[Event "Ballerini's Arena"] [Site "https://lichess.org/s4sihEKa"] [Date "2021.04.07"] [White "DguyBR"] [Black "Surfalanet"] [Result "0-1"] [UTCDate "2021.04.07"] [UTCTime "00:42:13"] [WhiteElo "1463"] [BlackElo "1571"] [WhiteRatingDiff "-67"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 c6 4. d4 Qb6?? { (0.66 → 3.45) Blunder. Qc7 was best. } (4... Qc7 5. a4 Nf6 6. Bc4 Bg4 7. O-O Nbd7 8. Be3 Be7 9. Be2) 5. dxe5 Bg4 6. exd6 Bxf3?! { (4.47 → 6.16) Inaccuracy. Nd7 was best. } (6... Nd7 7. a3) 7. Qxf3 Bxd6 8. Na4?? { (4.77 → 1.80) Blunder. e5 was best. } (8. e5 Bxe5 9. Qe2 Nd7 10. f4 Ngf6 11. fxe5 O-O 12. Qe3 Nxe5 13. Be2 Rfe8 14. Qxb6 axb6) 8... Qa5+ 9. Nc3 Bb4? { (2.40 → 4.25) Mistake. Nd7 was best. } (9... Nd7 10. Bd2) 10. Bd2 Na6 11. a3 Bxc3?! { (5.00 → 7.02) Inaccuracy. Nf6 was best. } (11... Nf6 12. O-O-O) 12. Bxc3 Qg5 13. Bc4 Qg6 14. O-O Nh6 15. Bxf7+?? { (5.79 → -1.87) Blunder. Bxa6 was best. } (15. Bxa6 bxa6 16. Bb4 O-O-O 17. Qe3 Rd7 18. h3 Re8 19. Rae1 Qh5 20. Qc3 Re6 21. Bc5 f5) 15... Nxf7?! { (-1.87 → -1.11) Inaccuracy. Qxf7 was best. } (15... Qxf7) 16. b4? { (-1.11 → -2.68) Mistake. Qe3 was best. } (16. Qe3 O-O) 16... O-O-O? { (-2.68 → -1.12) Mistake. O-O was best. } (16... O-O) 17. a4? { (-1.12 → -2.39) Mistake. Qh3+ was best. } (17. Qh3+) 17... Ng5 18. Qg4+ Kb8? { (-2.71 → -1.25) Mistake. Rd7 was best. } (18... Rd7) 19. e5?? { (-1.25 → -3.88) Blunder. Rae1 was best. } (19. Rae1 Ne6 20. Be5+ Ka8 21. Qxg6 hxg6 22. f4 Nxb4 23. f5 Nxc2 24. fxe6 Nxe1 25. e7 Rc8) 19... h5 20. Qh4?? { (-3.52 → -14.40) Blunder. Qg3 was best. } (20. Qg3 h4) 20... Nf3+ 21. Kh1 Nxh4 22. g3?! { (-14.49 → Mate in 9) Checkmate is now unavoidable. Rg1 was best. } (22. Rg1 Qxc2) 22... Qe4+ 23. f3 Nxf3 24. b5 Nh4+ 25. Kg1 Qg2# { Black wins by checkmate. } 0-1