[Event "CCA ACHIEVERS 109th Challenge"] [Site "https://lichess.org/4BE9Qwp5"] [Date "2024.06.08"] [White "ANSHUMAN-SARKAR"] [Black "Pritam_Guchait2010"] [Result "1-0"] [UTCDate "2024.06.08"] [UTCTime "13:22:24"] [WhiteElo "1695"] [BlackElo "1715"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B01"] [Opening "Scandinavian Defense: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Nf6 { B01 Scandinavian Defense: Modern Variation } 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. O-O O-O-O 8. h3 Bf5 9. b3?! { (-0.14 → -1.13) Inaccuracy. c4 was best. } (9. c4 Qd6 10. d4 Nxd4 11. Nxd4 Qxd4 12. Qa4 Bd7 13. Qa5 Qb6 14. Qc3 e5) 9... f6 10. Bc4 Qd6 11. d3 e5 12. Nh4?! { (-0.73 → -1.30) Inaccuracy. Bb2 was best. } (12. Bb2) 12... Qd7? { (-1.30 → 0.14) Mistake. Bd7 was best. } (12... Bd7) 13. Nxf5 Qxf5 14. f4?! { (0.08 → -0.95) Inaccuracy. a3 was best. } (14. a3) 14... Bc5+ 15. Kh1 Bd4?! { (-0.48 → 0.10) Inaccuracy. Qd7 was best. } (15... Qd7 16. a4 Rhe8 17. Rb1 exf4 18. Bxf4 Nd4 19. b4 Bd6 20. Bxd6 Qxd6 21. Qg4+) 16. Rb1 Na5? { (0.09 → 1.40) Mistake. Qd7 was best. } (16... Qd7) 17. fxe5 Qxe5 18. Bf4 Qd6?? { (1.24 → 5.31) Blunder. Qe7 was best. } (18... Qe7) 19. Bxd6 cxd6 20. Be6+ Kc7 21. b4 Nc6 22. b5 Ne5 23. c3 Bxc3 24. Qc2 b6?? { (6.30 → Mate in 11) Checkmate is now unavoidable. Kb8 was best. } (24... Kb8 25. Qxc3 Nd7 26. d4 Rhe8 27. Rbe1 Re7 28. Qg3 Nb6 29. h4 g5 30. h5) 25. Qxc3+ Kb7 26. d4 Rhe8 27. Bd5+ Kb8 28. dxe5 dxe5? { (7.89 → Mate in 7) Checkmate is now unavoidable. Rc8 was best. } (28... Rc8 29. Qa3 Rc5 30. Bc6 Rexe5 31. Qg3 g6 32. Rxf6 Rxc6 33. bxc6 b5 34. Rf7) 29. Bc6? { (Mate in 7 → 7.55) Lost forced checkmate sequence. Qc6 was best. } (29. Qc6 Rxd5 30. Qxe8+ Kc7 31. Rbc1+ Rc5 32. Rfd1 Rxc1 33. Qd7+ Kb8 34. Rxc1 a5) 29... Re6? { (7.55 → Mate in 7) Checkmate is now unavoidable. Re7 was best. } (29... Re7 30. Rbc1 Rc8 31. Kh2 Rec7 32. Qf3 Rd8 33. Rcd1 Rcc8 34. Rd7 Rxd7 35. Bxd7) 30. Rfd1 Red6 31. Rxd6 Rxd6 32. Kg1 { Black resigns. } 1-0