[Event "K-12 Classical Challenge"] [Site "https://lichess.org/FSLv7Bq7"] [Date "2022.07.09"] [Round "-"] [White "caelT8"] [Black "SEKOU7"] [Result "0-1"] [GameId "FSLv7Bq7"] [UTCDate "2022.07.09"] [UTCTime "16:44:27"] [WhiteElo "1723"] [BlackElo "1943"] [WhiteRatingDiff "-43"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. Nf3 c6 4. e3 f5 5. Nc3 Nf6 6. Bd3 Bd6 7. O-O O-O 8. Qc2 Nbd7 9. b3 Ne4 10. Bb2 Ndf6?! { (0.09 → 0.91) Inaccuracy. Rf7 was best. } (10... Rf7 11. a4 a5 12. g3 g5 13. Ne1 g4 14. f3 Nxc3 15. Bxc3 Nf6 16. fxg4 Nxg4 17. Ng2) 11. Nd2?? { (0.91 → -2.10) Blunder. Ne2 was best. } (11. Ne2 Nd7 12. Ne5 Qf6 13. f3 Qh6 14. Qc1 Nec5 15. Bc2 Nxe5 16. dxe5 Be7 17. Nf4 dxc4) 11... Ng4?? { (-2.10 → 0.00) Blunder. Bxh2+ was best. } (11... Bxh2+ 12. Kxh2 Ng4+ 13. Kg1 Nxd2 14. Qxd2 Qh4 15. Rfe1 Qh2+ 16. Kf1 f4 17. exf4 Rxf4 18. Nd1) 12. h3 Qh4? { (-0.53 → 0.98) Mistake. Nh2 was best. } (12... Nh2 13. Rfd1) 13. Ndxe4?? { (0.98 → -3.84) Blunder. Nf3 was best. } (13. Nf3) 13... dxe4?! { (-3.84 → -2.41) Inaccuracy. fxe4 was best. } (13... fxe4 14. Bxe4 dxe4 15. Nxe4 Bh2+ 16. Kh1 Bc7 17. Ba3 Rf7 18. Kg1 Nh2 19. f4 Nxf1 20. Rxf1) 14. Be2 Bd7?? { (-2.06 → 0.44) Blunder. Nxe3 was best. } (14... Nxe3 15. fxe3) 15. Bd1?? { (0.44 → -3.13) Blunder. Bxg4 was best. } (15. Bxg4 fxg4 16. Qxe4 h5 17. Ne2 Qg5 18. f4 gxf3 19. Rxf3 Rxf3 20. Qxf3 Rf8 21. Nf4 Bxf4) 15... Rac8?? { (-3.13 → 0.74) Blunder. Nxe3 was best. } (15... Nxe3 16. fxe3) 16. Ne2?? { (0.74 → -2.48) Blunder. Bxg4 was best. } (16. Bxg4) 16... Rf6? { (-2.48 → -0.74) Mistake. Bh2+ was best. } (16... Bh2+) 17. Ng3?? { (-0.74 → -6.42) Blunder. Nf4 was best. } (17. Nf4 g5 18. g3 Nxe3 19. gxh4 Nxc2 20. Nh5 Rh6 21. Rc1 Nb4 22. hxg5 Rg6 23. h4 h6) 17... Nxe3 18. fxe3 Qxg3 19. d5? { (-9.50 → Mate in 4) Checkmate is now unavoidable. Rf4 was best. } (19. Rf4 Qxe3+ 20. Rf2 Qe1+ 21. Rf1 Qg3 22. c5 Qh2+ 23. Kf2 Bg3+ 24. Ke3 f4+ 25. Kd2 f3) 19... Rg6?! { (Mate in 4 → -13.09) Lost forced checkmate sequence. Qh2+ was best. } (19... Qh2+ 20. Kf2 Bg3+ 21. Ke2 Qxg2+ 22. Rf2 Qxf2#) 20. Bh5?! { (-13.09 → Mate in 7) Checkmate is now unavoidable. Rf4 was best. } (20. Rf4 Qe1+ 21. Rf1 Qxe3+ 22. Qf2 Qxh3 23. Re1 Bc5 24. Kf1 Qh1+ 25. Ke2 Qxg2 26. Qxg2 Rxg2+) 20... Rg5?! { (Mate in 7 → -11.17) Lost forced checkmate sequence. Qh2+ was best. } (20... Qh2+ 21. Kf2 Qxg2+ 22. Ke1 Qxc2 23. Be2 Rg2 24. Rf2 Rg1+ 25. Bf1 Bg3 26. Ba3 Bxf2#) 21. dxe6?! { (-11.17 → Mate in 8) Checkmate is now unavoidable. Rf2 was best. } (21. Rf2 cxd5 22. Kf1 Rxh5 23. Qc3 Rg5 24. Ke2 Rg6 25. Raf1 Bc5 26. Kd2 dxc4 27. bxc4 Be8) 21... Bxe6?! { (Mate in 8 → -12.16) Lost forced checkmate sequence. Qh2+ was best. } (21... Qh2+ 22. Kf2 Qxg2+ 23. Ke1 Qxc2 24. Bf7+ Kh8 25. Bxg7+ Rxg7 26. a3 Bg3+ 27. Rf2 Bxf2+ 28. Kf1) 22. Bd1?! { (-12.16 → Mate in 4) Checkmate is now unavoidable. Rf2 was best. } (22. Rf2 Qxh3 23. g4 Qxh5 24. Rg2 Rxg4 25. Rxg4 Qxg4+ 26. Qg2 Bg3 27. Rf1 Rd8 28. Bd4 h5) 22... Qh2+ 23. Kf2 Rxg2+ { White resigns. } 0-1