[Event "GM Zhigalko Sergei Stream 30s Arena"] [Site "https://lichess.org/E50tx6Sd"] [Date "2021.08.04"] [White "AndrewHoma"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2021.08.04"] [UTCTime "22:23:16"] [WhiteElo "2820"] [BlackElo "3051"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "30+0"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } Nf6 4. Bxc6 dxc6 5. e5 Nd5 6. b3?! { (0.00 → -0.65) Inaccuracy. O-O was best. } (6. O-O Bf5 7. d3 e6 8. Qe2 Be7 9. Rd1 O-O 10. c4 Nb4) 6... h6?! { (-0.65 → 0.00) Inaccuracy. Bg4 was best. } (6... Bg4) 7. Bb2 Bf5?! { (-0.29 → 0.27) Inaccuracy. g5 was best. } (7... g5) 8. O-O Nc7?! { (0.06 → 0.61) Inaccuracy. g5 was best. } (8... g5) 9. d3 Ne6 10. Nbd2 g5 11. Re1 Bg7 12. Ne4 Qd7 13. Nfd2 Bg6 14. Nc4 b6?? { (0.04 → 2.25) Blunder. b5 was best. } (14... b5 15. Ne3 Rd8 16. Qg4 O-O 17. h3 Qc7 18. Nf5 Bxf5 19. Qxf5 Nd4 20. Bxd4 Rxd4 21. Nxc5) 15. Qf3?? { (2.25 → -0.22) Blunder. Nf6+ was best. } (15. Nf6+ exf6 16. exf6 O-O 17. fxg7 Rfe8 18. Qg4 f5 19. Qh3 h5 20. Qe3 f4 21. Qe5 Rad8) 15... O-O 16. Ng3 Nd4 17. Bxd4 cxd4 18. Nf5?? { (0.29 → -7.29) Blunder. e6 was best. } (18. e6 Qd5) 18... Qxf5 19. Qxc6 Rac8 20. Qd5 Rfd8 21. Qb5 Qd7 22. Qb4 Bf5 23. a4 Be6 24. Qd2 Qc6 25. Re2 a6 26. Rae1 b5 27. axb5 axb5 28. Na3 Qc3 29. Qxc3 Rxc3 30. Nxb5 Rc5 31. Na3 Rdc8 32. Nc4 Bxc4?! { (-4.97 → -3.92) Inaccuracy. Ra8 was best. } (32... Ra8 33. h4) 33. bxc4 e6?! { (-3.98 → -2.97) Inaccuracy. Ra5 was best. } (33... Ra5 34. g3 f6 35. exf6 Bxf6 36. Rb1 Kf7 37. Kg2 Rca8 38. h3 Ra3 39. Kf3 h5 40. Rb5) 34. g3 Ra5 35. f4 Rca8 36. f5? { (-3.09 → -5.30) Mistake. Kg2 was best. } (36. Kg2 Bf8 37. fxg5 hxg5 38. Kf3 Ra1 39. Rxa1 Rxa1 40. Re4 Rf1+ 41. Kg2 Rc1 42. Rxd4 Rxc2+) 36... exf5 37. e6 fxe6 38. Rxe6 R5a6 39. Re7 R6a7 40. R7e2 Rf7 41. Kg2 Raf8 42. Kf3 f4 43. g4 h5 44. h3 hxg4+ 45. hxg4 Rf6 46. Re4?! { (-3.69 → -4.94) Inaccuracy. Re5 was best. } (46. Re5 Rg6 47. Rd5 Bf6 48. Re6 Rh6 49. Rf5 Rh3+ 50. Kf2 Kg7 51. c5 Rf7 52. c6 Rh2+) 46... Rh6 47. Kg2 f3+ 48. Kf2? { (-4.32 → -7.93) Mistake. Kg3 was best. } (48. Kg3 Rf7) 48... Rh2+ 49. Kg3?? { (-6.93 → Mate in 12) Checkmate is now unavoidable. Kg1 was best. } (49. Kg1 Rxc2) 49... Rg2+ 50. Kh3 Re2?? { (Mate in 11 → -2.37) Lost forced checkmate sequence. Rf6 was best. } (50... Rf6 51. Re8+ Kh7 52. R8e6 Rxe6 53. Rxe6 Rg1 54. Re7 Kg6 55. Re6+ Bf6 56. Re8 f2 57. Rg8+) 51. Rf1?? { (-2.37 → Mate in 16) Checkmate is now unavoidable. R1xe2 was best. } (51. R1xe2 f2 52. Re1 fxe1=R 53. Rxe1 Rf3+ 54. Kg2 Rf4 55. Kg3 Kf7 56. Ra1 Be5 57. Ra7+ Kg6) 51... Rxe4 52. dxe4 Be5 53. c5 Kf7?? { (Mate in 11 → -3.90) Lost forced checkmate sequence. Kg7 was best. } (53... Kg7 54. Rxf3 Rxf3+ 55. Kg2 Rc3 56. c6 Rxc2+ 57. Kf1 d3 58. c7 Bxc7 59. Ke1 Bb6 60. Kf1) 54. c6?? { (-3.90 → Mate in 1) Checkmate is now unavoidable. Rxf3+ was best. } (54. Rxf3+ Bf4 55. Kg2 Rc8 56. c3 d3 57. Rxd3 Rxc5 58. Rd5 Rxc3 59. Kf2 Ra3 60. Rf5+ Ke7) 54... Rh8# { Black wins by checkmate. } 0-1