7 48. Bf7 g5 49. Be8 Kb6 50. Kg2 h4 51. Kh3 Nf1 52. Bd7 Nd2 53. Kg4 h3 54. Kxh3 Nxf3 55. Kg4 Nd2 56. Bf5 Kb5 57. Kxg5 Kxb4 58. Kf6 Kc3 59. Ke7 Nc4 60. Ke6 f3 61. Bg4 f2 62. Bh3 Kd4 63. Bg2 Kc5 64. Kf5?! { (-14.01 → Mate in 9) Checkmate is now unavoidable. Bh3 was best. } (64. Bh3 Nd2) 64... Nd2? { (Mate in 9 → -9.91) Lost forced checkmate sequence. Ne3+ was best. } { Black wins. } (64... Ne3+ 65. Kf6 Nxg2 66. Ke6 f1=Q 67. Ke7 Qf3 68. Ke6 Qf8 69. Kd7 Qf7+ 70. Kc8 Qe7 71. Kb8) 0-1