[Event "Brilliant Open December-2023"] [Site "https://lichess.org/Vl3vEkfn"] [Date "2023.12.16"] [White "anuleka"] [Black "manasu"] [Result "1-0"] [UTCDate "2023.12.16"] [UTCTime "15:33:01"] [WhiteElo "1831"] [BlackElo "1357"] [WhiteRatingDiff "+4"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D15"] [Opening "Slav Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 { D15 Slav Defense: Three Knights Variation } Bf5 5. Bf4 e6 6. a3?! { (0.40 → -0.37) Inaccuracy. Qb3 was best. } (6. Qb3 b6 7. cxd5 exd5 8. e3 Bd6 9. Be2 O-O 10. O-O h6) 6... Bd6?! { (-0.37 → 0.25) Inaccuracy. dxc4 was best. } (6... dxc4 7. e3 b5 8. Ne5 Bd6 9. g4 Bg6 10. Nxg6 hxg6 11. Bxd6) 7. Bg3?! { (0.25 → -0.67) Inaccuracy. Bxd6 was best. } (7. Bxd6 Qxd6 8. Qb3 Qc7 9. e3 O-O 10. Be2 Nbd7 11. O-O h6) 7... O-O 8. e3 dxc4 9. Bxc4 b5 10. Bd3 Bg4?! { (0.50 → 1.26) Inaccuracy. Bxd3 was best. } (10... Bxd3 11. Qxd3) 11. h3 Bxf3 12. Qxf3 b4?! { (0.74 → 1.38) Inaccuracy. Bxg3 was best. } (12... Bxg3) 13. axb4 Bxb4 14. O-O c5?? { (1.42 → 6.15) Blunder. a5 was best. } (14... a5 15. Ne4 Nd5 16. Nc5 Qe7 17. Rfc1 Rc8 18. Qd1 h6 19. Be2 Nd7 20. Na6 N7f6 21. Nxb4) 15. Ne4? { (6.15 → 3.59) Mistake. Qxa8 was best. } (15. Qxa8 cxd4 16. exd4 Qxd4 17. Rfd1 Bxc3 18. bxc3 Qxc3 19. Qf3 Nd5 20. Rac1 Qb4 21. Rb1 Nc6) 15... Nd5 16. Qh5? { (3.48 → 1.52) Mistake. Nxc5 was best. } (16. Nxc5 Qe7 17. Be4 Rd8 18. Rfc1 Nc6 19. Qe2 Rac8 20. Qb5 Bd2 21. Bxd5 Rxd5 22. Rc2 Bb4) 16... cxd4 17. Be5?! { (1.57 → 0.46) Inaccuracy. Ng5 was best. } (17. Ng5) 17... dxe3?? { (0.46 → Mate in 7) Checkmate is now unavoidable. h6 was best. } (17... h6 18. Rac1 Qe7 19. Bxd4 Nd7 20. Bb5 Rac8 21. Bc6 N5f6 22. Qb5 Nxe4 23. Bxd7 Rxc1 24. Rxc1) 18. Ng5 exf2+ 19. Rxf2 h6 20. Rxf7?? { (Mate in 3 → 6.84) Lost forced checkmate sequence. Qxh6 was best. } (20. Qxh6 Nf6 21. Bxf6 gxh6 22. Bh7#) 20... Qxg5 21. Rxg7+ Qxg7 22. Bxg7 Bc5+ 23. Kh1 Rf2?? { (6.67 → Mate in 14) Checkmate is now unavoidable. Nf4 was best. } (23... Nf4 24. Qxh6 Nxd3 25. Qh8+ Kf7 26. Rf1+ Ke8 27. Bxf8 Nf2+ 28. Rxf2 Bxf2 29. Bc5+ Kd7 30. Qg7+) 24. Bxh6? { (Mate in 14 → 8.75) Lost forced checkmate sequence. Qg6 was best. } (24. Qg6 Ne7 25. Qh7+ Kf7 26. Bd4+ Ke8 27. Bb5+ Nd7 28. Bxc5 Rf7 29. Bxd7+ Kxd7 30. Qxf7 Re8) 24... Nc6? { (8.75 → Mate in 2) Checkmate is now unavoidable. Rf6 was best. } (24... Rf6 25. Qg5+ Kf7 26. Qg7+ Ke8 27. Bb5+ Kd8 28. Bg5 Be7 29. Bxf6 Bxf6 30. Qf8+ Kc7 31. Rc1+) 25. Qg6+ Kh8 26. Qh7# { White wins by checkmate. } 1-0