[Event "Turm 15 Schweizer System"] [Site "https://lichess.org/OpYsbpP5"] [Date "2021.07.06"] [White "VS-LA-Uwe"] [Black "LORENZ17"] [Result "0-1"] [UTCDate "2021.07.06"] [UTCTime "17:49:54"] [WhiteElo "1910"] [BlackElo "1534"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nc6?! { (0.00 → 0.63) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 Bd6 6. Nb5 Be7 7. Bf4) 3. Bf4 e6 4. e3 Bd6 5. Bg5 f6 6. Bh4 g5?! { (0.12 → 0.68) Inaccuracy. e5 was best. } (6... e5 7. c4 exd4 8. Nxd4 Nxd4 9. Qxd4 Ne7 10. Nc3 Be5 11. Qc5) 7. Bg3 Bxg3 8. hxg3 f5 9. Bb5 g4? { (1.62 → 3.21) Mistake. Bd7 was best. } (9... Bd7 10. Nc3) 10. Ne5 a6?? { (2.97 → 6.35) Blunder. Ne7 was best. } (10... Ne7 11. Bxc6+ Nxc6 12. Nxc6 bxc6 13. Nc3 Rb8 14. Na4 c5 15. Nxc5 Rxb2 16. Qd3 Rb6 17. Kd2) 11. Nxc6? { (6.35 → 3.81) Mistake. Bxc6+ was best. } (11. Bxc6+ bxc6 12. Ng6 hxg6 13. Rxh8 Kf8 14. Ke2 e5 15. Qh1 Qf6 16. Nd2 exd4 17. exd4 Qxd4) 11... bxc6? { (3.81 → 6.53) Mistake. Qd7 was best. } (11... Qd7 12. Ne5) 12. Bxc6+ Bd7 13. Bxa8 Qxa8 14. O-O?? { (6.89 → 3.35) Blunder. Nd2 was best. } (14. Nd2) 14... h5 15. c4 h4 16. gxh4?! { (2.72 → 1.73) Inaccuracy. Nc3 was best. } (16. Nc3) 16... Rxh4 17. cxd5?! { (1.82 → 1.20) Inaccuracy. Nc3 was best. } (17. Nc3) 17... c6?? { (1.20 → 5.30) Blunder. Qxd5 was best. } (17... Qxd5 18. Nc3) 18. dxe6? { (5.30 → 2.79) Mistake. g3 was best. } (18. g3 Rh3 19. Kg2 Nf6 20. Nc3 Kf7 21. Rh1 Qh8 22. Rxh3 gxh3+ 23. Kh1 exd5 24. Qf3 Qb8) 18... Bxe6 19. Qa4? { (2.31 → 1.06) Mistake. Nc3 was best. } (19. Nc3) 19... Qb8 20. b3?? { (0.91 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (20. f4 Ne7) 20... Qh2# { Black wins by checkmate. } 0-1