[Event "GM Bilguun Sumiya simul"] [Site "https://lichess.org/sNAtulrf"] [Date "2021.08.06"] [White "Bilguun_Sumiya"] [Black "GerelttsetseG"] [Result "1-0"] [UTCDate "2021.08.06"] [UTCTime "06:12:58"] [WhiteElo "1467"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A07"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 { A07 King's Indian Attack } Nc6 3. d4 Bf5 4. Bg2 Nf6 5. O-O e6 6. c3 Bd6 7. Nbd2 O-O 8. Re1 Qd7 9. Nh4 Qe7? { (0.06 → 1.18) Mistake. Rfe8 was best. } (9... Rfe8 10. b3 Bg4 11. h3 Bf5 12. Bb2 Ne4 13. Rc1 Ne7 14. c4 Bb4 15. Nhf3 c6 16. a3) 10. e4?! { (1.18 → 0.42) Inaccuracy. Qb3 was best. } (10. Qb3 b6 11. Qa4 Qe8 12. f3 Bg6 13. e4 dxe4 14. fxe4 e5 15. Nc4 exd4 16. Nxd6 cxd6) 10... dxe4?! { (0.42 → 0.99) Inaccuracy. Bxe4 was best. } (10... Bxe4 11. Nxe4 Nxe4 12. Bxe4 dxe4 13. Rxe4 Qd7 14. Nf3 h6 15. Qe2 Rae8 16. Bd2 f5 17. Re3) 11. Nxe4?! { (0.99 → 0.14) Inaccuracy. f3 was best. } (11. f3 Bg6) 11... Nxe4 12. Bxe4 Bxe4 13. Rxe4 a6 14. d5 Nd8 15. dxe6 Nxe6 16. Nf5 Qd7 17. Nxd6 cxd6 18. Be3 Rad8 19. Qd5 Qc7 20. Rd1 Rd7 21. Rc4 Qd8 22. Rb4 Nc7?? { (1.27 → 5.18) Blunder. Qc8 was best. } (22... Qc8) 23. Qxb7 Ne6 24. Qxa6 Qe7 25. Qd3 Rfd8 26. a4 Qe8 27. a5 Qe7 28. Ra1 Ng5 29. Bxg5 Qxg5 30. a6 Qe7 31. Re4 Qf6 32. Qd4 Qg6 33. Rg4 Qe6? { (8.18 → Mate in 1) Checkmate is now unavoidable. d5 was best. } (33... d5 34. c4 dxc4 35. Qxd7 Rxd7 36. Rxg6 fxg6 37. a7 Rd8 38. a8=R Rxa8 39. Rxa8+ Kf7 40. Kg2) 34. Qxg7# { White wins by checkmate. } 1-0