[Event "UChicago simul"] [Site "https://lichess.org/GKj5M9D2"] [Date "2021.05.23"] [White "ChessWizard521"] [Black "iSmobot"] [Result "1-0"] [UTCDate "2021.05.23"] [UTCTime "21:30:08"] [WhiteElo "2178"] [BlackElo "1612"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A56"] [Opening "Benoni Defense: Czech Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e5?! { (0.60 → 1.29) Inaccuracy. e6 was best. } { A56 Benoni Defense: Czech Benoni Defense } (3... e6 4. Nc3 g6 5. e4 d6 6. Nf3 Bg7 7. h3 exd5 8. cxd5) 4. Nc3 d6 5. g3 Bf5 6. Bg2 Be7?! { (1.10 → 1.69) Inaccuracy. e4 was best. } (6... e4 7. Nh3 h6 8. f3 Nbd7 9. fxe4 Bh7 10. Nf2 Be7 11. O-O O-O 12. Qc2 Ne5 13. b3) 7. e4 Bg6 8. Nge2 Nbd7 9. f4 Qc7 10. h3 exf4 11. gxf4 O-O-O 12. Ng3?! { (2.01 → 1.22) Inaccuracy. O-O was best. } (12. O-O a6) 12... h6 13. O-O Rde8?! { (1.67 → 2.38) Inaccuracy. Bh7 was best. } (13... Bh7 14. Nb5 Qb8 15. Rb1 a6 16. Nc3 g5 17. Kh1 Qc7 18. b4 cxb4 19. Na4 Nc5 20. f5) 14. b3? { (2.38 → 1.03) Mistake. Be3 was best. } (14. Be3 a6) 14... Bd8? { (1.03 → 2.48) Mistake. a6 was best. } (14... a6) 15. Re1? { (2.48 → 1.07) Mistake. e5 was best. } (15. e5 dxe5 16. f5 Bh7 17. Be3 e4 18. Bf4 Ne5 19. Nb5 Qb6 20. a4 g5 21. a5 Qa6) 15... Nh7?? { (1.07 → 5.10) Blunder. Bh7 was best. } (15... Bh7 16. Nb5) 16. f5?! { (5.10 → 3.72) Inaccuracy. Nb5 was best. } (16. Nb5 Qb6 17. a4 a5 18. f5 Bf6 19. Ra2 Be5 20. fxg6 fxg6 21. Nh1 Kb8 22. Nf2 Qd8) 16... Bxf5? { (3.72 → 7.02) Mistake. Bf6 was best. } (16... Bf6) 17. Nxf5 Ne5?! { (5.71 → 8.49) Inaccuracy. a6 was best. } (17... a6 18. Bf4) 18. Nb5 Qd7 19. Nbxd6+ Kb8 20. Nxe8 Rxe8 21. Bf4 Bf6 22. Rb1 Ka8 23. b4 Qc7 24. Qa4 Rd8 25. d6 Qc6 26. Qxc6 bxc6 27. Bxe5 Bxe5 28. bxc5 g6 29. Nxh6 Bd4+ 30. Kh1 Bxc5 31. Nxf7 Rd7 32. e5 Rxf7?! { (24.72 → Mate in 5) Checkmate is now unavoidable. a6 was best. } (32... a6 33. Bxc6+) 33. Bxc6+ Rb7 34. Rxb7 Bf2 35. Rb6# { White wins by checkmate. } 1-0