[Event "Miércoles de Blitz Arena"] [Site "https://lichess.org/qNh6Pa0X"] [Date "2021.09.02"] [White "Jovencata"] [Black "Math9797"] [Result "0-1"] [UTCDate "2021.09.02"] [UTCTime "02:05:39"] [WhiteElo "2514"] [BlackElo "1655"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 d6 3. Bg2 e5 4. O-O Bd7 5. d3 f5 6. c4 Nf6 7. Nc3 Be7 8. Bg5 O-O 9. Bxf6 Bxf6 10. Nd5 e4? { (-0.34 → 1.26) Mistake. Kh8 was best. } (10... Kh8 11. e3 Rb8 12. Rb1 g5 13. b4 Bg7 14. b5 Ne7 15. Nd2 g4 16. Qa4 f4 17. Be4) 11. dxe4 fxe4 12. Nd2 Re8?? { (1.68 → 4.25) Blunder. Bxb2 was best. } (12... Bxb2) 13. Nxe4 Be5 14. Rb1?! { (5.00 → 3.58) Inaccuracy. f4 was best. } (14. f4 Bxb2) 14... b6? { (3.58 → 6.29) Mistake. Bf5 was best. } (14... Bf5 15. b4) 15. e3?! { (6.29 → 4.08) Inaccuracy. f4 was best. } (15. f4 Bf6) 15... Ne7? { (4.08 → 7.17) Mistake. g6 was best. } (15... g6 16. b4 Rc8 17. Rc1 Bg7 18. b5 Ne5 19. f4 Bg4 20. Qc2 Nf7 21. Nf2 Bf5 22. Be4) 16. Nxe7+ Qxe7 17. Nc3?? { (6.63 → 3.11) Blunder. f4 was best. } (17. f4 Bf5 18. Qd5+ Be6 19. Qd3 Bf6 20. Nxf6+ Qxf6 21. Bxa8 Rxa8 22. Rf2 a5 23. e4 a4) 17... Rab8 18. Nd5 Qd8 19. b3?! { (3.83 → 2.84) Inaccuracy. Nb4 was best. } (19. Nb4 a5) 19... c6 20. Nf4 Bf5? { (3.31 → 6.47) Mistake. Rc8 was best. } (20... Rc8 21. Nd3) 21. Rc1? { (6.47 → 3.33) Mistake. Bxc6 was best. } (21. Bxc6 Bxb1) 21... Qg5?? { (3.33 → 6.78) Blunder. Qd7 was best. } (21... Qd7 22. Qd2) 22. Bxc6 Bxf4 23. exf4 Qe7 24. Bd7?? { (7.76 → -4.50) Blunder. Bxe8 was best. } (24. Bxe8 Rxe8 25. Qd5+ Qe6 26. Rfe1 Qxd5 27. Rxe8+ Kf7 28. cxd5 Kxe8 29. Rc7 Be4 30. Rxa7 Bxd5) 24... Bxd7 25. Qd4?! { (-4.17 → -5.65) Inaccuracy. Re1 was best. } (25. Re1 Qxe1+ 26. Qxe1 Rxe1+ 27. Rxe1 Kf7 28. f3 b5 29. cxb5 Rxb5 30. g4 Ra5 31. Rd1 Rxa2) 25... Kh8?! { (-5.65 → -3.69) Inaccuracy. Bh3 was best. } (25... Bh3 26. Qd5+) 26. Rfe1 Qf7 27. Qxd6 Rbd8? { (-3.50 → -1.53) Mistake. Be6 was best. } (27... Be6) 28. Qc7 Qf5 29. Rxe8+ Bxe8?? { (-1.92 → 8.75) Blunder. Rxe8 was best. } (29... Rxe8) 30. Rd1?? { (8.75 → -11.92) Blunder. Qxd8 was best. } (30. Qxd8 Qe6) 30... Rxd1+ 31. Kg2 Qe4+ 32. f3 Qe2+ 33. Kh3 Bd7+?! { (Mate in 6 → -12.94) Lost forced checkmate sequence. Rh1 was best. } (33... Rh1 34. Kg4 Qxh2 35. Kf5 Re1 36. Qxg7+ Kxg7 37. g4 Bg6+ 38. Kg5 h6#) 34. Kh4?! { (-12.94 → Mate in 2) Checkmate is now unavoidable. Qxd7 was best. } (34. Qxd7 Rxd7) 34... Qe7+ 35. Kh5 g6+ 36. Kh6 Qg7+ 37. Kg5 h6+ 38. Kh4 Qf6# { Black wins by checkmate. } 0-1