[Event "GM Nikita Arena"] [Site "https://lichess.org/vgVMAALJ"] [Date "2021.02.09"] [White "WODERHH"] [Black "Alph4"] [Result "0-1"] [UTCDate "2021.02.09"] [UTCTime "17:48:01"] [WhiteElo "1896"] [BlackElo "1391"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. h3 O-O 5. Nbd2 d5?! { (-0.28 → 0.44) Inaccuracy. c5 was best. } (5... c5 6. c3 cxd4 7. cxd4 Qb6 8. e3 Qxb2 9. Bd3 Qc3 10. Be2) 6. e3 Nc6?! { (0.00 → 0.91) Inaccuracy. b6 was best. } (6... b6 7. c3 Bb7 8. Be2 c5 9. O-O Nc6 10. Qb3 Nd7 11. Rfd1) 7. c3 a6 8. Bd3 Re8 9. O-O Nd7 10. e4 dxe4 11. Nxe4 e5 12. dxe5?! { (1.03 → 0.17) Inaccuracy. Bg5 was best. } (12. Bg5) 12... Ndxe5 13. Nxe5 Nxe5 14. Bc2 Qxd1 15. Raxd1 Nc4 16. Rb1 Be5 17. Bg5 Bf5 18. Rfe1 f6 19. Bb3?? { (0.62 → -1.31) Blunder. Bxf6 was best. } (19. Bxf6 Bxe4 20. Bxe4 Bxf6 21. Bd5+ Kg7 22. Bxc4 Rxe1+ 23. Rxe1 Rd8 24. Re2 b5 25. Be6 h5) 19... Kg7?! { (-1.31 → -0.20) Inaccuracy. b5 was best. } (19... b5 20. Nxf6+ Bxf6 21. Bxf6 Bxb1 22. Rxb1 Re6 23. Bg5 Kf8 24. Rd1 Rd6 25. Ra1 Re8 26. a4) 20. Bxc4 Bxe4?? { (-0.19 → 3.99) Blunder. fxg5 was best. } (20... fxg5 21. f3 Rad8 22. Rbd1 Rxd1 23. Rxd1 h5 24. Nxg5 Bg3 25. Kf1 h4 26. Be2 Kf6 27. Ne4+) 21. Be3?? { (3.99 → -3.10) Blunder. Rxe4 was best. } (21. Rxe4) 21... Bxb1 22. Rxb1 b5 23. Bb3 Rac8 24. g3?! { (-2.89 → -4.37) Inaccuracy. Bd5 was best. } (24. Bd5 c5) 24... c5? { (-4.37 → -2.64) Mistake. Bxg3 was best. } (24... Bxg3 25. a4) 25. Kg2 c4 26. Bc2?! { (-2.68 → -3.81) Inaccuracy. Bd1 was best. } (26. Bd1 Rb8 27. Ba7 Rb7 28. Bc5 Rd7 29. Be3 Bb8 30. Bf3 Re6 31. a4 bxa4 32. Ra1 Rxe3) 26... f5?! { (-3.81 → -2.97) Inaccuracy. Bd6 was best. } (26... Bd6 27. Rd1 Bc5 28. Rd7+ Re7 29. Rxe7+ Bxe7 30. h4 b4 31. Bd1 bxc3 32. bxc3 Bc5 33. Bf4) 27. Kf3 Bf6 28. Rd1?! { (-2.09 → -2.87) Inaccuracy. g4 was best. } (28. g4 fxg4+) 28... Rcd8 29. Re1 Rd7 30. Bh6+?! { (-2.49 → -3.36) Inaccuracy. h4 was best. } (30. h4) 30... Kf7 31. Be3? { (-3.00 → -5.27) Mistake. Rb1 was best. } (31. Rb1) 31... Bg5 32. a4 Bxe3 33. fxe3 Rd2 34. Rc1 Kf6 35. g4 Rh2 36. Kg3 Re2 37. gxf5? { (-8.02 → Mate in 5) Checkmate is now unavoidable. e4 was best. } (37. e4 fxe4) 37... R2xe3+? { (Mate in 5 → -8.50) Lost forced checkmate sequence. R8xe3+ was best. } (37... R8xe3+ 38. Kh4 g5+ 39. Kh5 Rh2 40. Rh1 Rexh3+ 41. Kg4 h5#) 38. Kf4? { (-8.50 → Mate in 4) Checkmate is now unavoidable. Kf2 was best. } (38. Kf2 Re2+ 39. Kf1 gxf5 40. axb5 axb5 41. b3 Rh2 42. Kg1 cxb3 43. Bxb3 Rb2 44. c4 b4) 38... gxf5?? { (Mate in 4 → -5.12) Lost forced checkmate sequence. g5+ was best. } (38... g5+ 39. Kg4 h5+ 40. Kxh5 Rh8+ 41. Kg4 Rh4#) 39. Bxf5 Re2 40. axb5?! { (-5.02 → -6.87) Inaccuracy. Bxh7 was best. } (40. Bxh7 Rf2+ 41. Kg3 Rxb2 42. axb5 axb5 43. h4 Re3+ 44. Kf4 Rh3 45. Bg8 Rb3 46. Bxc4 bxc4) 40... axb5 41. Bd7 R8e4+ 42. Kf3 R2e3+ 43. Kf2 Re2+ 44. Kf1 Rxb2 45. Bc6 Rf4+ 46. Kg1 Rh4 47. Rf1+ Ke5 48. Bd7 Ke4 49. Re1+ Kd3 50. Bg4 Kxc3 51. Re3+ Kb4 52. Re7 c3 53. Rc7 Kb3 54. Be6+ Kc2 55. Bf5+ Kd2 56. Rd7+ Ke3 57. Rc7 b4 58. Re7+ Kf4 59. Bd3 b3 60. Re4+ Kg5 61. Re5+ Kf6 62. Rf5+ Kg6 63. Rf2+ Kg5 64. Rxb2 cxb2 65. Kg2 Kf4 66. Bb1 Rh6?! { (Mate in 19 → -59.56) Lost forced checkmate sequence. Rh5 was best. } (66... Rh5) 67. Kh2 Rc6 68. Bxh7 Rc1 69. Bg6 b1=Q 70. Bxb1 Rxb1 { White resigns. } 0-1