[Event "Criterium Februari U12 2010-11"] [Site "https://lichess.org/zv1XEHlC"] [Date "2022.02.19"] [White "Sequoia2010"] [Black "Khoi0807"] [Result "0-1"] [UTCDate "2022.02.19"] [UTCTime "09:45:36"] [WhiteElo "1639"] [BlackElo "1779"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C24"] [Opening "Bishop's Opening: Vienna Hybrid"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 { C24 Bishop's Opening: Vienna Hybrid } d6 5. Bg5 Be7 6. Be3?! { (0.13 → -0.46) Inaccuracy. a4 was best. } (6. a4 O-O 7. Bxf6 Bxf6 8. Nd5 Nd4 9. c3 Ne6 10. Nxf6+ Qxf6) 6... Bg4?! { (-0.46 → 0.30) Inaccuracy. Na5 was best. } (6... Na5 7. h3 Nxc4 8. dxc4 c6 9. Nge2 Be6 10. Qd3 O-O 11. Rd1 Qc7 12. O-O Rad8 13. f4) 7. Nf3 a6 8. h3 Bh5?! { (0.21 → 1.09) Inaccuracy. Be6 was best. } (8... Be6 9. Nd5 Bxd5 10. Bxd5 Nxd5 11. exd5 Nb8 12. d4 O-O 13. Qd3 Nd7 14. O-O-O exd4 15. Nxd4) 9. g4 Bg6 10. Rg1? { (1.13 → -0.05) Mistake. a3 was best. } (10. a3 O-O) 10... Nd7? { (-0.05 → 1.12) Mistake. Na5 was best. } (10... Na5 11. Bb3) 11. h4?? { (1.12 → -0.53) Blunder. a3 was best. } (11. a3 Nc5) 11... Bxh4?? { (-0.53 → 1.67) Blunder. h5 was best. } (11... h5) 12. Nxh4?? { (1.67 → -0.08) Blunder. g5 was best. } (12. g5 Bh5 13. Rh1 Nd4 14. Bxd4 exd4 15. Rxh4 Bxf3 16. Bxf7+ Kxf7 17. Qxf3+ Ke8 18. Nd5 c6) 12... Qxh4 13. Qf3? { (0.08 → -1.06) Mistake. Nd5 was best. } (13. Nd5 Qd8 14. Qd2 Nd4 15. Bxd4 exd4 16. O-O-O c6 17. Nf4 Ne5 18. Rg3 Nxc4 19. dxc4 Qg5) 13... O-O-O?! { (-1.06 → -0.48) Inaccuracy. Nd4 was best. } (13... Nd4 14. Bxd4) 14. Bxf7?? { (-0.48 → -7.20) Blunder. O-O-O was best. } (14. O-O-O Rdf8) 14... Rhf8 15. Rh1 Rxf7 16. Rxh4 Rxf3 17. Bg5 Rdf8 18. Be3 Nc5 19. O-O-O Ne6 20. Nd5 Kd7 21. Kd2 Ne7 22. Bg5 Nxg5 23. Nxe7 Kxe7 24. Kc3 Rxf2 25. d4 Nf3 26. dxe5 Nxh4 27. exd6+ cxd6 28. e5 Rxc2+ 29. Kb3?! { (-25.73 → Mate in 7) Checkmate is now unavoidable. Kb4 was best. } (29. Kb4 dxe5 30. Ka3 Nf3 31. Rd5 Rf4 32. Ra5 Rxg4 33. Rd5 Nd2 34. Rxe5+ Kf6 35. Rd5 Nc4+) 29... Rf3+ 30. Ka4 Be8+?! { (Mate in 6 → -22.86) Lost forced checkmate sequence. Rxb2 was best. } (30... Rxb2 31. exd6+ Kf8 32. Rc1 Be8+ 33. d7 Bxd7+ 34. Rc6 Bxc6+ 35. Ka5 Ra3#) 31. Ka5 Rxb2 32. exd6+ Kd8 33. a4 Rf4 34. d7 Bxd7 35. Rxd7+ Kxd7 36. g5 Rf5# { Black wins by checkmate. } 0-1