[Event "41. HSK Lister Turm"] [Site "https://lichess.org/AvYWZARH"] [Date "2021.03.05"] [White "otabur"] [Black "Komet17"] [Result "1-0"] [UTCDate "2021.03.05"] [UTCTime "19:01:25"] [WhiteElo "1698"] [BlackElo "1739"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D45"] [Opening "Semi-Slav Defense: Accelerated Meran Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. e3 Nf6 4. Nc3 e6 5. Nf3 a6 { D45 Semi-Slav Defense: Accelerated Meran Variation } 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 c5 10. dxc5 Bxc5 11. Bg5?! { (-0.14 → -0.79) Inaccuracy. e5 was best. } (11. e5 Nd5 12. a4 Bb4 13. Bd2 Nxc3 14. Bxc3 Bxc3+ 15. bxc3 O-O 16. axb5 axb5 17. Rxa8 Bxa8) 11... Be7 12. O-O O-O 13. a3 Nbd7 14. Qe2 Rc8 15. Rfd1 Qe8?! { (-0.30 → 0.37) Inaccuracy. Qc7 was best. } (15... Qc7) 16. Rd2?! { (0.37 → -0.31) Inaccuracy. Rac1 was best. } (16. Rac1) 16... Nc5 17. Rad1?! { (-0.12 → -0.88) Inaccuracy. Bc2 was best. } (17. Bc2 Nfd7 18. Rad1 Nb6 19. b4 Ncd7 20. Bxe7 Qxe7 21. Rd3 Nf6 22. Bb3 Qc7 23. h3 Rfd8) 17... Nb3 18. Rc2 h6 19. Bxf6 Bxf6 20. e5 Bg5? { (0.00 → 1.59) Mistake. Be7 was best. } (20... Be7 21. Ne4 Bd5 22. h4 Na5 23. Nd4 Nc4 24. Nf6+ gxf6 25. Qg4+ Kh8 26. Qf4 Kg7 27. Qg4+) 21. Ne4?? { (1.59 → -0.10) Blunder. Nxg5 was best. } (21. Nxg5 hxg5) 21... Rxc2?? { (-0.10 → 3.21) Blunder. Nc1 was best. } (21... Nc1 22. Qf1 Nxd3 23. Qxd3 Bxe4 24. Qxe4 Be7 25. Rcc1 b4 26. Rxc8 Qxc8 27. axb4 Qc7 28. Rd4) 22. Bxc2 Bxe4? { (3.26 → 6.18) Mistake. Nc1 was best. } (22... Nc1) 23. Qxe4 Nc5?? { (6.32 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (23... g6 24. Bxb3 Qa8 25. Nxg5 hxg5 26. Qg4 Rd8 27. Qxg5 Rxd1+ 28. Bxd1 Qe4 29. Qe3 Qd5 30. Be2) 24. Qh7# { White wins by checkmate. } 1-0