[Event "Weekly Classical Arena"] [Site "https://lichess.org/CIoTeAEC"] [Date "2021.04.16"] [White "Butafor"] [Black "HumanSponge"] [Result "0-1"] [UTCDate "2021.04.16"] [UTCTime "21:02:38"] [WhiteElo "2253"] [BlackElo "1846"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A52"] [Opening "Indian Defense: Budapest Defense, Alekhine Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e5?! { (0.14 → 1.08) Inaccuracy. e6 was best. } (2... e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 d5 6. Bg2 Be7 7. O-O) 3. dxe5 Ng4 4. e4 { A52 Indian Defense: Budapest Defense, Alekhine Variation } Nxe5 5. f4 Ng6?! { (0.47 → 1.57) Inaccuracy. Nec6 was best. } (5... Nec6 6. Nc3 Bc5 7. Qg4 O-O 8. f5 d6 9. Nf3 Bb4 10. Bd2) 6. Be3?! { (1.57 → 0.64) Inaccuracy. Nc3 was best. } (6. Nc3 Bb4 7. Ne2 a5 8. Be3 d6 9. a3 Bc5 10. Bxc5 dxc5) 6... Nc6?! { (0.64 → 1.49) Inaccuracy. Bb4+ was best. } (6... Bb4+ 7. Nd2 d6 8. Qb3 Na6 9. O-O-O Qe7 10. Ngf3 O-O 11. Re1) 7. Nf3?! { (1.49 → 0.82) Inaccuracy. Nc3 was best. } (7. Nc3) 7... Bb4+ 8. Nbd2 O-O? { (0.55 → 1.74) Mistake. d6 was best. } (8... d6 9. Qb3) 9. Bd3? { (1.74 → 0.53) Mistake. a3 was best. } (9. a3 Be7 10. Qc2 b6 11. b4 d6 12. Rd1 Bf6 13. Bd3 Bh4+ 14. g3 Bf6 15. O-O Bh3) 9... d6 10. Qc2? { (0.40 → -1.24) Mistake. Qe2 was best. } (10. Qe2 Bg4) 10... Re8? { (-1.24 → 0.00) Mistake. Bc5 was best. } (10... Bc5 11. Ke2) 11. h3?? { (0.00 → -3.05) Blunder. g3 was best. } (11. g3 Bg4 12. O-O Bc5 13. Rae1 Nb4 14. Qb3 Nxd3 15. Qxd3 Nf8 16. Bxc5 dxc5 17. Qc3 Ne6) 11... Bd7?? { (-3.05 → 0.76) Blunder. Bc5 was best. } (11... Bc5 12. Ke2 Nb4 13. Qc3 f5 14. Bb1 fxe4 15. Nxe4 Bxe3 16. Kxe3 d5 17. Rd1 Bf5 18. Qxb4) 12. O-O-O?? { (0.76 → -1.42) Blunder. a3 was best. } (12. a3 Bc5 13. Bxc5 dxc5 14. g3 Qf6 15. O-O-O Nd4 16. Nxd4 Qxd4 17. e5 Qe3 18. Rhg1 Rad8) 12... a5?? { (-1.42 → 1.15) Blunder. Bc5 was best. } (12... Bc5) 13. g4?? { (1.15 → -2.83) Blunder. a3 was best. } (13. a3) 13... a4?? { (-2.83 → -0.03) Blunder. Bc5 was best. } (13... Bc5) 14. g5?? { (-0.03 → -3.66) Blunder. a3 was best. } (14. a3 h6) 14... a3 15. b3?! { (-3.14 → -4.70) Inaccuracy. Nb1 was best. } (15. Nb1 axb2+) 15... f6?? { (-4.70 → -0.75) Blunder. Bc5 was best. } (15... Bc5) 16. h4?? { (-0.75 → -3.18) Blunder. f5 was best. } (16. f5) 16... Bg4?! { (-3.18 → -1.87) Inaccuracy. Bc5 was best. } (16... Bc5) 17. Rdg1?! { (-1.87 → -2.63) Inaccuracy. Kb1 was best. } (17. Kb1) 17... Bh5 18. f5 Nge5?? { (-2.69 → -0.64) Blunder. Bc5 was best. } (18... Bc5) 19. Nxe5 Nxe5 20. gxf6? { (-0.75 → -2.22) Mistake. Rh3 was best. } (20. Rh3) 20... Qxf6 21. Bd4 c5 22. Ba1?? { (-1.35 → -6.41) Blunder. Bxe5 was best. } (22. Bxe5) 22... Nxd3+ 23. Qxd3?? { (-5.99 → Mate in 10) Checkmate is now unavoidable. Kb1 was best. } (23. Kb1 Nb2 24. Rg3 Qe5 25. Rhg1 Re7 26. Nf3 Bxf3 27. Rxf3 Qxe4 28. Qxe4 Rxe4 29. f6 Re1+) 23... Qxa1+ 24. Qb1 Bxd2+ 25. Kxd2 Qxb1? { (Mate in 8 → -8.39) Lost forced checkmate sequence. Qd4+ was best. } (25... Qd4+ 26. Qd3 Qf2+ 27. Qe2 Qxe2+ 28. Kc3 Rxe4 29. Rxg7+ Kh8 30. Rg8+ Rxg8 31. Rh3 Rd4 32. Rg3) 26. Rxb1 Rxe4 27. Rh2 Rae8 28. b4 Re2+ 29. Rxe2 Rxe2+ 30. Kd3 Rxa2 31. bxc5 dxc5 32. Rxb7 Be2+ 33. Kc3 Ra1 34. Ra7 a2 35. Kb2 Rf1 36. Rxa2 Bxc4 37. Ra8+ Kf7 38. Ra7+ Kf6 39. h5 Rxf5 40. h6 Bf7 41. Ra6+ Be6 42. hxg7 Rg5 43. Rc6 c4 44. Kc3 Rxg7 { White resigns. } 0-1