[Event "ECA White Knight 26 Arena"] [Site "https://lichess.org/2bazQGiS"] [Date "2021.03.23"] [White "RioWan"] [Black "CerebralGuinea"] [Result "1-0"] [UTCDate "2021.03.23"] [UTCTime "20:10:35"] [WhiteElo "967"] [BlackElo "852"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3 Nh6?? { (0.00 → 4.37) Blunder. Nf6 was best. } (3... Nf6 4. Ne2 O-O 5. d3 c6 6. Bg5 Be7 7. h3 h6 8. Bh4) 4. d4 g5? { (4.82 → 8.40) Mistake. d5 was best. } (4... d5 5. Bxd5 c6 6. Bxh6 cxd5 7. dxc5 gxh6 8. exd5 Nd7 9. Nc3) 5. dxe5? { (8.40 → 3.97) Mistake. dxc5 was best. } (5. dxc5 d5 6. Bxd5 c6 7. Qh5 Qf6 8. Bxg5 Qg6 9. Qxh6 cxd5 10. Nc3 Nc6 11. Qxg6 hxg6) 5... g4?! { (3.97 → 5.51) Inaccuracy. Nc6 was best. } (5... Nc6 6. Qh5) 6. Qb3 f6? { (4.73 → 8.19) Mistake. d5 was best. } (6... d5 7. exd5) 7. exf6?? { (8.19 → 3.12) Blunder. Bxh6 was best. } (7. Bxh6) 7... Qxf6 8. f3 gxf3? { (3.00 → 4.78) Mistake. Nc6 was best. } (8... Nc6 9. Nc3 Na5 10. Nd5 Qh4+ 11. g3 Nxb3 12. gxh4 Nxa1 13. Bxh6 Kf7 14. Nxc7+ Kg6 15. Bf4) 9. gxf3?? { (4.78 → 0.00) Blunder. Nxf3 was best. } (9. Nxf3) 9... Ng4?? { (0.00 → 3.46) Blunder. Nc6 was best. } (9... Nc6 10. h4 Bxg1 11. Bg5 Qd4 12. Bxh6 Qf2+ 13. Kd1 Nd4 14. Bf7+ Ke7 15. Bg5+ Kf8 16. Bh6+) 10. Nh3?? { (3.46 → 0.00) Blunder. fxg4 was best. } (10. fxg4 Nc6) 10... Ne5 11. Bb5?? { (-0.14 → -4.34) Blunder. Nf4 was best. } (11. Nf4 Nbc6) 11... Nxf3+? { (-4.34 → -2.32) Mistake. Qh4+ was best. } (11... Qh4+ 12. Kd1 Qxh3 13. f4 Qxb3 14. axb3 Ng4 15. Re1 Nc6 16. Bd2 Nd4 17. Nc3 Nf3 18. Nd5) 12. Kd1 Nh4?? { (-2.16 → 2.91) Blunder. Nd4 was best. } (12... Nd4 13. Qc3) 13. Rg1?? { (2.91 → -3.30) Blunder. Be2 was best. } (13. Be2 Qb6) 13... Qf2?? { (-3.30 → 16.99) Blunder. Bxg1 was best. } (13... Bxg1) 14. Rg8+ Rxg8 15. Qxg8+?? { (7.13 → 1.08) Blunder. Nxf2 was best. } (15. Nxf2 Rg1+ 16. Ke2 Nc6 17. Be3 Bxe3 18. Kxe3 Ne7 19. Qc3 a6 20. Na3 Rxa1 21. Qh8+ Kf7) 15... Ke7?? { (1.08 → Mate in 7) Checkmate is now unavoidable. Qf8 was best. } (15... Qf8 16. Qxf8+) 16. Qxh7+?! { (Mate in 7 → 10.58) Lost forced checkmate sequence. Nxf2 was best. } (16. Nxf2 Nf3 17. Bh6 d5 18. Qf8+ Ke6 19. Qxc8+ Nd7 20. Qxd7+ Kf6 21. Ng4+ Kg6 22. Qf5#) 16... Kd6?! { (10.58 → Mate in 9) Checkmate is now unavoidable. Qf7 was best. } (16... Qf7 17. Qxh4+) 17. Nxf2?! { (Mate in 9 → 16.23) Lost forced checkmate sequence. Qh6+ was best. } (17. Qh6+ Ke7 18. Bg5+ Kf7 19. Bc4+ d5 20. Bxd5+ Ke8 21. Qh5+ Kd7 22. Qh7+ Ke8 23. Nxf2 Be6) 17... c6?! { (16.23 → Mate in 5) Checkmate is now unavoidable. Bxf2 was best. } (17... Bxf2 18. Qf7) 18. Qxh4?! { (Mate in 5 → 17.64) Lost forced checkmate sequence. Bf4+ was best. } (18. Bf4+ Ke6 19. Bc4+ d5 20. Bxd5+ cxd5 21. exd5+ Kxd5 22. Qe4#) 18... b6?! { (17.64 → Mate in 6) Checkmate is now unavoidable. Kc7 was best. } (18... Kc7 19. Bf4+) 19. Qf6+?! { (Mate in 6 → 17.03) Lost forced checkmate sequence. Bf4+ was best. } (19. Bf4+ Ke6 20. Qh7 Bd4 21. Qg6+ Bf6 22. Qe8+ Be7 23. Qg8+ Kf6 24. Ng4#) 19... Kc7 20. Bf4+ Kb7 21. Qd8 cxb5?! { (18.04 → Mate in 7) Checkmate is now unavoidable. d6 was best. } { Black offers draw } (21... d6 22. Be2) 22. Qc7+ Ka6 23. Qxc8+ Ka5 24. Bd2+ Ka4 25. b3# { White wins by checkmate. } 1-0