[Event "NM MATHEUSMDR2005 simul"] [Site "https://lichess.org/Uqr9z1A1"] [Date "2022.11.15"] [White "MATHEUSMDR2005"] [Black "Ana_Flavia"] [Result "1-0"] [UTCDate "2022.11.15"] [UTCTime "22:56:04"] [WhiteElo "2324"] [BlackElo "993"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A85"] [Opening "Dutch Defense: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 f5 2. Nc3 Nf6 3. d4 { A85 Dutch Defense: Queen's Knight Variation } c6 4. Nf3 d5 5. e3?! { (1.19 → 0.51) Inaccuracy. Bf4 was best. } (5. Bf4 dxc4 6. e3 Be6 7. Ne5 Nbd7 8. Bxc4 Bxc4 9. Nxc4 Nb6) 5... dxc4?? { (0.51 → 3.01) Blunder. e6 was best. } (5... e6 6. Bd3 Bd6 7. O-O Nbd7 8. b3 Ne4 9. Ne2 O-O 10. Bb2) 6. Bxc4 b5 7. Bb3 a5 8. Ne5? { (3.51 → 1.53) Mistake. Ng5 was best. } (8. Ng5 e6 9. Nxe6 Qe7 10. Nxf8 a4 11. Bc2 Rxf8 12. O-O Kf7 13. Re1 Kg8 14. e4 fxe4) 8... e6 9. O-O a4 10. Bc2 Bd6 11. Qf3?! { (2.04 → 1.39) Inaccuracy. e4 was best. } (11. e4 O-O 12. Re1 Na6 13. exf5 Nb4 14. Bb1 Bxe5 15. dxe5 Qxd1 16. Nxd1 Nfd5 17. f6 gxf6) 11... g6?? { (1.39 → 3.98) Blunder. O-O was best. } (11... O-O 12. e4) 12. e4 c5? { (3.30 → 5.87) Mistake. O-O was best. } (12... O-O 13. Bh6 Re8 14. Rfe1 Bf8 15. Bg5 Bg7 16. Rad1 Qb6 17. exf5 exf5 18. Bxf6 Bxf6 19. g4) 13. exf5?! { (5.87 → 3.87) Inaccuracy. Nxb5 was best. } (13. Nxb5 cxd4 14. Nxd6+ Qxd6 15. exf5 Ra7 16. Bf4 gxf5 17. Ng6 Qc6 18. Qxc6+ Nxc6 19. Nxh8 a3) 13... cxd4 14. Qxa8?! { (4.03 → 2.86) Inaccuracy. Bf4 was best. } (14. Bf4 dxc3 15. Rad1 gxf5 16. Qxa8 Qc7 17. Rxd6 Qxd6 18. Nd3 Qc6 19. Qxb8 Rg8 20. g3 cxb2) 14... Bxe5?! { (2.86 → 3.98) Inaccuracy. dxc3 was best. } (14... dxc3 15. Nc6) 15. Nxb5 exf5? { (4.36 → 8.98) Mistake. O-O was best. } (15... O-O 16. f4) 16. Re1 Bd7 17. Rxe5+ Kf7 18. Qxa4 Bxb5 19. Qxb5 Qd6 20. Bf4 Nh5?! { (12.72 → Mate in 9) Checkmate is now unavoidable. Rd8 was best. } (20... Rd8 21. Rxf5 gxf5 22. Bxd6 Rxd6 23. Qxb8 Ne4 24. Ba4 Kg7 25. Rc1 Rf6 26. Qc7+ Rf7 27. Qe5+) 21. Rxf5+ gxf5 22. Qxf5+?! { (Mate in 8 → 21.42) Lost forced checkmate sequence. Bxd6 was best. } (22. Bxd6 Ng7 23. Qd5+ Kg6 24. Bb3 h6 25. Qf7+ Kh7 26. Be5 Rg8 27. h4 Nc6 28. Qxg8+ Kg6) 22... Qf6 23. Qxh5+ Ke6 24. Bb3+ Ke7 25. Bg5 Qxg5 26. Qxg5+ Kd6 27. Qf6+ Kc5 28. Qxh8 Nd7 29. Rc1+ Kd6 30. Qxd4+ Ke7 31. Re1+ Kd8 32. Rd1 Kc7 33. Qxd7+ Kb6 34. Rd6+ Kc5 35. Rc6+ Kb5 36. Qb7+ Ka5 37. Ra6# { White wins by checkmate. } 1-0