[Event "CCC and NACCL: Swiss Group 5"] [Site "https://lichess.org/2BFGspcr"] [Date "2022.09.10"] [White "calculatebetter"] [Black "Former_Player"] [Result "1-0"] [UTCDate "2022.09.10"] [UTCTime "18:05:37"] [WhiteElo "2393"] [BlackElo "2437"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [BlackTitle "GM"] [Variant "Chess960"] [TimeControl "300+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rbnqbkrn/pppppppp/8/8/8/8/PPPPPPPP/RBNQBKRN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 c5 2. Bxh7 Bxh2 3. Bxg8 Kxg8 4. Ng3 Bxg1 5. Kxg1 d5 6. cxd5 { White offers draw } 6... Qxd5 7. Nd3 Bc6 8. f3 c4 9. Nf2 Nb6?! { (-0.87 → 0.18) Inaccuracy. Qe5 was best. } (9... Qe5) 10. d4 cxd3 11. Nxd3 Rd8 12. Qb3 Qxb3 13. axb3 Nc8 14. Ne5 Bb5 15. Rc1 f6 16. Nc4 Nf7 17. Kf2 b6 18. Bb4 Kf8 19. Na3 Bd7 20. Rc7 a5 21. Bc3 e5 22. b4 a4 23. b5 Nfd6 24. Bb4 Kg8 25. Ne4 Nxb5? { (0.00 → 1.27) Mistake. Nxe4+ was best. } (25... Nxe4+ 26. fxe4 Be6 27. Ke3 Rd4 28. Bc3 Rd1 29. Bb4) 26. Rxd7 Rxd7 27. Nxb5 Na7 28. Nxa7 Rxa7 29. Ke3? { (1.65 → 0.50) Mistake. Nd6 was best. } (29. Nd6 Rc7 30. Ke3 Kh7 31. Kd3 Rc1 32. Nb5 Rd1+ 33. Kc4 Rg1 34. g4 e4 35. fxe4 Rxg4) 29... Rd7?! { (0.50 → 1.60) Inaccuracy. Kf7 was best. } (29... Kf7 30. Ba3 Rd7 31. Nc3 Rd4 32. Kf2 f5 33. e3 Rc4 34. Ke2 g5 35. g3 Rc8 36. Nxa4) 30. Nd6 Rc7 31. Kd3 Rc1 32. Nc4 b5? { (1.76 → 3.12) Mistake. Rd1+ was best. } (32... Rd1+ 33. Kc2) 33. Nd6 g6?! { (2.92 → 3.84) Inaccuracy. Rb1 was best. } (33... Rb1 34. Kc2) 34. Nxb5 f5 35. Nc3 Rg1 36. Bd6 e4+ 37. fxe4 fxe4+ 38. Kxe4 Rxg2 39. Kf3 Rg5 40. Nxa4 Rb5 41. Ba3?! { (5.66 → 4.30) Inaccuracy. b4 was best. } (41. b4 Rd5 42. Bc5 Kf7 43. Nc3 Rh5 44. Bd4 Ke6 45. Kg4 Kd6 46. b5 Kd7 47. e4 Rh2) 41... Kf7 42. Nc3 Ra5 43. Ne4 Ke6 44. Nc5+ Ke5 45. Nd3+ Kd4 46. Nf4 Rf5 47. e3+ Ke5 48. Kg4?? { (6.01 → 0.00) Blunder. Bc5 was best. } (48. Bc5 Rf7 49. Bd4+ Kf5 50. b4 Re7 51. b5 g5 52. Nd3 g4+ 53. Kg3 Rb7 54. b6 Rb8) 48... g5?? { (0.00 → 5.55) Blunder. Ke4 was best. } (48... Ke4 49. Nxg6 Ra5 50. Bb4 Rb5 51. Bc3 Kxe3 52. Ne5 Ke4 53. Kg5 Rb6 54. Kh4 Rf6 55. Kg3) 49. Nd3+ Ke4 50. Nc5+ Ke5 51. Nd7+ Ke4 52. Nc5+ Ke5 53. b4? { (5.67 → 2.93) Mistake. Bb4 was best. } (53. Bb4 Kf6 54. Nd7+ Ke6 55. Bc3 Rf1 56. Nc5+ Kd5 57. Bd4 Rg1+ 58. Kf5 g4 59. Kf4 Kc4) 53... Rf1 54. b5 Rg1+ 55. Kf3 g4+ 56. Kf2 Rb1 57. b6 Kf5?? { (3.00 → 9.14) Blunder. g3+ was best. } (57... g3+ 58. Kg2 Kf5 59. Kxg3 Rxb6 60. Kf3 Rh6 61. e4+ Ke5 62. Bb2+ Kd6 63. Bd4 Rh7 64. Nd3) 58. b7 Kg5 59. Bc1 Kh4 60. Kg2?! { (9.02 → 5.37) Inaccuracy. e4 was best. } (60. e4 Rxc1 61. b8=Q Rxc5 62. Qh2+ Kg5 63. Qd6 Rc2+ 64. Ke3 Kh4 65. e5 Kh3 66. e6 g3) 60... Rb5?! { (5.37 → 9.24) Inaccuracy. g3 was best. } (60... g3 61. e4) 61. e4 g3 62. Bf4 Rb2+ 63. Kf3 g2 64. Be3 Rb3? { (9.59 → Mate in 7) Checkmate is now unavoidable. Kh5 was best. } (64... Kh5 65. Bd4 Kg5 66. Bxb2 g1=Q 67. b8=Q Qf1+ 68. Ke3 Qg1+ 69. Kd3 Qf1+ 70. Kd4 Qf2+ 71. Kd5) 65. Kxg2?! { (Mate in 7 → 17.92) Lost forced checkmate sequence. Nxb3 was best. } (65. Nxb3 g1=Q 66. Bxg1 Kg5 67. b8=Q Kf6 68. Qf8+ Kg6 69. Be3 Kh7 70. Qf7+ Kh8 71. Bd4#) 65... Rb2+ 66. Kf3 { Black resigns. } 1-0