[Event "Winterschool 2022 simul"] [Site "https://lichess.org/HYNUjMxw"] [Date "2022.03.04"] [White "cici_schaak"] [Black "FirstKnight"] [Result "0-1"] [UTCDate "2022.03.04"] [UTCTime "12:09:41"] [WhiteElo "1832"] [BlackElo "1500"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "E16"] [Opening "Queen's Indian Defense: Riumin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 { E16 Queen's Indian Defense: Riumin Variation } 7. O-O O-O 8. Nc3 c6 9. e4 d5 10. Ne5?! { (0.47 → -0.62) Inaccuracy. exd5 was best. } (10. exd5 cxd5 11. Ne5 Nc6 12. cxd5 Nxe5 13. d6 Nc6 14. dxe7 Qxe7 15. Qa4 Nd8 16. d5 exd5) 10... dxc4 11. Bg5 b5 12. a4 a6 13. Bxf6?! { (-0.97 → -1.80) Inaccuracy. axb5 was best. } (13. axb5 cxb5) 13... Bxf6 14. f4?! { (-2.01 → -3.37) Inaccuracy. Nf3 was best. } (14. Nf3 Nd7) 14... Nd7? { (-3.37 → -1.76) Mistake. b4 was best. } (14... b4 15. Ne2 Bxe5 16. dxe5 a5 17. Qd4 Qxd4+ 18. Nxd4 Nd7 19. Rfd1 Rad8 20. Nc2 Nc5 21. Rd6) 15. Nxd7? { (-1.76 → -3.27) Mistake. Ng4 was best. } (15. Ng4 Be7) 15... Qxd7 16. e5 Be7 17. Ne4 Rfd8 18. Nc5 Bxc5 19. dxc5 Qe7 20. Qe2 Qxc5+ 21. Qf2 Qxf2+ 22. Rxf2 Rd7 23. axb5?! { (-3.97 → -6.30) Inaccuracy. g4 was best. } (23. g4) 23... cxb5 24. Bxb7 Rxb7 25. Rd2 h5 26. Rd6 a5 27. Rad1 Rc7 28. Rc1 b4 29. Rd4 Rac8 30. Kf2 c3 31. bxc3 Rxc3 32. Ra1 R8c5 33. h3 b3 34. Rb1 Rc2+ 35. Kf3 R5c3+ 36. Ke4?! { (-18.98 → Mate in 1) Checkmate is now unavoidable. Rd3 was best. } (36. Rd3 Rxd3+) 36... Re2# { Black wins by checkmate. } 0-1