[Event "NSJOM-2021-U16"] [Site "https://lichess.org/8BD2Javj"] [Date "2021.04.01"] [White "Korpel"] [Black "MarcelEnergeticChess"] [Result "1-0"] [UTCDate "2021.04.01"] [UTCTime "09:32:25"] [WhiteElo "1387"] [BlackElo "1798"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6 3. Nf3 Bg7 4. Bc4?! { (0.51 → -0.13) Inaccuracy. d4 was best. } (4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 a6) 4... e6 5. d3 { White offers draw } 5... Nc6 6. Be3 b6?! { (-0.19 → 0.83) Inaccuracy. Nge7 was best. } (6... Nge7 7. Bb3 Nd4 8. h4 d5 9. Ba4+ Bd7 10. Bxd7+ Qxd7 11. exd5) 7. O-O Bb7 8. Qd2 Nge7 9. h3?? { (0.20 → -2.87) Blunder. Bh6 was best. } (9. Bh6 O-O) 9... O-O?? { (-2.87 → -0.08) Blunder. d5 was best. } (9... d5 10. Bh6 Bxh6 11. Qxh6 dxc4 12. dxc4 Ng8 13. Qe3 Kf8 14. Rad1 Qe7 15. e5 Kg7 16. Nb5) 10. Rad1?? { (-0.08 → -3.93) Blunder. Bh6 was best. } (10. Bh6 d5) 10... f5?? { (-3.93 → 0.43) Blunder. d5 was best. } (10... d5 11. Bb3) 11. exf5?? { (0.43 → -2.58) Blunder. Bh6 was best. } (11. Bh6) 11... Nxf5?! { (-2.58 → -1.59) Inaccuracy. Nd4 was best. } (11... Nd4 12. Nh4 d5 13. Bb5 a6 14. Ba4 b5 15. fxg6 Nxg6 16. Nxg6 hxg6 17. Bg5 Qd6 18. Bb3) 12. Bg5 Bf6?! { (-1.72 → -0.69) Inaccuracy. Nce7 was best. } (12... Nce7 13. Qe2 h6 14. Bxe7 Qxe7 15. Rde1 Rae8 16. Bb3 Qd8 17. Ne4 d5 18. Nc3 Kh7 19. Ne5) 13. Bxf6 Qxf6 14. Qg5?? { (-0.52 → -4.25) Blunder. Bb5 was best. } (14. Bb5 Ncd4 15. Nxd4 Nxd4 16. Ba4 Bf3 17. Rde1 Rad8 18. Ne4 Bxe4 19. dxe4 b5 20. Bb3 c4) 14... Qg7?? { (-4.25 → -1.87) Blunder. Ncd4 was best. } (14... Ncd4 15. Qxf6 Nxf3+ 16. gxf3 Rxf6 17. Ne4 Rff8 18. c3 d5 19. Bb3 c4 20. dxc4 dxe4 21. fxe4) 15. Bb5?! { (-1.87 → -2.51) Inaccuracy. Bb3 was best. } (15. Bb3 a5) 15... h6 16. Qf4? { (-1.94 → -3.77) Mistake. Qd2 was best. } (16. Qd2 Ncd4 17. Nxd4 Nxd4 18. f4 Rf7 19. a4 Raf8 20. Rde1 a6 21. Bc4 Kh8 22. Ba2 Bc6) 16... Nfd4 17. Qc7 Nxf3+ 18. Kh1? { (-3.73 → -6.51) Mistake. gxf3 was best. } (18. gxf3 Rab8) 18... Rab8 19. gxf3 Rfd8?? { (-6.63 → -2.35) Blunder. Nd4 was best. } (19... Nd4) 20. Kg2?? { (-2.35 → -5.87) Blunder. Bxc6 was best. } (20. Bxc6) 20... Qf6?? { (-5.87 → -1.48) Blunder. Nd4 was best. } (20... Nd4) 21. Rg1?? { (-1.48 → -5.19) Blunder. Ne4 was best. } (21. Ne4 Qe5) 21... Ne5 22. Ne4 Qxf3+ 23. Kh2 Bxe4 24. Qxe5?? { (-4.72 → Mate in 2) Checkmate is now unavoidable. dxe4 was best. } { White offers draw } (24. dxe4) 24... Bf5?? { (Mate in 2 → -1.01) Lost forced checkmate sequence. Qxf2+ was best. } (24... Qxf2+ 25. Rg2 Qxg2#) 25. Rg3?? { (-1.01 → -7.81) Blunder. Qe3 was best. } (25. Qe3 Qd5) 25... Qxd1 26. Bxd7 Kf7?? { (-8.35 → 0.00) Blunder. Rxd7 was best. } (26... Rxd7 27. Qxb8+ Kh7 28. Qe5 Qxc2 29. Rf3 Qd2 30. Kg1 Qd1+ 31. Kg2 Rxd3 32. Rxd3 Qxd3 33. f3) 27. Bxe6+ Bxe6 28. Qc7+?? { (0.00 → -9.94) Blunder. Rxg6 was best. } (28. Rxg6 Kxg6 29. Qxe6+ Kg7 30. Qe7+ Kg6) 28... Kf6 29. Qf4+ Kg7 30. Qc7+ Kg8?? { (-10.63 → Mate in 3) Checkmate is now unavoidable. Bf7 was best. } (30... Bf7) 31. Rxg6+ Kf8 32. Qg7+ Ke8 33. Rxe6# { White wins by checkmate. } 1-0