[Event "K-12 Fall Nationwide III"] [Site "https://lichess.org/O0A45Td9"] [Date "2021.10.30"] [White "smashattack"] [Black "Doctorstrange04"] [Result "1-0"] [UTCDate "2021.10.30"] [UTCTime "16:39:16"] [WhiteElo "2312"] [BlackElo "2442"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A57"] [Opening "Benko Gambit Declined: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5?! { (0.21 → 0.86) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5) 3. d5 b5 4. Nf3?! { (0.80 → 0.24) Inaccuracy. cxb5 was best. } { A57 Benko Gambit Declined: Main Line } (4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Nxa6 8. Bg5 Be7) 4... g6?! { (0.24 → 0.96) Inaccuracy. b4 was best. } (4... b4 5. Nbd2 g6 6. e4 d6 7. Bd3 Bg7 8. a3 O-O 9. O-O) 5. Nc3?! { (0.96 → 0.00) Inaccuracy. cxb5 was best. } (5. cxb5 a6 6. e3 Bg7 7. Nc3 O-O 8. a4 Bb7 9. Ra3 e6) 5... b4 6. Nb1 Bg7 7. e3?! { (-0.25 → -0.87) Inaccuracy. Nbd2 was best. } (7. Nbd2 O-O 8. e4 a5 9. a3 d6 10. Bd3 Nbd7 11. O-O Re8) 7... O-O 8. Bd3 d6 9. h3 a5 10. O-O Ra7 11. a3 e5 12. Bc2? { (0.16 → -1.25) Mistake. e4 was best. } (12. e4 Ra6 13. Bg5 h6 14. Be3 Nh7 15. Qc1 h5 16. Ng5 Nxg5 17. Bxg5 f6 18. Bh6 Nd7) 12... Nbd7 13. axb4 cxb4?! { (-1.03 → -0.33) Inaccuracy. e4 was best. } (13... e4 14. Nfd2 cxb4 15. Nb3 Qb6 16. N1d2 Re8 17. Nd4 Nc5 18. b3 Nfd7 19. Bb2 f5 20. Ra2) 14. Bd2? { (-0.33 → -1.71) Mistake. e4 was best. } (14. e4) 14... Ba6 15. Qe2?? { (-1.29 → -4.13) Blunder. Re1 was best. } (15. Re1 Qc7 16. b3 e4 17. Nd4 Nc5 18. Bc1 a4 19. Nd2 axb3 20. Bxb3 Nfd7 21. Bc2 f5) 15... Nxd5 16. Rc1 f5? { (-4.82 → -2.84) Mistake. Nc5 was best. } (16... Nc5 17. Rd1) 17. Qd1 N5f6 18. Be1?! { (-2.87 → -3.92) Inaccuracy. e4 was best. } (18. e4 f4) 18... Nc5 19. Nbd2 Bb7 20. Nb3 Qb6?! { (-3.79 → -2.46) Inaccuracy. Qc7 was best. } (20... Qc7 21. Ra2) 21. Nxc5 Qxc5 22. Bb3? { (-2.14 → -3.66) Mistake. Nd2 was best. } (22. Nd2 Kh8 23. Ba4 Qc7 24. Nb3 Ne4 25. Qe2 Ba8 26. Rd1 f4 27. exf4 exf4 28. f3 Ng3) 22... Bc6?? { (-3.66 → -0.79) Blunder. Bh6 was best. } (22... Bh6) 23. Ng5?? { (-0.79 → -2.69) Blunder. Nd4 was best. } (23. Nd4 Bd7) 23... Re8 24. Nf3 Rea8 25. Nd4 a4?? { (-1.89 → 3.68) Blunder. Bd7 was best. } (25... Bd7 26. Nb5) 26. Ne6?? { (3.68 → -2.07) Blunder. Bxb4 was best. } (26. Bxb4) 26... Qb6 27. c5 dxc5 28. Nc7+?! { (-1.60 → -2.47) Inaccuracy. Bxb4 was best. } (28. Bxb4) 28... axb3 29. Qxb3+ Kh8 30. Nxa8 Bd5?? { (-2.07 → 7.46) Blunder. Rxa8 was best. } (30... Rxa8 31. Rxa8+) 31. Nxb6 Rxa1 32. Qc2 b3 33. Qxc5 Rxc1 34. Qxc1 Bg8 35. Qc8 h6 36. Bb4 Kh7 37. Bf8 Bxf8 38. Qxf8 Ne4 39. Qe7+ Kh8 40. Qxe5+ Kh7 41. Qe7+ Kh8 42. Nd7 Bc4 43. Nf8 g5?! { (11.86 → Mate in 1) Checkmate is now unavoidable. Kg8 was best. } (43... Kg8 44. Nxg6) 44. Qh7# { White wins by checkmate. } 1-0