[Event "21st Lichess Mega A Team Battle"] [Site "https://lichess.org/b4XXQa2G"] [Date "2021.11.05"] [White "Naumovich_Yaroslav"] [Black "NeverEnough"] [Result "1-0"] [UTCDate "2021.11.05"] [UTCTime "17:12:19"] [WhiteElo "2499"] [BlackElo "2902"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B40"] [Opening "Sicilian Defense: Delayed Alapin Variation, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. c3 { B40 Sicilian Defense: Delayed Alapin Variation, with e6 } d5 4. exd5 exd5 5. d4 a6 6. Bf4 Nc6 7. Nbd2 cxd4 8. Nxd4 Nxd4 9. cxd4 Nf6 10. Be2 Bd6 11. Bg5 h6 12. Bh4 O-O 13. O-O Bf5 14. Nf3 Re8 15. Bd3 Bg4?! { (-0.91 → -0.06) Inaccuracy. Be4 was best. } (15... Be4 16. Rc1 Qb6 17. Bxf6 Bf4 18. Rc3 Qxf6 19. g3 Bd6 20. Bc2 Rad8 21. Bb3 Bb8 22. Re3) 16. h3 Bh5 17. Rc1 g5 18. Bg3 Bxg3 19. fxg3 Ne4 20. g4 Bg6 21. Ne5 Qb6? { (0.00 → 1.64) Mistake. Rxe5 was best. } (21... Rxe5 22. dxe5 Qb6+ 23. Kh2 Qxb2 24. e6 Qe5+ 25. Kg1 Qd4+ 26. Kh2) 22. Bxe4 Rxe5 23. Bxg6 fxg6 24. Kh1? { (1.62 → 0.22) Mistake. Rc5 was best. } (24. Rc5 Re7 25. Qf3 Rae8 26. Qxd5+ Kg7 27. b3 Rd8 28. Qc4 Qd6 29. d5 Rdd7 30. Rd1 Re2) 24... Re4? { (0.22 → 1.64) Mistake. Re7 was best. } (24... Re7 25. Qf3 Qxd4 26. Rce1 Rxe1 27. Qf7+ Kh8 28. Rxe1 Qg7 29. Qxd5 Rf8 30. Qd6 Kh7 31. Re6) 25. Qf3 Qe6 26. Rc7? { (1.51 → 0.17) Mistake. Qf6 was best. } (26. Qf6 Qxf6) 26... Rf4 27. Qd1 Rxf1+ 28. Qxf1 Rf8 29. Qb1 Rf7 30. Rxf7 Kxf7 31. Qf1+ Ke7 32. Qc1 Kd7 33. Qc5 Qd6 34. Qa7?! { (-0.08 → -1.15) Inaccuracy. Qc3 was best. } (34. Qc3 Qc6 35. Qb4 Kc7 36. Qa5+ b6 37. Qd2 a5 38. b3 Qd6 39. a4 Kb7 40. Qd3 Qf6) 34... Qc6 35. Qb8?? { (-1.15 → -3.26) Blunder. Qa8 was best. } (35. Qa8 Qc8 36. Qa7 Qc1+ 37. Kh2 Kc7 38. b3 Qc6 39. Qa8 Qf6 40. Qg8 Qxd4 41. Qh7+ Kc6) 35... Qc1+ 36. Kh2 Qxb2?? { (-4.08 → -0.01) Blunder. Qc7+ was best. } (36... Qc7+) 37. Qe5 Qb6 38. Qg7+ Kc6 39. Qxh6 Kb5 40. Qxg5 Qd6+?? { (0.00 → 2.64) Blunder. Qxd4 was best. } (40... Qxd4 41. h4 Qe4 42. h5 gxh5 43. gxh5 Ka4 44. Kg3 Qe1+ 45. Kg4 Qd1+ 46. Kf5 Qc2+ 47. Kf6) 41. Kh1?? { (2.64 → 0.44) Blunder. Qe5 was best. } (41. Qe5) 41... Kc4 42. Qd2 Qg3 43. Qc2+ Kxd4 44. Qxg6 Qe1+ 45. Kh2 Qe5+ 46. Kh1 Kc3?! { (0.00 → 1.05) Inaccuracy. Qe1+ was best. } (46... Qe1+ 47. Kh2 Qe5+ 48. Kg1 Qe3+ 49. Kh1 Qc1+ 50. Kh2 Qf4+ 51. Kg1) 47. g5?! { (1.05 → 0.00) Inaccuracy. Qf5 was best. } (47. Qf5 Kd4) 47... Qe1+ 48. Kh2 Qe5+ 49. Kh1 d4?? { (0.00 → 1.99) Blunder. Qe1+ was best. } (49... Qe1+ 50. Kh2 Qe5+) 50. Qf6 Qg3 51. g6 b5?? { (2.03 → 7.84) Blunder. Kc2 was best. } (51... Kc2 52. Qxd4 Qxg6 53. Qf2+ Kc3 54. h4 b5 55. Kh2 Kb4 56. Qf3 Ka5 57. Qe2 Qf6 58. g3) 52. g7 b4 53. Qf3+ Qxf3 54. gxf3 d3 55. g8=Q Kd2 56. Qb3 a5?! { (73.41 → Mate in 21) Checkmate is now unavoidable. Ke3 was best. } (56... Ke3 57. Kg2) 57. a3?! { (Mate in 21 → 73.14) Lost forced checkmate sequence. Kg2 was best. } (57. Kg2 Ke3 58. Qc4 Ke2 59. Qd5 d2 60. Qc4+ Kd1 61. Kf2 a4 62. Qc6 a3 63. Qc4 b3) 57... Ke2 58. axb4 d2 59. bxa5 d1=Q+ 60. Qxd1+ Kxd1 61. f4 Ke2 62. f5 Ke3 63. f6 Kd4 64. f7 Kc5 65. f8=Q+ Kd5 66. Qb8 Kc6 67. a6 Kd5 68. a7 Ke4 69. a8=Q+ Kf5 70. Qaa7 Kg6 71. Qac7 Kh5 72. Qbc8 Kh4 73. Q7d7 Kg3 74. Qce8 Kf2 75. Qdf7+ Kg3 76. Qeg8+ Kh4 77. Qfh7# { White wins by checkmate. } 1-0