[Event "PRINCIPIANTES XXXI Team Battle"] [Site "https://lichess.org/rafjTKqX"] [Date "2021.11.20"] [White "volgesio"] [Black "ARangel08"] [Result "1-0"] [UTCDate "2021.11.20"] [UTCTime "16:43:12"] [WhiteElo "1303"] [BlackElo "981"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+3"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6?! { (0.25 → 0.85) Inaccuracy. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Bc4?! { (0.85 → 0.25) Inaccuracy. d4 was best. } { C41 Philidor Defense } (3. d4 exd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bb5 Bd7 7. O-O Be7) 3... f6? { (0.25 → 1.93) Mistake. Be7 was best. } (3... Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. Bf4 c6 8. O-O) 4. c3 Qe7 5. d3?! { (1.91 → 1.24) Inaccuracy. d4 was best. } (5. d4 g5 6. Be3 Bh6 7. O-O Qg7 8. a4 g4 9. Nh4 Bxe3 10. fxe3 Qg5 11. Qe1 Bd7) 5... b6?! { (1.24 → 2.07) Inaccuracy. g5 was best. } (5... g5) 6. Nbd2 Bb7 7. O-O Kd8?! { (2.12 → 3.41) Inaccuracy. Nh6 was best. } (7... Nh6 8. a4) 8. Re1 Nd7 9. Nf1 Kc8?! { (3.01 → 4.02) Inaccuracy. a5 was best. } (9... a5 10. b4) 10. Bd5?? { (4.02 → 1.38) Blunder. a4 was best. } (10. a4) 10... Kb8? { (1.38 → 3.27) Mistake. Bxd5 was best. } (10... Bxd5 11. exd5 Qf7 12. a4 Qxd5 13. c4 Qf7 14. a5 Rb8 15. axb6 axb6 16. Qc2 Kd8 17. d4) 11. Bxb7 Kxb7 12. d4 Kb8?! { (3.07 → 4.53) Inaccuracy. a5 was best. } (12... a5 13. a4) 13. dxe5? { (4.53 → 2.43) Mistake. a4 was best. } (13. a4 a5 14. b4 Qf7 15. bxa5 bxa5 16. Rb1+ Kc8 17. Be3 g6 18. Qd3 Bh6 19. Qb5 Kd8) 13... Nh6?? { (2.43 → 8.49) Blunder. dxe5 was best. } (13... dxe5 14. b4 Qe6 15. Rb1 Bd6 16. Ne3 a5 17. a3 Ne7 18. Nd2 Rd8 19. c4 Kc8 20. Qa4) 14. exd6 cxd6 15. Qd5 Qe8 16. Ne3 Nf5 17. Qxf5 g6 18. Qd5 a6 19. Nc4 f5 20. Bf4 fxe4?! { (12.98 → Mate in 13) Checkmate is now unavoidable. Ka7 was best. } (20... Ka7 21. exf5) 21. Rxe4?! { (Mate in 13 → 14.84) Lost forced checkmate sequence. Nxd6 was best. } (21. Nxd6 Ra7 22. Nb5+ Ne5 23. Bxe5+ Rc7 24. Bxc7+ Kc8 25. Qa8+ Kd7 26. Rad1+ Ke7 27. Rxe4+ Kf6) 21... Nf6 22. Qxd6+ Ka7? { (8.28 → Mate in 1) Checkmate is now unavoidable. Bxd6 was best. } (22... Bxd6 23. Bxd6+ Ka7 24. Rxe8 Raxe8 25. Be5 Rhf8 26. Rd1 Rd8 27. Rxd8 Rxd8 28. Nd4 Re8 29. Kf1) 23. Qxb6# { White wins by checkmate. } 1-0