[Event "Rated rapid game"] [Site "https://lichess.org/dynX0Emb"] [Date "2021.10.21"] [White "mangiafico"] [Black "andrewwhited"] [Result "1-0"] [UTCDate "2021.10.21"] [UTCTime "23:51:49"] [WhiteElo "2079"] [BlackElo "1577"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A71"] [Opening "Benoni Defense: Classical Variation, Averbakh-Grivas Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5?! { (0.20 → 0.86) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4) 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. Nf3 Bg7 8. Bg5 { A71 Benoni Defense: Classical Variation, Averbakh-Grivas Attack } O-O 9. Qc2?! { (1.11 → 0.22) Inaccuracy. Nd2 was best. } (9. Nd2 h6 10. Bh4 Qe7 11. Be2 Nbd7 12. O-O g5 13. Bg3 Ne5 14. f4 Ng6 15. f5 Ne5) 9... Bg4?! { (0.22 → 1.27) Inaccuracy. h6 was best. } (9... h6 10. Bf4) 10. Be2?! { (1.27 → 0.46) Inaccuracy. Nd2 was best. } (10. Nd2) 10... a6 11. a4 Nbd7 12. O-O Nb6 13. Rac1 Qe8?! { (0.37 → 1.01) Inaccuracy. Re8 was best. } (13... Re8 14. Rce1 Bxf3 15. Bxf3 Nbd7 16. Be2 Rc8 17. Bc4 Ne5 18. b3 Qa5 19. Bd2 Nfd7 20. Nb1) 14. h3 Bxf3 15. Bxf3 Nc4?! { (0.85 → 1.55) Inaccuracy. Nbd7 was best. } (15... Nbd7 16. Be2 Qe5 17. Bh4 Rfe8 18. Bg3 Qe7 19. Rce1 Rab8 20. Bh4 Qe5 21. Kh1 Qd4 22. f3) 16. Qb3? { (1.55 → 0.17) Mistake. Be2 was best. } (16. Be2 Na5) 16... Na5 17. Qb6? { (-0.09 → -1.25) Mistake. Qc2 was best. } (17. Qc2 c4 18. Rce1 Nb3 19. Qe2 b5 20. e5 Qxe5 21. Qxe5 dxe5 22. axb5 axb5 23. d6 Rab8) 17... Nc4? { (-1.25 → 0.05) Mistake. Qe5 was best. } (17... Qe5 18. Qxa5) 18. Qxb7?! { (0.05 → -0.85) Inaccuracy. Qb3 was best. } (18. Qb3) 18... Nd2?? { (-0.85 → 7.65) Blunder. Qe5 was best. } (18... Qe5 19. Qb3) 19. Bxd2 Rb8 20. Qxa6 Rxb2 21. Bf4 Rb3 22. Bxd6 Ra3 23. Bxf8 Bxf8 24. Qb5 Qe5 25. Nb1 Rxf3 26. gxf3 Bd6 27. Rfe1 Qh2+ 28. Kf1 Qxh3+ 29. Ke2 Nxe4 30. fxe4 Qg4+ 31. Kd3 Qf3+ 32. Kc2 Qxf2+ 33. Qe2 Qd4 34. Nc3 Be5 35. Qd3 Qf2+ 36. Kb1 c4 37. Qxc4 Qb6+ 38. Qb5 Qd4 39. Red1 Qe3 40. Qe8+ Kg7 41. Qxe5+ Kf8 42. d6 Qb6+ 43. Qb5?! { (Mate in 4 → 19.16) Lost forced checkmate sequence. Nb5 was best. } (43. Nb5 Qxb5+ 44. axb5 f5 45. Rc8+ Kf7 46. Qe7#) 43... Qe3?! { (19.16 → Mate in 6) Checkmate is now unavoidable. Qd8 was best. } (43... Qd8 44. e5) 44. d7 Kg7 45. d8=Q h5 46. Qe5+ Kh6 47. Qdh8# { White wins by checkmate. } 1-0