[Event "Blitz Shield Arena"] [Site "https://lichess.org/BdCJqhbT"] [Date "2021.09.08"] [White "Isoceles"] [Black "Grancarcaman58"] [Result "0-1"] [UTCDate "2021.09.08"] [UTCTime "21:12:16"] [WhiteElo "2387"] [BlackElo "1626"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 3. d4 { B27 Sicilian Defense: Hyperaccelerated Fianchetto } cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 a6?? { (0.00 → 3.05) Blunder. Nf6 was best. } (6... Nf6 7. Be2 a6 8. f4 d6 9. O-O O-O 10. Nb3 e5 11. Qd2) 7. Bc4?? { (3.05 → 0.59) Blunder. Nd5 was best. } (7. Nd5 Be5 8. f4 Bc7 9. Qf3 Ba5+ 10. c3 d6 11. O-O-O Bb6) 7... d6 8. Qd2 Ne5?! { (0.70 → 1.49) Inaccuracy. Nf6 was best. } (8... Nf6) 9. Bb3 Nf6?! { (0.94 → 1.63) Inaccuracy. b5 was best. } (9... b5 10. Bd5 Nc4 11. Qc1 Nxe3 12. Qxe3 Qb6 13. Qf3 Nf6 14. Bxa8 Qxd4 15. Bc6+ Bd7 16. Rd1) 10. f3 Qc7 11. O-O-O Bd7 12. Kb1 Nc4 13. Bxc4 Qxc4 14. g4 O-O 15. Bh6 b5? { (1.45 → 2.96) Mistake. Bxh6 was best. } (15... Bxh6 16. Qxh6) 16. h4? { (2.96 → 1.49) Mistake. Bxg7 was best. } (16. Bxg7 Kxg7) 16... b4? { (1.49 → 3.00) Mistake. Bxh6 was best. } (16... Bxh6) 17. Nce2? { (3.00 → 1.17) Mistake. Bxg7 was best. } (17. Bxg7 Kxg7 18. Nd5 Nxd5 19. exd5 e5 20. dxe6 Bxe6 21. b3 Qc3 22. Qf4 Qc5 23. h5 g5) 17... Rfc8?? { (1.17 → 3.98) Blunder. Bxh6 was best. } (17... Bxh6 18. Qxh6 e5 19. h5 exd4 20. Nxd4 Qc7 21. Nf5 Bxf5 22. gxf5 Rac8 23. hxg6 fxg6 24. fxg6) 18. h5? { (3.98 → 2.38) Mistake. Bxg7 was best. } (18. Bxg7) 18... e5? { (2.38 → 4.18) Mistake. Bh8 was best. } (18... Bh8 19. Nf5) 19. Nb3?? { (4.18 → -2.72) Blunder. hxg6 was best. } (19. hxg6 fxg6 20. Bxg7 Kxg7 21. Qh6+ Kg8 22. g5 Nh5 23. Rxh5 Qf7 24. Rhh1 exd4 25. Rxd4 Ra7) 19... Bxh6 20. Qxh6?! { (-2.21 → -2.92) Inaccuracy. g5 was best. } (20. g5 Bxg5) 20... Qxc2+?? { (-2.92 → 0.54) Blunder. Qxe2 was best. } (20... Qxe2) 21. Ka1 Qxe2 22. hxg6 fxg6 23. Rxd6 Qxf3 24. g5?? { (0.00 → -8.36) Blunder. Rxf6 was best. } (24. Rxf6 Qxf6 25. Qxh7+ Kf8 26. Qxd7 Rd8 27. Qh7 Rac8 28. g5 Qf3 29. Qh8+ Kf7 30. Qh7+) 24... Nh5 25. Rb1 Ba4 26. Nd2 Qf8 27. Rxg6+ hxg6 28. Qxg6+ Ng7 29. Rh1 Qf7 30. Rh8+ Kxh8 31. Qxf7?! { (-17.88 → Mate in 7) Checkmate is now unavoidable. Qh6+ was best. } (31. Qh6+ Kg8) 31... Rf8?? { (Mate in 7 → -3.48) Lost forced checkmate sequence. Rc1+ was best. } (31... Rc1+ 32. Nb1 Bc2 33. a4 b3 34. Qxb3 Bxb3 35. a5 Rd8 36. g6 Rxb1+ 37. Kxb1 Rd1#) 32. Qe7 Rad8 33. Qxb4?? { (-3.60 → Mate in 3) Checkmate is now unavoidable. b3 was best. } (33. b3 Kg8) 33... Rf1+ 34. Nxf1 Rd1# { Black wins by checkmate. } 0-1