[Event "GM Ajedrezactivo simul"] [Site "https://lichess.org/TKoxKaZm"] [Date "2021.06.29"] [White "Ajedrezactivo"] [Black "ElVaquerito"] [Result "1-0"] [UTCDate "2021.06.29"] [UTCTime "17:57:51"] [WhiteElo "1580"] [BlackElo "2156"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A09"] [Opening "Réti Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 { A09 Réti Opening } c6 3. e3 Nf6 4. Nc3 Bf5 5. cxd5 Nxd5 6. Qb3 Qb6 7. Nxd5 Qxb3 8. Nc7+ Kd8 9. axb3 Kxc7 10. d4 Nd7 11. Bd2 e6 12. Be2 Bd6 13. O-O f6 14. Rfc1 g5?? { (0.19 → 2.41) Blunder. Nb6 was best. } (14... Nb6 15. Ba5 Rad8 16. b4 Kb8 17. b5 cxb5 18. Bxb6 axb6 19. Bxb5 Rc8 20. Kf1 Rxc1+ 21. Rxc1) 15. Ne1?? { (2.41 → 0.15) Blunder. d5 was best. } (15. d5 exd5 16. Nd4 Be5 17. Nxf5 Bxb2 18. b4 Rhb8 19. Rab1 Bxc1 20. Rxc1 Ne5 21. Nd4 a6) 15... h5 16. Ba5+ Kb8 17. Nd3 h4 18. f3 b6?? { (-0.33 → 5.85) Blunder. Bxd3 was best. } (18... Bxd3) 19. Bb4?? { (5.85 → 0.52) Blunder. Rxc6 was best. } (19. Rxc6) 19... Kc7 20. e4 Bg6 21. Bxd6+ Kxd6 22. Nb4 Rhc8 23. Ba6 Rc7 24. Rd1 Nb8 25. Bd3 e5?? { (0.20 → 2.58) Blunder. Ke7 was best. } (25... Ke7) 26. dxe5+ Kxe5? { (2.59 → 4.75) Mistake. fxe5 was best. } (26... fxe5 27. Rac1) 27. Bc4 Be8 28. Rd8 Bd7 29. Na6 Rb7 30. Rd1 b5 31. Nc5 Rc7 32. Be6 a5 33. Bxd7 Nxd7 34. Nxd7+ Rxd7 35. R8xd7 Ke6? { (8.21 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (35... f5 36. exf5 Kxf5 37. Kf2 Rc8 38. R1d6 g4 39. Rh7 Ke5 40. Rd3 gxf3 41. gxf3 Ke6 42. Rxh4) 36. R1d6+ Ke5 37. Rxc6 a4 38. Rd5+ Kf4 39. Kf2 { Black resigns. } 1-0