[Event "IM LeonValdes simul"] [Site "https://lichess.org/LvMYGhmj"] [Date "2021.07.21"] [White "LeonValdes"] [Black "Beastboy12"] [Result "1-0"] [UTCDate "2021.07.21"] [UTCTime "00:01:27"] [WhiteElo "2098"] [BlackElo "1887"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+30"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 { A58 Benko Gambit Accepted: Fully Accepted Variation } Bxa6 6. Nc3 d6 7. Nf3 Nbd7 8. g3 g6 9. Bg2 Bg7 10. O-O O-O 11. Rb1 Ng4 12. Qc2?! { (0.96 → 0.39) Inaccuracy. Bd2 was best. } (12. Bd2) 12... Nge5 13. b3 Qa5 14. Bb2?! { (0.68 → -0.12) Inaccuracy. Nxe5 was best. } (14. Nxe5 Bxe5 15. Bd2 Qa3 16. h4 Rfb8 17. Rfc1 c4 18. bxc4 Bxc4 19. h5 f5 20. h6 Nf6) 14... c4?? { (-0.12 → 2.94) Blunder. Nxf3+ was best. } (14... Nxf3+ 15. Bxf3 c4 16. Ba1 Rab8 17. Rfc1 cxb3 18. axb3 Rfc8 19. Qd2 Nc5 20. b4 Rxb4 21. Na2) 15. Nd4 cxb3 16. axb3 Rfc8?! { (2.49 → 3.65) Inaccuracy. Nb8 was best. } (16... Nb8) 17. Nc6 Nxc6 18. dxc6 Ne5? { (3.49 → 6.54) Mistake. Nf6 was best. } (18... Nf6 19. Ra1) 19. Nd5?? { (6.54 → 1.44) Blunder. b4 was best. } (19. b4 Qd8 20. b5 e6 21. bxa6 Rxa6 22. Nb5 Raxc6 23. Bxc6 Rxc6 24. Qb3 Rb6 25. Bd4 Rb8) 19... Kf8?? { (1.44 → 5.50) Blunder. Nxc6 was best. } (19... Nxc6 20. Bxg7 Kxg7 21. b4 Qb5 22. Qb2+ f6 23. Rfc1 Rab8 24. Rc2 Bb7 25. Rbc1 Kf7 26. h4) 20. f4?? { (5.50 → 1.47) Blunder. Bxe5 was best. } (20. Bxe5 Bxe5) 20... Ng4?? { (1.47 → 6.19) Blunder. Nxc6 was best. } (20... Nxc6 21. Bxg7+ Kxg7 22. b4 Qb5 23. Qb2+ e5 24. e3 Rab8 25. Rfc1 Kf8 26. Rd1 Qe2 27. Rd2) 21. Bxg7+ Kxg7 22. b4 Qd8 23. Qc3+ Kg8 24. b5 e6 25. Bh3?! { (8.83 → 5.88) Inaccuracy. c7 was best. } (25. c7 Qd7 26. Nb6 Rxc7 27. Nxd7 Rxc3 28. Bxa8 Bxb5 29. Rxb5 e5 30. Bf3 Ne3 31. Rfb1 Nf5) 25... exd5 26. Bxg4 Bxb5?! { (5.62 → 8.52) Inaccuracy. Qb6+ was best. } (26... Qb6+) 27. Rxb5 Qc7 28. Bxc8 Rxc8 29. Rb7 Qxc6 30. Qxc6 Rxc6 31. Rd1 Kf8 32. Rxd5 Ke8 33. Ra5 Rc1+ 34. Kf2 Rc8 35. Raa7 Kf8?! { (11.31 → Mate in 18) Checkmate is now unavoidable. h5 was best. } (35... h5 36. Re7+) 36. Rxf7+ Kg8 37. Rg7+ Kf8 38. Rxh7 Kg8 39. Rhg7+ Kh8 40. Rxg6 Rd8?! { (57.00 → Mate in 5) Checkmate is now unavoidable. Rf8 was best. } (40... Rf8 41. h4) 41. Re6?! { (Mate in 5 → 69.09) Lost forced checkmate sequence. f5 was best. } (41. f5 Rc8 42. f6 Rc3 43. Rag7 Rf3+ 44. exf3 d5 45. Rh6#) 41... Rg8?! { (69.09 → Mate in 1) Checkmate is now unavoidable. d5 was best. } (41... d5 42. Rh6+) 42. Ree7 Rg6 43. Rh7+ Kg8 44. f5 Rf6 45. g4 Rf8 46. Rag7# { White wins by checkmate. } 1-0