[Event "Battersea Sevens - 23 Feb"] [Site "https://lichess.org/FIxdLEHi"] [Date "2021.02.23"] [White "matt182"] [Black "wccrws02"] [Result "0-1"] [UTCDate "2021.02.23"] [UTCTime "21:57:56"] [WhiteElo "1828"] [BlackElo "1833"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+7"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4?! { (0.00 → 0.64) Inaccuracy. dxc4 was best. } { D38 Queen's Gambit Declined: Ragozin Defense } (4... dxc4 5. e4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Bxc4 c5 9. O-O) 5. Qc2?! { (0.64 → 0.00) Inaccuracy. Qa4+ was best. } (5. Qa4+ Nc6 6. e3 O-O 7. Bd2 a5 8. a3 Bxc3 9. Bxc3 Ne7) 5... c5 6. dxc5 Bxc5 7. e3 Nc6 8. a3 Qa5?! { (0.27 → 0.83) Inaccuracy. d4 was best. } (8... d4 9. exd4) 9. Be2 O-O 10. O-O Qd8?! { (0.63 → 1.63) Inaccuracy. dxc4 was best. } (10... dxc4 11. Bxc4 Bd6 12. Nb5 Bb8 13. Rd1 Qb6 14. e4 Ne5 15. Nxe5 Bxe5 16. Be3 Qc6 17. Nxa7) 11. b4 Bb6 12. cxd5?! { (2.00 → 1.11) Inaccuracy. Rd1 was best. } (12. Rd1) 12... Nxd5? { (1.11 → 2.45) Mistake. exd5 was best. } (12... exd5 13. Bb2 Qe7 14. Rad1 Rd8 15. Na4 h6 16. Ba1 Ne4 17. Qb2 Qf6 18. Qxf6 Nxf6 19. Rc1) 13. Rd1 Qf6 14. Nxd5 exd5 15. Bb2 d4? { (2.01 → 3.43) Mistake. Qg6 was best. } (15... Qg6 16. Qxg6) 16. Nxd4? { (3.43 → 1.75) Mistake. exd4 was best. } (16. exd4 Qg6) 16... Nxd4 17. Bxd4 Bxd4 18. exd4?! { (2.05 → 1.42) Inaccuracy. Rxd4 was best. } (18. Rxd4 Be6) 18... Bf5 19. Qb2?! { (1.75 → 0.92) Inaccuracy. Qd2 was best. } (19. Qd2) 19... Rac8 20. Bf3 Rc2 21. Qb3 Rfc8 22. d5 R8c3?! { (0.72 → 1.33) Inaccuracy. Bg4 was best. } (22... Bg4) 23. Qa4 h6 24. Qe8+?? { (1.89 → 0.00) Blunder. Qxa7 was best. } (24. Qxa7) 24... Kh7 25. d6?? { (0.00 → -7.48) Blunder. Qb8 was best. } (25. Qb8 Rxf3 26. gxf3 Be4 27. Qg3 Bxf3 28. Rac1 Bxd1 29. Rxd1 Rc3 30. Qg4 Qd6 31. Qe4+ g6) 25... Bg4?? { (-7.48 → 5.67) Blunder. Rxf3 was best. } (25... Rxf3) 26. Be4+ g6 27. Bxc2 Rxc2 28. Rf1 Be2 29. d7?? { (8.44 → 0.45) Blunder. Rac1 was best. } (29. Rac1) 29... Bxf1 30. d8=Q?? { (0.50 → Mate in 2) Checkmate is now unavoidable. Rxf1 was best. } (30. Rxf1 Rd2 31. Qa8 Rxd7 32. Qxa7 Qe6 33. Qe3 Qxe3 34. fxe3 Kg7 35. Rc1 Rd3 36. Kf2 Rxa3) 30... Qxf2+ 31. Kh1 Qxg2# { Black wins by checkmate. } 0-1