[Event "Nihal Sarin - Club Ajedrez Villa Coapa simul"] [Site "https://lichess.org/YWcgqcO3"] [Date "2020.12.04"] [White "nihalsarin2004"] [Black "CARLOSRS2008"] [Result "1-0"] [UTCDate "2020.12.04"] [UTCTime "13:07:16"] [WhiteElo "1500"] [BlackElo "2079"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+10"] [ECO "E91"] [Opening "King's Indian Defense: Orthodox Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 { E91 King's Indian Defense: Orthodox Variation } Nbd7 7. O-O c5 8. d5 Nb6 9. h3 Ne8 10. Re1 e5 11. a3 a6 12. b4 cxb4 13. axb4 Qc7 14. Qb3 f5? { (2.03 → 3.71) Mistake. Nd7 was best. } (14... Nd7 15. Be3 b6 16. Rec1 Nef6 17. Bd3 Re8 18. Na4 Bf8 19. Qc3 Bb7 20. Nd2 Rab8 21. Nb3) 15. c5 dxc5?? { (3.36 → 7.03) Blunder. Nd7 was best. } (15... Nd7 16. c6 Nb6 17. b5 a5 18. Be3 Nf6 19. Nd2 Nxe4 20. Ndxe4 fxe4 21. Nxe4 a4 22. Qd1) 16. bxc5 Qxc5 17. Ba3 Qc7 18. d6+ Qf7 19. Qxb6 Be6 20. Ng5 Qd7 21. Nxe6 Qxe6 22. Rad1 Nf6 23. Qxb7 Rad8 24. exf5 gxf5 25. Nd5 Rd7 26. Nxf6+ Bxf6 27. Bc4 Rxb7 28. Bxe6+ Kg7 29. d7 Rh8 30. Bxf5 Rbb8 31. Bd6 Ra8 32. Bxe5 Bxe5 33. Rxe5 Kf6 34. Ra5 Ke7 35. Be4 Ra7 36. Re5+ Kd8?! { (13.75 → Mate in 8) Checkmate is now unavoidable. Kf6 was best. } (36... Kf6 37. Rf5+) 37. Bc6 Rc7 38. Re8+ Rxe8 39. dxe8=Q# { White wins by checkmate. } 1-0