[Event "ТША. Отбор. 18 ноя. 1900+"] [Site "https://lichess.org/2V8c3yR6"] [Date "2023.11.18"] [White "Kospro_GCM_007"] [Black "wart1g0n"] [Result "1-0"] [UTCDate "2023.11.18"] [UTCTime "17:03:31"] [WhiteElo "2257"] [BlackElo "2157"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } g6 3. b4 Bg7 4. Nc3 b6 5. Rb1 d6 6. Nf3 Bb7 7. d4 cxd4 8. Nxd4 Nf6 9. f3 O-O 10. Bb2 Nc6?! { (-1.01 → -0.30) Inaccuracy. d5 was best. } (10... d5) 11. Nxc6 Bxc6 12. Bd3 Rc8 13. O-O Nd7 14. Ba6 Rc7 15. Qe2 Bd4+ 16. Kh1 Ba8?? { (-0.63 → 2.34) Blunder. Bxc3 was best. } (16... Bxc3 17. Bxc3) 17. Nb5 Bxb2 18. Nxc7 Bg7 19. Nd5 e6 20. Nf4 g5 21. Nd3 Qf6 22. f4 d5? { (1.68 → 3.38) Mistake. Qg6 was best. } (22... Qg6) 23. e5?! { (3.38 → 2.60) Inaccuracy. exd5 was best. } (23. exd5 Bxd5 24. Bb5 Rd8 25. Rbd1 Qe7 26. fxg5 Bb7 27. Nf4 Ne5 28. Rxd8+ Qxd8 29. Ba6 Bc6) 23... Qh6 24. fxg5 Qxg5 25. Rbe1?! { (2.72 → 1.99) Inaccuracy. Rf3 was best. } (25. Rf3 Qh5 26. Re1 Bc6 27. Qd2 Qh6 28. Qf2 Nb8 29. b5 Be8 30. Rh3 Qg5 31. Rg3 Qh6) 25... d4 26. Rf2 h5 27. Bb5 Rd8 28. Bxd7 Rxd7 29. Qd2?? { (2.21 → -0.21) Blunder. Rf4 was best. } (29. Rf4 Bb7 30. b5 Bh6 31. Ref1 Kf8 32. Nb4 h4 33. Nc6 h3 34. gxh3 f5 35. exf6 Qd5+) 29... Qg6?? { (-0.21 → 2.51) Blunder. Qxd2 was best. } (29... Qxd2) 30. Qf4?? { (2.51 → 0.51) Blunder. Nf4 was best. } (30. Nf4) 30... Bh6 31. Qf6 Be3 32. Qxg6+ fxg6 33. Rf6 Bd5? { (0.58 → 1.73) Mistake. Be4 was best. } (33... Be4 34. Ref1 Bf5 35. h4 Kg7 36. Kh2 Rc7 37. Nf4 Bxf4+ 38. Rxf4 Rd7 39. Kg3 Rd5 40. R4xf5) 34. Rxg6+ Kh7 35. Rf6 Rg7 36. Re2 Bg5 37. Rf1 h4 38. h3 Be3 39. c3?? { (1.83 → -2.79) Blunder. Rf6 was best. } (39. Rf6 Bg5 40. Rf8 Be3 41. b5 Rc7 42. Kh2 Be4 43. Rf6 Bf5 44. g4 Be4 45. a4 Kg8) 39... Rg3 40. Nf4 Bxf4?? { (-2.78 → 2.50) Blunder. Bc4 was best. } (40... Bc4) 41. Rxf4 Rxh3+ 42. Kg1 Rxc3 43. Rxd4 Rxa3? { (2.84 → 4.70) Mistake. Kg6 was best. } (43... Kg6 44. Rxh4 Rxa3 45. Rf2 Rg3 46. Rh8 Rg5 47. Rg8+ Kh5 48. Rxg5+ Kxg5 49. Rf7 a5 50. bxa5) 44. Rxh4+? { (4.70 → 2.81) Mistake. Rxd5 was best. } (44. Rxd5) 44... Kg7 45. Rf2 Ra1+?! { (3.28 → 4.79) Inaccuracy. Rg3 was best. } (45... Rg3 46. b5) 46. Kh2 a5 47. bxa5 bxa5 48. Rg4+ Kh8 49. Rf6 Kh7 50. Rfg6 Rf1?? { (6.43 → Mate in 8) Checkmate is now unavoidable. Ra4 was best. } (50... Ra4 51. Rg7+ Kh8 52. Rg8+ Kh7 53. Rxa4 Kxg8 54. g4 Kh7 55. Kg3 Bc6 56. Rxa5 Kg6 57. Kf4) 51. Rg7+ Kh6 52. R4g6+ Kh5 53. g4+ Kh4 54. Rh7# { White wins by checkmate. } 1-0