[Event "Titled Arena October '20"] [Site "https://lichess.org/E432yThK"] [Date "2020.10.24"] [White "alireza2003"] [Black "Nikotheo"] [Result "0-1"] [UTCDate "2020.10.24"] [UTCTime "20:38:40"] [WhiteElo "3055"] [BlackElo "2858"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E81"] [Opening "King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f3 O-O 6. Nge2 { E81 King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation } a6 7. Be3 Nbd7 8. Qd2 b5 9. cxb5 axb5 10. Nxb5 c6 11. Nbc3 e5 12. Ng3 d5 13. Be2 dxe4 14. fxe4 exd4 15. Bxd4 Re8 16. O-O Qc7 17. Rad1 Ne5 18. Qg5 h6 19. Qf4 Nh7 20. Kh1 Ng5 21. Qf2 Ne6 22. Bb6 Qe7 23. b3? { (0.86 → -0.38) Mistake. Nf5 was best. } (23. Nf5 gxf5) 23... h5? { (-0.38 → 0.83) Mistake. Nd7 was best. } (23... Nd7 24. Na4) 24. Rfe1?? { (0.83 → -1.67) Blunder. Nf5 was best. } (24. Nf5 gxf5 25. exf5 Nf8 26. Bc5 Qf6 27. Ne4 Qxf5 28. Qxf5 Bxf5 29. Rxf5 Ned7 30. Bf3 Nxc5) 24... h4 25. Nf1 h3 26. gxh3?! { (-1.16 → -2.24) Inaccuracy. Be3 was best. } (26. Be3 Qb4) 26... Qb4 27. Na4?! { (-2.34 → -3.27) Inaccuracy. Qe3 was best. } (27. Qe3 Nd7 28. Na4 Rxa4 29. bxa4 Qxb6 30. Qxb6 Nxb6 31. a5 Na4 32. Ng3 Nc3 33. Rc1 Nxe2) 27... Qxe4+ 28. Qg2 Qxg2+? { (-3.02 → -1.24) Mistake. Qb4 was best. } (28... Qb4 29. Be3) 29. Kxg2 Nf4+ 30. Kg3 Nh5+?! { (-1.38 → -0.66) Inaccuracy. g5 was best. } (30... g5 31. Ne3) 31. Bxh5 gxh5 32. Bd4 h4+?! { (-0.63 → -0.05) Inaccuracy. Kh7 was best. } (32... Kh7) 33. Kg2 c5 34. Bxe5? { (0.01 → -1.52) Mistake. Nxc5 was best. } (34. Nxc5 Rxa2+ 35. Rd2 Rxd2+ 36. Nxd2 Rd8 37. Bxe5 Rxd2+ 38. Kf3 Bxe5 39. Rxe5 Bxh3 40. Rh5 Rxh2) 34... Bxe5?! { (-1.52 → -0.50) Inaccuracy. Bb7+ was best. } (34... Bb7+) 35. Ne3?! { (-0.50 → -1.25) Inaccuracy. Nxc5 was best. } (35. Nxc5 Rxa2+ 36. Rd2 Ra5 37. b4 Ra3 38. b5 Bxh3+ 39. Kf2 f6 40. Nd7 Re7 41. Nxe5 fxe5) 35... Bb7+ 36. Kf1 Bd4?! { (-1.00 → -0.13) Inaccuracy. Ba6+ was best. } (36... Ba6+ 37. Kg2) 37. Nc4?? { (-0.13 → -2.04) Blunder. Nf5 was best. } (37. Nf5 Ba6+ 38. Kg2 Rxe1 39. Rxe1 Bb5 40. Kf3 Kf8 41. Nxd4 cxd4 42. Rd1 Bxa4 43. bxa4 Rxa4) 37... Ba6? { (-2.04 → -0.66) Mistake. Kh7 was best. } (37... Kh7 38. Rxe8 Rxe8 39. Rd3 Be4 40. Rd2 Rg8 41. Ke2 f5 42. Nd6 Rg2+ 43. Ke1 Rg1+ 44. Ke2) 38. Nb6 Rab8 39. Rxe8+ Rxe8 40. Re1 Rb8 41. Nd5 Kg7 42. Re4 Bb7 43. Rg4+ Kf8 44. Nde3 Ra8 45. a4 Ba6 46. Rxh4 Rb8 47. Nf5?? { (-0.12 → -2.77) Blunder. Rh6 was best. } (47. Rh6 Bxc4+ 48. Nxc4 Rxb3 49. a5 Rc3 50. Nd2 Be3 51. Rh8+ Kg7 52. Rd8 Bxd2 53. Rxd2 Ra3) 47... Rxb3 48. Nxd4 Bxc4+?? { (-2.26 → -0.13) Blunder. cxd4 was best. } (48... cxd4 49. Rxd4 Rb4 50. a5 Bxc4+ 51. Ke1 Ra4 52. Kd2 Ra2+ 53. Kc3 Bf1 54. Kb4 Bxh3 55. Rd6) 49. Kf2?? { (-0.13 → -3.48) Blunder. Ne2 was best. } (49. Ne2 Ba6 50. Rh6 Bd3 51. Ke1 Ra3 52. Kd2 Bxe2 53. Kxe2 Rxa4 54. Rc6 Rc4 55. h4 Rxh4) 49... cxd4 50. Rxd4 Rb2+ 51. Ke3 Be6 52. Rg4?? { (-2.69 → -59.83) Blunder. Rd2 was best. } (52. Rd2 Rb1) 52... Rb3+ 53. Kf4 Ra3?? { (-56.46 → -3.91) Blunder. Bxg4 was best. } (53... Bxg4 54. Kxg4 Rb4+ 55. Kg3 Rxa4 56. h4 Kg7 57. Kg2 Ra3 58. Kf2 Kh6 59. Ke2 Kh5 60. Kf2) 54. Rh4 Rxa4+ 55. Kg5?? { (-3.80 → Mate in 23) Checkmate is now unavoidable. Kg3 was best. } (55. Kg3 Ra3+) 55... Ra5+?? { (Mate in 23 → -3.83) Lost forced checkmate sequence. f6+ was best. } (55... f6+ 56. Kxf6 Rxh4 57. Kxe6 Rxh3 58. Kf6 Rxh2 59. Ke6 Rd2 60. Kf5 Kf7 61. Ke5 Ke7 62. Kf4) 56. Kf6?? { (-3.83 → Mate in 1) Checkmate is now unavoidable. Kh6 was best. } (56. Kh6 Ra3) 56... Rf5# { Black wins by checkmate. } 0-1