[Event "Weekly Classical Arena"] [Site "https://lichess.org/WPKCQymE"] [Date "2023.01.27"] [White "Lagoyda"] [Black "Chelabzdunchik"] [Result "1-0"] [UTCDate "2023.01.27"] [UTCTime "19:49:16"] [WhiteElo "1785"] [BlackElo "2159"] [WhiteRatingDiff "+238"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } Nc6 3. Nf3 g6 4. d3 Bg7 5. c3 Qb6?! { (-0.12 → 0.47) Inaccuracy. Nf6 was best. } (5... Nf6 6. Be2 O-O 7. O-O b5 8. a3 Rb8 9. Kh1 d6 10. Be3) 6. Qc2 e6 7. Be3 d6 8. Nbd2 Qd8 9. Be2 Nf6 10. h3 O-O 11. O-O b5 12. Rab1 a5 13. Qd1 b4 14. c4?! { (-0.24 → -1.03) Inaccuracy. d4 was best. } (14. d4 cxd4) 14... Nd7 15. Qe1 Bb7 16. g4 Ne7?! { (-1.39 → -0.40) Inaccuracy. Qe7 was best. } (16... Qe7) 17. Qh4 Nc6 18. Qg3 Ne7?! { (-0.95 → 0.10) Inaccuracy. a4 was best. } (18... a4) 19. Ng5?! { (0.10 → -0.59) Inaccuracy. h4 was best. } (19. h4 d5) 19... Nc6 20. h4 Nd4 21. Bd1 d5 22. cxd5 exd5 23. e5 Ne6? { (-0.75 → 0.64) Mistake. f6 was best. } (23... f6 24. exf6) 24. Rc1?! { (0.64 → -0.02) Inaccuracy. Bf3 was best. } (24. Bf3) 24... d4 25. Bf2?? { (0.27 → -2.81) Blunder. Nxe6 was best. } (25. Nxe6 fxe6 26. Bf2 g5 27. hxg5 Rxf4 28. Bb3 Kh8 29. Bxe6 Bxe5 30. Rce1 Qe8 31. Rxe5 Nxe5) 25... Bd5?? { (-2.81 → 1.06) Blunder. Nxf4 was best. } (25... Nxf4 26. Qxf4 Bxe5 27. Qxf7+ Rxf7 28. Bb3 Qc7 29. Nde4 Bxe4 30. Bxf7+ Kh8 31. Nxe4 Rf8 32. Be6) 26. Nc4 Bxc4?! { (0.55 → 1.14) Inaccuracy. f6 was best. } (26... f6 27. Bf3) 27. Rxc4 Rc8?! { (1.00 → 1.66) Inaccuracy. Nxf4 was best. } (27... Nxf4 28. Qxf4 Nxe5 29. Ne4 Nxd3 30. Qd2 Nxf2 31. Qxf2 Qd5 32. Nd2 Rae8 33. Bf3 Qe6 34. Kg2) 28. Rc1 Nb6 29. Bf3?! { (1.26 → 0.54) Inaccuracy. Ne4 was best. } (29. Ne4) 29... Nd5?! { (0.54 → 1.50) Inaccuracy. Nxg5 was best. } (29... Nxg5 30. hxg5) 30. Bxd5?! { (1.50 → 0.59) Inaccuracy. f5 was best. } (30. f5 Nxg5 31. hxg5 Ne3 32. Bxe3 dxe3 33. f6 Re8 34. fxg7 Qxg5 35. Be2 Rxe5 36. Qf4 Qe7) 30... Qxd5 31. Ne4 Rfd8? { (0.80 → 2.14) Mistake. Kh8 was best. } (31... Kh8 32. b3) 32. Rc4 Rb8? { (2.01 → 3.65) Mistake. Nf8 was best. } (32... Nf8 33. h5) 33. Rfc1? { (3.65 → 2.16) Mistake. f5 was best. } (33. f5 Bxe5 34. Qf3 Rbc8 35. fxe6 fxe6 36. b3 Rf8 37. Qg2 a4 38. bxa4 h6 39. a5 Bf4) 33... b3 34. a3 Rdc8?! { (2.52 → 3.32) Inaccuracy. Kh8 was best. } (34... Kh8 35. Qf3) 35. Be1?! { (3.32 → 2.32) Inaccuracy. f5 was best. } (35. f5 Nd8 36. Rxc5 Rxc5 37. Rxc5 Qa8 38. Qf3 Rc8 39. Bxd4 Nc6 40. Bc3 Bxe5 41. Bxe5 Nxe5) 35... Ra8?! { (2.32 → 3.40) Inaccuracy. Kh8 was best. } (35... Kh8 36. Bxa5 Bf8 37. Bd2 Be7 38. Qg2 Rf8 39. Rf1 Ra8 40. a4 Ra7 41. a5 Qa8 42. Qf3) 36. Bd2 Qd8?! { (2.91 → 3.88) Inaccuracy. Kh8 was best. } (36... Kh8 37. h5) 37. Kf2?! { (3.88 → 2.46) Inaccuracy. f5 was best. } (37. f5 Nc7 38. h5 Nd5 39. hxg6 fxg6 40. f6 Bf8 41. Qh4 Rc6 42. e6 Rxe6 43. Ng5 Qd7) 37... Bf8? { (2.46 → 4.13) Mistake. f5 was best. } (37... f5 38. Nd6 fxg4 39. Qxg4 Qe7 40. Nxc8 Rxc8 41. h5 Rf8 42. hxg6 hxg6 43. Ke2 Nxf4+ 44. Bxf4) 38. f5 Nc7?! { (3.98 → 5.33) Inaccuracy. Be7 was best. } (38... Be7 39. fxe6 Bxh4 40. Nf6+ Bxf6 41. exf7+ Kxf7 42. Qf3 Ke6 43. Qxf6+ Qxf6+ 44. exf6 Kxf6 45. Bh6) 39. Nxc5? { (5.33 → 2.67) Mistake. Bg5 was best. } (39. Bg5 Be7 40. Bxe7 Qxe7 41. Rxc5 Qd8 42. Nd6 a4 43. Nxc8 Rxc8 44. Kg1 Qe7 45. Rc6 Qd8) 39... Bxc5 40. Rxc5 Nd5 41. Bg5 Qd7 42. Qf3 Nb6?! { (3.30 → 4.99) Inaccuracy. Nc3 was best. } (42... Nc3 43. Rxc8+) 43. h5 Rxc5 44. Rxc5 Rc8 45. Rxa5?! { (5.47 → 3.83) Inaccuracy. hxg6 was best. } (45. hxg6 fxg6 46. e6 Rxc5 47. exd7 Nxd7 48. Kg3 gxf5 49. gxf5 Kg7 50. Qg4 Nf6 51. Bxf6+ Kxf6) 45... Qc7 46. hxg6 hxg6 47. Qe4? { (4.57 → 2.55) Mistake. fxg6 was best. } (47. fxg6 Rf8 48. Bh6 Re8 49. Qxf7+ Qxf7+ 50. gxf7+ Kxf7 51. Kf3 Rc8 52. Ra6 Nd5 53. Ke4 Nc3+) 47... Nd7?! { (2.55 → 3.43) Inaccuracy. Nc4 was best. } (47... Nc4 48. Ra8) 48. Ra8 Nb8?? { (2.70 → 6.06) Blunder. gxf5 was best. } (48... gxf5 49. gxf5) 49. fxg6 f6?? { (6.45 → Mate in 11) Checkmate is now unavoidable. fxg6 was best. } (49... fxg6 50. Qxg6+ Qg7 51. Qf5 Re8 52. Kg3 Qxe5+ 53. Qxe5 Rxe5 54. Rxb8+ Kf7 55. Rb7+ Kg6 56. Bf4) 50. Qd5+?! { (Mate in 11 → 12.53) Lost forced checkmate sequence. Bxf6 was best. } (50. Bxf6 Kf8 51. Qd5 Qc2+ 52. Kg3 Qxd3+ 53. Kh4 Qxg6 54. Qd6+ Kf7 55. Ra7+ Nd7 56. Qxd7+ Kf8) 50... Kh8?! { (12.53 → Mate in 5) Checkmate is now unavoidable. Kg7 was best. } (50... Kg7 51. Bxf6+ Kxg6 52. Qe4+ Kf7 53. Qh7+ Ke8 54. Qg8+ Kd7 55. Qd5+ Ke8 56. Qe6+ Kf8 57. Be7+) 51. Bxf6+ Qg7 52. Qh1+ Kg8 53. Bxg7 Kxg7 54. Qh7+ Kf8 55. Qf7# { White wins by checkmate. } 1-0