[Event "Classical Shield Arena"] [Site "https://lichess.org/XFkWExUM"] [Date "2023.08.11"] [White "decluc04"] [Black "JakSieTegoUzywa"] [Result "0-1"] [UTCDate "2023.08.11"] [UTCTime "18:14:26"] [WhiteElo "1634"] [BlackElo "1679"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+46"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. h3 Bd7 5. c3 a6 6. Ba4 b5?! { (0.00 → 0.89) Inaccuracy. Qf6 was best. } (6... Qf6 7. d4 Qg6 8. Bc2 Qxg2 9. Rg1 Qxh3 10. Rg3 Qh1+ 11. Rg1) 7. Bc2 Nf6 8. O-O Be7 9. d3 h6 10. Re1 Be6 11. Nbd2 Qd7?! { (0.77 → 1.66) Inaccuracy. O-O was best. } (11... O-O 12. d4 Bd7 13. Nf1 Re8 14. Ng3 Bf8 15. a4 exd4 16. axb5 d3 17. Bxd3 axb5 18. Rxa8) 12. Nf1 Bxh3?? { (1.18 → 3.17) Blunder. d5 was best. } (12... d5 13. exd5 Nxd5 14. Nxe5 Nxe5 15. Rxe5 Bd6 16. Re1 O-O 17. Ng3 Bxg3 18. fxg3 Bf5 19. Bd2) 13. gxh3 Qxh3 14. Ng3 Ng4 15. d4 Rd8? { (2.31 → 4.51) Mistake. Bh4 was best. } (15... Bh4 16. Re2 Nxf2 17. Rxf2 Bxg3 18. Rg2 g5 19. d5 Ne7 20. Qd3 g4 21. Nd4 Bh4 22. Qxh3) 16. d5? { (4.51 → 2.61) Mistake. Bd3 was best. } (16. Bd3 Nf6 17. a4 Rb8 18. axb5 axb5 19. Qe2 Nh5 20. Bxb5 Rxb5 21. Qxb5 O-O 22. Qf1 Qg4) 16... Na5? { (2.61 → 4.61) Mistake. Bh4 was best. } (16... Bh4 17. Re2 Bxg3 18. fxg3 Ne7 19. Qf1 Qxg3+ 20. Rg2 Qh3 21. Qd3 Qh5 22. Nh2 Nf6 23. Bd2) 17. b4?? { (4.61 → 2.21) Blunder. Bd3 was best. } (17. Bd3 Nf6 18. a4 Nh5 19. Bf1 Qg4 20. Nd2 Qxd1 21. Rxd1 Nxg3 22. fxg3 Nc4 23. Nxc4 bxc4) 17... Nc4?! { (2.21 → 3.16) Inaccuracy. Bh4 was best. } (17... Bh4 18. Re2 Bxg3 19. fxg3 Nc4 20. Qe1 Kd7 21. a4 g6 22. Ra2 Rdf8 23. Nh4 f5 24. exf5) 18. a4? { (3.16 → 1.48) Mistake. Bd3 was best. } (18. Bd3 Nf6 19. a4 g6 20. Nh2 h5 21. Qf3 Qd7 22. axb5 axb5 23. Re2 c6 24. Rea2 h4) 18... Bh4 19. axb5?? { (1.42 → -5.51) Blunder. Qe2 was best. } (19. Qe2 Nxf2) 19... Bxg3 20. fxg3?? { (-5.84 → Mate in 2) Checkmate is now unavoidable. Qe2 was best. } (20. Qe2 Bh2+ 21. Kh1 axb5 22. Rf1 Bf4+ 23. Kg1 Nh2 24. Ne1 O-O 25. Bxf4 exf4 26. f3 Nxf1) 20... Qxg3+ 21. Kf1 Qf2# { Black wins by checkmate. } 0-1