[Event "81st Lichess Mega Team Battle"] [Site "https://lichess.org/R63GpKfQ"] [Date "2024.02.23"] [White "venajalainen"] [Black "Zhigalko_Sergei"] [Result "1-0"] [UTCDate "2024.02.23"] [UTCTime "17:59:03"] [WhiteElo "2765"] [BlackElo "2779"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-5"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bf4 O-O 5. Qb3 a5 6. a3 Bxc3+ 7. Qxc3 d6 8. f3 Nbd7?! { (0.04 → 0.66) Inaccuracy. b5 was best. } (8... b5 9. cxb5 Nd5 10. Qd2 Nxf4 11. Qxf4 c6 12. e3 cxb5 13. Bd3 Qb6 14. Nh3 h6 15. Rc1) 9. e4 Qe7 10. Be3 c5 11. dxc5 Nxc5 12. Rd1 e5 13. Qd2 Ra6 14. Ne2 Be6 15. Nc3 Rc8 16. Nb5 Nb3 17. Qc3 Nc5 18. Be2 Bd7 19. Qd2 Nb3 20. Qd3 Nc5 21. Qb1 a4 22. O-O Be6 23. Qc2 Nb3 24. Qc3 Nd7 25. Qb4 Ndc5 26. Rf2 h6 27. Bf1 Rd8 28. Qe1 Rc6 29. g4 Rdc8?! { (0.22 → 0.78) Inaccuracy. Ra8 was best. } (29... Ra8 30. Nc3 Qh4 31. Kg2 Na5 32. Nd5 Bxd5 33. cxd5 Rb6 34. Rc2 Qxe1 35. Rxe1 Rb3 36. Bxc5) 30. Na7 Nd7?! { (0.68 → 1.45) Inaccuracy. Rb8 was best. } (30... Rb8) 31. Nxc8 Rxc8 32. Rg2 Bxc4 33. g5 hxg5 34. Bxg5 Qe6 35. Qh4 Bxf1 36. Rxf1 Nf8 37. Be3 Ng6 38. Qg5 Qe7? { (0.68 → 2.35) Mistake. d5 was best. } (38... d5 39. h4) 39. Qf5? { (2.35 → 0.63) Mistake. Qxe7 was best. } (39. Qxe7 Nxe7 40. Rd1 Rc6 41. f4 Ng6 42. f5 Nf8 43. Bh6 Kh7 44. Bxg7 Nd7 45. Rg4 Rc1) 39... Rc6 40. Qg4 Qh4?! { (0.61 → 1.30) Inaccuracy. Nc5 was best. } (40... Nc5) 41. Qd7 Nd4?! { (1.34 → 1.97) Inaccuracy. Qe7 was best. } (41... Qe7 42. Qxe7) 42. Qe8+? { (1.97 → 0.61) Mistake. Bxd4 was best. } (42. Bxd4) 42... Nf8 43. Kh1 Qf6?! { (0.59 → 1.43) Inaccuracy. Qh3 was best. } (43... Qh3 44. Rff2) 44. Bg5?! { (1.43 → 0.36) Inaccuracy. Qa8 was best. } (44. Qa8 Rc7) 44... Qe6 45. Qd8 Rc8 46. Qa5?! { (0.34 → -0.27) Inaccuracy. Qe7 was best. } (46. Qe7 b5 47. Bf6 Qxe7 48. Bxe7 Rc6 49. h4 Nfe6 50. Bg5 Kh7 51. Bd2 Rc2 52. Be3 Rc4) 46... b5 47. Qe1 Nc6? { (-0.01 → 1.37) Mistake. Qb3 was best. } (47... Qb3 48. Be3) 48. Qg3 Ng6?! { (1.27 → 2.32) Inaccuracy. Nd4 was best. } (48... Nd4 49. Be3 Ng6 50. Bxd4 exd4 51. f4 Qf6 52. Qg5 Qxg5 53. Rxg5 Re8 54. Rxb5 Rxe4 55. Kg2) 49. Rfg1?! { (2.32 → 1.49) Inaccuracy. h4 was best. } (49. h4 Nd4 50. h5 Nf8 51. Bd2 Qf6 52. f4 exf4 53. Qxf4 Qxf4 54. Bxf4 Rc6 55. h6 Ng6) 49... Nd4 50. h4 Ne2?? { (1.58 → 5.48) Blunder. f5 was best. } (50... f5) 51. Rxe2 d5 52. Reg2 Kf8 53. h5 Nh8 54. h6 Ke8?! { (5.48 → 10.66) Inaccuracy. gxh6 was best. } (54... gxh6 55. exd5 Qf5 56. Bxh6+ Ke8 57. Qg4 Qxg4 58. fxg4 Ng6 59. Rc1 Rxc1+ 60. Bxc1 f5 61. gxf5) 55. hxg7 Kd7 56. gxh8=Q Rxh8+ 57. Bh4 Rg8?! { (6.56 → 9.56) Inaccuracy. Kc8 was best. } (57... Kc8 58. Rh2 Kb7 59. Qg2 d4 60. Qg7 Qb3 61. Rf1 Re8 62. Bg3 Qc4 63. Re1 d3 64. Rd1) 58. Qxg8 Qh3+ 59. Rh2 Qxf3+ 60. Qg2 Qxe4 61. Qxe4 dxe4 62. Rf1 Ke6?! { (45.99 → Mate in 14) Checkmate is now unavoidable. b4 was best. } (62... b4 63. axb4 Kc6 64. Rc2+ Kb5 65. Rxf7 a3 66. bxa3 e3 67. Rc5+ Ka4 68. Ra7+ Kb3 69. Rxe5) 63. Rhf2 f5 64. Rxf5 e3 65. Bg3 Kd5 66. Rxe5+ Kc4 67. Rxe3 b4 68. Kg2 Kb5 69. Rf4 Ka6 70. Rc4 b3 71. Rb4 Ka5 72. Re5+ Ka6 73. Rc5 Ka7 74. Ra5# { White wins by checkmate. } 1-0