[Event "Group7 - Round2"] [Site "https://lichess.org/0NTAWG7R"] [Date "2021.08.26"] [White "Sahar_Ramezani2"] [Black "erfan1803"] [Result "0-1"] [UTCDate "2021.08.26"] [UTCTime "18:51:09"] [WhiteElo "1761"] [BlackElo "2362"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B29"] [Opening "Sicilian Defense: Nimzowitsch Variation, Closed Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nf6?! { (0.00 → 0.62) Inaccuracy. d6 was best. } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. Nc3 { B29 Sicilian Defense: Nimzowitsch Variation, Closed Variation } d5 4. Bb5+ Nc6 5. exd5 Nxd5 6. O-O e6 7. Re1 Be7 8. Ne5 Qc7 9. Nxd5 exd5 10. Qe2 Be6 11. Bxc6+ bxc6 12. Qa6 Rc8 { Black offers draw } 13. c4?! { (0.00 → -0.87) Inaccuracy. d3 was best. } (13. d3 Qb6 14. Qxb6 axb6 15. Bd2 Bd8 16. f4 O-O 17. a4 Re8 18. a5 bxa5 19. Bxa5 Bh4) 13... O-O 14. b3? { (-0.91 → -2.74) Mistake. Qxc6 was best. } (14. Qxc6 dxc4 15. Qxc7 Rxc7 16. d3 cxd3 17. Nxd3 g5 18. Ne5 Rd8 19. Nf3 Rd5 20. Nd2 c4) 14... Bd6 15. Bb2?! { (-2.71 → -3.78) Inaccuracy. f4 was best. } (15. f4 f6 16. Nf3 Bg4 17. d3 Bxf3 18. gxf3 Rfe8 19. Bd2 Bxf4 20. Bxf4 Qxf4 21. Qxa7 Qh4) 15... d4 16. f4?! { (-3.36 → -4.83) Inaccuracy. Nf3 was best. } (16. Nf3 Bg4) 16... Bf5? { (-4.83 → -3.02) Mistake. f6 was best. } (16... f6 17. Nf3 Bg4 18. Ba3 Bxf3 19. gxf3 Rfe8 20. Re4 Rxe4 21. fxe4 Re8 22. d3 Bxf4 23. Kh1) 17. g4? { (-3.02 → -5.24) Mistake. Ba3 was best. } (17. Ba3 f6 18. Nf3 Bg4 19. Re2 Qb6 20. Qa4 Bxf4 21. Rae1 Bd6 22. Re4 Bxf3 23. gxf3 Qc7) 17... Bxe5 18. fxe5 Bxg4 19. Qa3 Qe7 20. Bxd4 Qg5 21. Qxc5 Bh3+ 22. Kf2 Qf4+ 23. Ke2 Bg4+?? { (-4.94 → 0.49) Blunder. Qe4+ was best. } (23... Qe4+ 24. Kf2 Qf5+ 25. Ke3 Rfe8 26. Re2 f6 27. Rf2 Qg6 28. Bc3 fxe5 29. Qxa7 Rcd8 30. Qf7+) 24. Kd3 Rfd8 25. Kc3 Qf3+?? { (0.65 → 2.92) Blunder. Rd5 was best. } (25... Rd5 26. Rf1) 26. Re3 Qf5? { (3.28 → 5.25) Mistake. Qf4 was best. } (26... Qf4 27. e6) 27. Rae1?? { (5.25 → -0.02) Blunder. e6 was best. } (27. e6 fxe6 28. Qxf5 exf5 29. Re7 c5 30. Rxg7+ Kf8 31. Be5 Re8 32. Rxh7 Kg8 33. Rg7+ Kf8) 27... Rd7?? { (-0.02 → 2.20) Blunder. Rd5 was best. } (27... Rd5 28. cxd5) 28. e6 fxe6 29. Rxe6?? { (2.19 → -0.38) Blunder. Qxf5 was best. } (29. Qxf5 exf5) 29... Qxc5 30. Bxc5 Bxe6 31. Rxe6 Kf7 32. Re2 Re8 33. Rf2+ Kg6 34. Rg2+ Kf7 35. Rf2+ Kg8?! { (-0.10 → 0.50) Inaccuracy. Kg6 was best. } (35... Kg6 36. a4) 36. Rg2 h6 37. Bd4?! { (0.46 → -0.47) Inaccuracy. d4 was best. } (37. d4) 37... g5 38. h4?? { (-0.48 → -2.68) Blunder. Be3 was best. } (38. Be3 Kf7 39. b4 a6 40. a4 Kg6 41. b5 cxb5 42. axb5 axb5 43. cxb5 Rc7+ 44. Kb3 Rc1) 38... Re4 39. Be3 Rxh4 40. Rf2? { (-2.65 → -4.73) Mistake. a4 was best. } (40. a4 Re7) 40... Rh3 41. Rf6 Rxe3+ 42. dxe3 Kg7 43. Rxc6? { (-4.08 → -6.76) Mistake. Rf1 was best. } (43. Rf1 g4) 43... g4 44. Rc5 g3 45. Rh5 g2 46. Rd5 Rxd5 47. cxd5 g1=Q 48. e4 Qe3+ 49. Kb4 Qxe4+ 50. Kc5 Kf7 51. a4?! { (-72.35 → Mate in 11) Checkmate is now unavoidable. a3 was best. } (51. a3 Qc2+) 51... Ke7?! { (Mate in 11 → -73.94) Lost forced checkmate sequence. a5 was best. } (51... a5 52. Kd6 Kf6 53. Kc5 Ke7 54. Kc6 Qc2+ 55. Kb6 Qxb3+ 56. Kc6 Qc3+ 57. Kb5 Kd6 58. Ka6) 52. d6+?! { (-73.94 → Mate in 18) Checkmate is now unavoidable. a5 was best. } (52. a5 Qc2+) 52... Kd7 53. b4?! { (-84.38 → Mate in 8) Checkmate is now unavoidable. a5 was best. } (53. a5 a6) 53... Qe5+ 54. Kc4 Kxd6 55. b5 Qe4+ 56. Kb3 Kc5 57. b6 Qd3+ 58. Ka2 Kb4 59. b7 Qc2+ 60. Ka1 Ka3 61. b8=Q Qa2# { Black wins by checkmate. } 0-1