[Event "CCA ACHIEVERS 87th Challenge"] [Site "https://lichess.org/nlf92d2C"] [Date "2024.01.06"] [White "JashManot_23_01"] [Black "Sayantangupta2012"] [Result "1-0"] [UTCDate "2024.01.06"] [UTCTime "12:33:56"] [WhiteElo "934"] [BlackElo "1236"] [WhiteRatingDiff "+46"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A20"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 { A20 English Opening: King's English Variation } 2. d3 Nf6 3. b3?! { (0.14 → -0.45) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. Nc3 d5 5. cxd5 Nxd5 6. g3 Bb4 7. Bd2 O-O) 3... Bc5 4. Nf3?! { (-0.31 → -0.88) Inaccuracy. e3 was best. } (4. e3 d5 5. cxd5 Nxd5 6. Nf3 Nc6 7. a3 Be6 8. b4 Bb6) 4... d6?! { (-0.88 → -0.11) Inaccuracy. e4 was best. } (4... e4 5. d4 Bb4+ 6. Bd2 Be7 7. Ng1 d5 8. e3 c5 9. Ne2 Nc6 10. Bc3 O-O 11. dxc5) 5. Nbd2 Nc6 6. e3 Bg4 7. Be2 Bxf3?! { (0.17 → 0.97) Inaccuracy. d5 was best. } (7... d5 8. O-O) 8. Nxf3 e4 9. Ng5 exd3 10. Bxd3 h6 11. Nf3 Ng4 12. O-O Qf6 13. Nh4?? { (1.08 → -3.76) Blunder. Rb1 was best. } (13. Rb1 O-O 14. Bb2 Qe7 15. Rc1 Rae8 16. Bb1 f5 17. h3 Nge5 18. Qd5+ Qf7 19. Nh4 Ne7) 13... Qxa1?? { (-3.76 → -1.07) Blunder. Qxh4 was best. } (13... Qxh4 14. h3 Nge5 15. Be2 O-O 16. a3 a5 17. Kh2 Nd7 18. Qc2 Qe7 19. Bb2 Rfe8 20. Rae1) 14. Qxg4 g5? { (-1.27 → 0.12) Mistake. Ne5 was best. } (14... Ne5 15. Qe4) 15. Nf5?! { (0.12 → -0.64) Inaccuracy. Qe2 was best. } (15. Qe2 O-O-O 16. Nf5 a5 17. Ba3 Qf6 18. Bb2 Ne5 19. a3 Qe6 20. Be4 Kb8 21. Qc2 g4) 15... Ne5?! { (-0.64 → 0.20) Inaccuracy. Qxa2 was best. } (15... Qxa2 16. Ng7+) 16. Qh5?? { (0.20 → -5.06) Blunder. Qe2 was best. } (16. Qe2 Nxd3 17. Qxd3 Qxa2 18. Qc3 O-O-O 19. Bd2 Ba3 20. Ra1 Qb2 21. b4 a5 22. bxa5 Qxc3) 16... Nxd3 17. Ba3 Qxa2 18. Bxc5 dxc5 19. Ng7+ Kf8 20. f4?! { (-4.90 → -6.91) Inaccuracy. Nf5 was best. } (20. Nf5 Qb2 21. Qf3 Qf6 22. Rd1 Ne5 23. Qxb7 Re8 24. e4 Qc6 25. Qb5 Qxb5 26. cxb5 c4) 20... Kxg7 21. fxg5 Rag8?? { (-6.60 → Mate in 1) Checkmate is now unavoidable. Raf8 was best. } (21... Raf8 22. Qg4 h5 23. Qf3 Qb2 24. h3 h4 25. Rd1 Ne5 26. Qf6+ Kg8 27. Kh2 Re8 28. Rd5) 22. Qxf7# { White wins by checkmate. } 1-0