[Event "GM Diego Flores simul"] [Site "https://lichess.org/vNSVnyDu"] [Date "2020.08.29"] [White "pigonthewing"] [Black "ferruchess"] [Result "1-0"] [UTCDate "2020.08.29"] [UTCTime "14:00:53"] [WhiteElo "1500"] [BlackElo "2249"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "2400+5"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Wing Attack, Spraggett Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 { B43 Sicilian Defense: Kan Variation, Wing Attack, Spraggett Attack } Qc7 8. O-O Bb7 9. Re1 Be7 10. e5 f5 11. Nd4 Nc6? { (0.77 → 2.07) Mistake. g6 was best. } (11... g6) 12. Nxf5 exf5 13. Nd5 Qd8? { (1.92 → 3.43) Mistake. Qb8 was best. } (13... Qb8 14. Bxf5 Nxe5 15. Qd4 Bxd5 16. Qxd5 Nf6 17. Qxe5 Qxe5 18. Rxe5 Kf7 19. Bd3 Bd6 20. Rf5) 14. Be3?! { (3.43 → 2.21) Inaccuracy. Bxf5 was best. } (14. Bxf5 g6) 14... Nb4?! { (2.21 → 3.42) Inaccuracy. Nd4 was best. } (14... Nd4 15. Nf4 Ne6 16. Qh5+ g6 17. Nxg6 Ng7 18. Qh3 hxg6 19. Qxh8 Kf7 20. Qh7 Qc8 21. Bd4) 15. Bb6 Nxd5?! { (3.43 → 4.31) Inaccuracy. Bxd5 was best. } (15... Bxd5 16. Bxd8 Rxd8 17. Bxf5 Nh6 18. Bh3 Bf7 19. c3 Nd5 20. Qd4 O-O 21. Rad1 Kh8 22. g3) 16. Bxd8 Rxd8 17. Bxf5 Nf4 18. g3 Nh6 19. Be4 Bxe4 20. Rxe4 Ne6 21. Qd5 O-O 22. Rd1 Kh8 23. Kg2 Nc5 24. Re2 b4?! { (3.18 → 4.11) Inaccuracy. Nf5 was best. } (24... Nf5) 25. Rd4 Rb8 26. Rc4 Rfc8?! { (4.29 → 6.90) Inaccuracy. Rb5 was best. } (26... Rb5 27. c3 bxc3 28. b4 Na4 29. Qxd7 Bxb4 30. Qa7 a5 31. e6 Nc5 32. Qc7 Rbb8 33. Rxc5) 27. Rd2?! { (6.90 → 4.59) Inaccuracy. c3 was best. } (27. c3 a5) 27... Nf5?! { (4.59 → 5.89) Inaccuracy. Rb5 was best. } (27... Rb5 28. c3) 28. c3 a5 29. cxb4 axb4 30. Rdc2 Rb5 31. a4 Ra5 32. Rxb4 Rca8 33. Rb5 Rxa4 34. Rbxc5 Bxc5 35. Rxc5 Nd4 36. Qxd7 h6 37. Rc8+ Rxc8 38. Qxc8+ Kh7 39. Qd7 Rb4 40. e6 Rxb2? { (8.61 → Mate in 27) Checkmate is now unavoidable. Nxe6 was best. } { Black resigns. } (40... Nxe6 41. Qxe6) 1-0