[Event "Classical Shield Arena"] [Site "https://lichess.org/if4F8Vna"] [Date "2021.10.08"] [White "HumanSponge"] [Black "Raja10rajan"] [Result "0-1"] [UTCDate "2021.10.08"] [UTCTime "22:13:14"] [WhiteElo "1837"] [BlackElo "1842"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nd7 3. Nf3 e6 4. e3 c5 5. c3 c4?! { (0.12 → 1.05) Inaccuracy. Be7 was best. } (5... Be7 6. Nbd2 Ngf6 7. h3 Qb6 8. Rb1 Bd6 9. Bd3 O-O 10. O-O) 6. b3 b5?! { (0.66 → 1.59) Inaccuracy. cxb3 was best. } (6... cxb3 7. axb3 Ngf6 8. Bd3 b6 9. O-O Bb7 10. Ne5 Nxe5 11. Bxe5) 7. Be2? { (1.59 → 0.26) Mistake. a4 was best. } (7. a4 Qa5 8. Be2 Ngf6 9. O-O Ne4 10. Nfd2 g5 11. b4 Qd8 12. Nxe4 gxf4 13. Nc5 fxe3) 7... Ngf6? { (0.26 → 1.56) Mistake. Bb7 was best. } (7... Bb7 8. O-O) 8. Ne5? { (1.56 → -0.05) Mistake. a4 was best. } (8. a4 b4 9. bxc4 dxc4 10. Bxc4 Bb7 11. O-O Be7 12. cxb4 Bxb4 13. Qb3 a5 14. Nc3 O-O) 8... Nxe5 9. Bxe5 Be7?! { (-0.09 → 0.98) Inaccuracy. Bb7 was best. } (9... Bb7) 10. a4 bxa4? { (1.00 → 2.30) Mistake. Qa5 was best. } (10... Qa5) 11. Rxa4?? { (2.30 → -0.33) Blunder. bxc4 was best. } (11. bxc4) 11... Bd7? { (-0.33 → 0.83) Mistake. cxb3 was best. } (11... cxb3 12. Qxb3 O-O 13. Nd2 a5 14. Ra2 Bd7 15. O-O a4 16. Qc2 Qa5 17. c4 dxc4 18. Nxc4) 12. Ra1? { (0.83 → -0.36) Mistake. bxc4 was best. } (12. bxc4 Bxa4 13. Qxa4+ Qd7 14. Qa6 dxc4 15. Bf3 Rc8 16. Bb7 O-O 17. Bxc8 Rxc8 18. Bxf6 Rc6) 12... cxb3 13. Qxb3 O-O 14. Bd3?! { (0.04 → -0.89) Inaccuracy. Ba6 was best. } (14. Ba6) 14... a5 15. Nd2 a4 16. Qd1 Qa5 17. Bxf6?! { (-1.56 → -2.75) Inaccuracy. O-O was best. } (17. O-O) 17... Bxf6 18. Qc2 Rfc8 19. Bxh7+ Kf8 20. Nb1 e5 21. O-O exd4 22. exd4 Bxd4? { (-3.00 → -1.66) Mistake. g6 was best. } (22... g6) 23. Qd2? { (-1.66 → -3.23) Mistake. Bf5 was best. } (23. Bf5 Bxf5 24. Qxf5 g6 25. Qf3 Bg7 26. g3 Re8 27. Kg2 Re5 28. Qd1 Kg8 29. Ra3 Rh5) 23... Bf6 24. Bd3 Rxc3 25. Nxc3 Bxc3 26. Qa2 Bxa1 27. Qa3+ Kg8 28. Rxa1 d4?! { (-4.07 → -2.86) Inaccuracy. Rc8 was best. } (28... Rc8 29. Bf1 Qc3 30. Qa2 d4 31. Rb1 d3 32. Qd5 Be6 33. Qxd3 a3 34. Qxc3 Rxc3 35. Rb8+) 29. Qe7? { (-2.86 → -4.54) Mistake. h3 was best. } (29. h3 Qd5) 29... Qc3 30. Ra3? { (-4.48 → -8.67) Mistake. Rd1 was best. } (30. Rd1 Qb3) 30... Qc1+ 31. Bf1 Bb5 32. h3 Re8 33. Qd6 Qxf1+ 34. Kh2 Qxf2 35. Rf3 Qe2 36. Qd5 Qe5+ 37. Qxe5 Rxe5 38. g4 d3 39. g5?! { (-13.03 → Mate in 8) Checkmate is now unavoidable. Rf1 was best. } (39. Rf1 d2) 39... d2 40. h4 d1=Q 41. Rc3 Qd2+ 42. Kh1 Re1# { Black wins by checkmate. } 0-1