[Event "4th Interuniversity Team Battle"] [Site "https://lichess.org/kw3hwzID"] [Date "2024.04.28"] [White "Preshaan123"] [Black "sibiryak24"] [Result "0-1"] [UTCDate "2024.04.28"] [UTCTime "13:54:16"] [WhiteElo "2601"] [BlackElo "2674"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Smith-Morra Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 { B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined } 5. cxd4 Nc6 6. Nf3 d6 7. Nc3 Nxc3 8. bxc3 Bg4?! { (0.29 → 1.03) Inaccuracy. e6 was best. } (8... e6) 9. Bc4?! { (1.03 → -0.02) Inaccuracy. Rb1 was best. } (9. Rb1 Qc7) 9... d5 10. Be2 e6 11. O-O Rc8 12. h3 Bxf3?! { (-0.08 → 0.56) Inaccuracy. Bh5 was best. } (12... Bh5 13. Rb1 Qd7 14. Nh2 Bg6 15. Bd3 Be7 16. f4 Bxd3 17. Qxd3 Na5 18. f5 exf5 19. Rb2) 13. Bxf3 Be7 14. Be3 Na5 15. Rb1 b6 16. Re1?! { (0.28 → -0.61) Inaccuracy. Bd2 was best. } (16. Bd2 O-O) 16... Nc4?! { (-0.61 → 0.32) Inaccuracy. Rxc3 was best. } (16... Rxc3 17. Be2 O-O 18. Ba6 Qd7 19. Bc1 Nc4 20. Rb3 Rxb3 21. axb3 Na5 22. Bd2 Ra8 23. g3) 17. Qa4+ Qd7 18. Qb3 O-O 19. Bf4 Rc6 20. Rbd1 Rfc8 21. Rd3 a5 22. Bc1 Ra8? { (-0.67 → 0.67) Mistake. R6c7 was best. } (22... R6c7) 23. Bd1?! { (0.67 → 0.11) Inaccuracy. Be2 was best. } (23. Be2 Qd8 24. h4 b5 25. Rf3 b4 26. Bd3 Bxh4 27. Rh3 g6 28. Qd1 f5 29. exf6 Bxf6) 23... a4 24. Qc2 b5 25. Rg3 Rac8 26. Qe2 Bf8 27. Bc2 g6 28. h4 Nb6 29. Bd2 b4? { (0.29 → 1.93) Mistake. Nc4 was best. } (29... Nc4 30. h5) 30. Bd3? { (1.93 → 0.38) Mistake. h5 was best. } (30. h5 Qe8 31. hxg6 fxg6 32. Qh5 R6c7 33. Rxg6+ hxg6 34. Bxg6 Qe7 35. Qg4 Nc4 36. Bg5 Qd7) 30... bxc3 31. Bc1 Rc4?! { (0.03 → 0.96) Inaccuracy. Qe7 was best. } (31... Qe7 32. h5 Bg7 33. Bc2 Nc4 34. hxg6 hxg6 35. Bg5 Qb4 36. Rb1 Qa3 37. Qg4 Qxa2 38. Bxg6) 32. Be3? { (0.96 → -0.28) Mistake. Qg4 was best. } (32. Qg4 Qe8) 32... c2 33. Rc1 Ba3 34. Bxc4?? { (0.87 → -1.57) Blunder. Rxc2 was best. } (34. Rxc2) 34... Bxc1 35. Bb5?? { (-1.33 → -4.98) Blunder. Bxc1 was best. } (35. Bxc1 Rxc4) 35... Bxe3 36. Bxd7 c1=Q+ 37. Kh2 Nxd7 38. fxe3 Rc2 39. Qf3 Qd2 40. h5 Qe2 41. hxg6 Qxf3 42. gxh7+ Kxh7 43. Rxf3 Rxa2?? { (-5.09 → 0.00) Blunder. Kg7 was best. } (43... Kg7 44. a3 Ra2 45. e4 dxe4 46. Rg3+ Kf8 47. Re3 Nb6 48. Rxe4 Rxa3 49. Rh4 Nd5 50. Rh8+) 44. Rxf7+ Kg6 45. Rxd7 Kf5 46. Ra7 Ke4 47. Ra6 Kxe3 48. Rxe6 Kxd4 49. Re8 a3 50. e6 Re2 51. Ra8 a2 52. e7 Rxe7 53. Rxa2 Rh7+ 54. Kg1 Ke5 55. Rf2 Kd6 56. Rf1 Re7 57. Rf2 Re4 58. g3 d4 59. Kg2 Kd5 60. Kf3 Re3+ 61. Kf4 Kc4 62. g4 Kd3 63. g5 Re4+ 64. Kf5 Re2 65. g6?? { (0.00 → Mate in 12) Checkmate is now unavoidable. Rxe2 was best. } (65. Rxe2 Kxe2 66. g6 d3 67. g7 d2 68. g8=Q d1=Q 69. Kf6 Qd6+ 70. Qe6+ Qxe6+ 71. Kxe6 Kd3) 65... Rxf2+ 66. Ke5 Rg2 67. g7 Ke3 68. Kf6 Rxg7 69. Kxg7 d3 70. Kf6 d2 71. Ke5 d1=Q 72. Kf5 Qd3+ 73. Ke6 Qd4 74. Ke7 Ke4 75. Kf7 Qd5+ 76. Ke7 Ke5 77. Kf8 Qd6+ 78. Kg8 Qc7 79. Kh8 Kf6 80. Kg8 Qg7# { Black wins by checkmate. } 0-1