[Event "Battle of Wits - U 09 Boys"] [Site "https://lichess.org/V8UCKYdj"] [Date "2021.11.08"] [White "NesuraJayakody"] [Black "yenuka2012new"] [Result "0-1"] [UTCDate "2021.11.08"] [UTCTime "13:30:00"] [WhiteElo "1670"] [BlackElo "1492"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Bc4 Nf6 4. d3 a6 5. Bf4 e6 6. Nc3 b5 7. Bb3 Be7 8. O-O O-O 9. a3 h6 10. Nh4?? { (-0.33 → -3.14) Blunder. Ne2 was best. } (10. Ne2 Nbd7 11. Ng3 Qc7 12. Qe2 Re8 13. c3 Bf8 14. a4 Bb7 15. axb5 axb5 16. h3 Ne5) 10... Nc6?? { (-3.14 → -0.93) Blunder. g5 was best. } (10... g5 11. Be3) 11. Qf3?? { (-0.93 → -5.63) Blunder. Nf3 was best. } (11. Nf3 Qc7 12. Re1 Rd8 13. Ba2 Bb7 14. h3 Rac8 15. Bg3 Ba8 16. Qe2 Qb6 17. Qd2 a5) 11... Nd4 12. Qg3?! { (-5.37 → -8.67) Inaccuracy. Qd1 was best. } (12. Qd1 g5 13. Be3 gxh4 14. Bxh6 Kh8 15. Bxf8 Qxf8 16. Ne2 Nxb3 17. cxb3 Bb7 18. Qd2 Qg7) 12... Nh5 13. Qg4 Nxf4 14. Rae1 Bxh4 15. g3 Bxg3 16. hxg3 Nxb3 17. gxf4 Nd4 18. Re3 f5 19. Qg6 Rf6 20. Qh5 fxe4 21. Rg3 exd3 22. Qg4 Qe7 23. Nd5 exd5 24. Re1?! { (-16.24 → Mate in 7) Checkmate is now unavoidable. f5 was best. } (24. f5 Bxf5) 24... Bxg4?! { (Mate in 7 → -20.20) Lost forced checkmate sequence. Qxe1+ was best. } (24... Qxe1+ 25. Kg2 Bxg4 26. Rxg4 d2 27. Kh2 Qxf2+ 28. Kh3 d1=Q 29. Rg5 Qh1+ 30. Kg4 Qxf4#) 25. Rxg4?! { (-20.20 → Mate in 6) Checkmate is now unavoidable. Rxe7 was best. } (25. Rxe7 d2) 25... Nf3+ 26. Kh1 Nxe1 27. Rg1 Nxc2 28. Rc1 Rxf4 29. Rg1 Qh4+ 30. Kg2 Rg4+ 31. Kf3 Qh3+ 32. Rg3 Ne1+ 33. Ke3 Rxg3+ 34. fxg3 Qxg3+ 35. Kd2 Qf2+ 36. Kc3 d4+ 37. Kb3 Qf7# { Black wins by checkmate. } 0-1