[Event "1e Herfstschool Arena"] [Site "https://lichess.org/ctDEzWzu"] [Date "2022.11.12"] [White "FirstKnight"] [Black "oscarkoppenens"] [Result "1-0"] [UTCDate "2022.11.12"] [UTCTime "19:01:28"] [WhiteElo "2801"] [BlackElo "1943"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 { B00 Pirc Defense } g6 3. c3 Bg7 4. Bd3 Nf6 5. Nf3 O-O 6. O-O Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Rd1 c6 10. Bf4?! { (0.52 → -0.03) Inaccuracy. Bc2 was best. } (10. Bc2 e5) 10... Qb6 11. e5?? { (0.34 → -2.07) Blunder. Qe2 was best. } (11. Qe2 e5 12. Be3 Qc7 13. dxe5 Nxe5 14. Bc2 d5 15. Nd2 Ned7 16. Qf3 Rfe8 17. Bf4 Ne5) 11... dxe5 12. dxe5 Nd5 13. Bc4? { (-2.50 → -4.32) Mistake. Bc1 was best. } (13. Bc1 Nxe5 14. Qe2 Nxd3 15. Rxd3 Rad8 16. Rd1 Qc7 17. a4 e5 18. Na3 Rd7 19. Nc4 b6) 13... Bxe5?? { (-4.32 → -1.41) Blunder. Nxf4 was best. } (13... Nxf4) 14. Bc1 N7f6 15. Nd2 Rad8 16. Bf1 Rd7?! { (-1.18 → -0.15) Inaccuracy. Qc7 was best. } (16... Qc7 17. g3 Nh5 18. a4 Bg7 19. Nc4 f5 20. Ne3 e6 21. a5 a6 22. Nxd5 exd5 23. Bg5) 17. Nc4 Qc7 18. g3 b5 19. Nxe5 Qxe5 20. Bh6 Rfd8 21. a4 Qh5?? { (-0.01 → 5.60) Blunder. a6 was best. } (21... a6 22. Bg2 Ne8 23. h4 Qc7 24. Re1 Ng7 25. axb5 axb5 26. Bh3 Rd6 27. b3 Nf5 28. Bxf5) 22. Qxh5 Nxh5 23. axb5 cxb5 24. Bxb5 Rc7?! { (5.47 → 7.90) Inaccuracy. Rd6 was best. } (24... Rd6 25. c4 Nb4 26. Rxd6 Rxd6 27. Rxa7 Rd8 28. g4 Ng7 29. Rxe7 Nd3 30. c5 Nxc5 31. Bc4) 25. c4 Rc5 26. Ba6 Rd6 27. cxd5 Rc2 28. Rdc1 Rxc1+ 29. Rxc1 f5? { (8.75 → Mate in 3) Checkmate is now unavoidable. Rd8 was best. } (29... Rd8 30. Rc7 Nf6 31. Rxe7 Rd7 32. Rxd7 Nxd7 33. Be3 Ne5 34. Be2 a5 35. Bf4 Nd7 36. Bf1) 30. Rc8+ Rd8 31. Rxd8+ Kf7 32. Rf8# { White wins by checkmate. } 1-0