[Event "Rated blitz game"] [Site "https://lichess.org/rLu2qtys"] [Date "2023.09.14"] [White "Markaspov"] [Black "JavierLedesma"] [Result "1-0"] [UTCDate "2023.09.14"] [UTCTime "02:21:51"] [WhiteElo "1356"] [BlackElo "1340"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. e3 e6 4. cxd5?! { (0.45 → -0.28) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. b3 b6 6. Bd3 Bb7 7. Bb2 c5 8. cxd5 exd5) 4... cxd5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 Nc6 8. Nf3 Nge7 9. Bd3 O-O 10. Qc2?! { (1.11 → 0.49) Inaccuracy. b4 was best. } (10. b4 a6 11. a4 Bd7 12. b5 Na5 13. bxa6 bxa6 14. O-O Nc4 15. Qe2 a5 16. Rfc1 Nb6) 10... f5?! { (0.49 → 1.47) Inaccuracy. h6 was best. } (10... h6) 11. O-O-O?! { (1.47 → 0.55) Inaccuracy. b4 was best. } (11. b4 a6 12. a4 Bd7 13. O-O Na7 14. Rfc1 Qe8 15. Bf1 h6 16. Ne5 Kh7 17. Qd1 Nac8) 11... Na5 12. Ne5 a6 13. Rhg1 Nec6? { (1.07 → 2.32) Mistake. Nac6 was best. } (13... Nac6 14. Kb1 Bd7 15. Nxd7 Qxd7 16. g4 b5 17. h4 Rac8 18. Qe2 b4 19. Be1 a5 20. h5) 14. g4 Nxe5?! { (2.39 → 3.09) Inaccuracy. Qe7 was best. } (14... Qe7) 15. dxe5 Nc4? { (3.39 → 5.34) Mistake. g6 was best. } (15... g6 16. h4) 16. gxf5 Nb6? { (5.41 → 20.36) Mistake. Qh4 was best. } (16... Qh4 17. f6 Rf7 18. Rg3 b5 19. f4 Raa7 20. Qg2 Rac7 21. Kb1 d4 22. Bxd4 Bb7 23. Qf2) 17. f6 g6?! { (18.61 → Mate in 9) Checkmate is now unavoidable. g5 was best. } (17... g5 18. Rxg5+) 18. Bxg6 Kh8 19. Bh5? { (Mate in 9 → 8.16) Lost forced checkmate sequence. Bxh7 was best. } (19. Bxh7 Qe8 20. Bg6 Qa4 21. Rd4 Rxf6 22. exf6 e5 23. Qxa4 Nxa4 24. Rh4+ Kg8 25. Be8+ Bg4) 19... Qc7 20. Rg7 Nd7? { (7.96 → Mate in 1) Checkmate is now unavoidable. Qxg7 was best. } (20... Qxg7 21. fxg7+ Kxg7 22. Qb3 Bd7 23. Qxb6 Rxf2 24. Qc7 Kh8 25. Qxd7 Raf8 26. Qxe6 b5 27. Qh3) 21. Qxh7# { White wins by checkmate. } 1-0