[Event "Chesstempo game"] [Site "Chesstempo.com"] [Date "2024.4.19"] [Round "?"] [White "guest_5655"] [Black "guest_6719"] [Result "0-1"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 { C41 Philidor Defense: Exchange Variation } Bd7 5. Nc3 Nf6 6. Bf4 Be7 7. Qd2 Nc6 8. O-O-O a6 9. f3 O-O 10. g4 Nxd4 11. Qxd4 b5 12. e5? { (1.25 → 0.08) Mistake. Kb1 was best. } (12. Kb1 c5 13. Qf2 b4 14. Ne2 a5 15. Ng3 a4 16. g5 Ne8 17. h4 Be6 18. Nf5 c4) 12... c5 13. Qd2? { (0.59 → -0.66) Mistake. Qf2 was best. } (13. Qf2) 13... dxe5 14. Bxe5 Bc6 15. Qf4? { (-0.93 → -2.50) Mistake. Rg1 was best. } (15. Rg1 Nd7 16. Bd6 Bxf3 17. Be2 Bc6 18. Bxe7 Qxe7 19. Qd6 Qg5+ 20. Kb1 Rac8 21. Bd3 Rfd8) 15... Qa5?? { (-2.50 → 1.64) Blunder. Nd5 was best. } (15... Nd5 16. Rxd5 Bxd5 17. h4 c4 18. g5 f6 19. Bc7 Qd7 20. Bh3 Be6 21. Rd1 Qc6 22. Bxe6+) 16. Bc7 Nd5?? { (1.46 → 5.48) Blunder. Qb4 was best. } (16... Qb4 17. Qe3) 17. Nxd5 Qxa2 18. Nc3? { (5.41 → 3.12) Mistake. Nxe7+ was best. } (18. Nxe7+ Kh8 19. Nxc6 c4 20. Qd4 a5 21. Kd2 Rfc8 22. Ke1 h6 23. Be5 Rxc6 24. Bxg7+ Kg8) 18... Qa1+ 19. Nb1?? { (2.79 → -0.50) Blunder. Kd2 was best. } (19. Kd2 Qxb2 20. Rb1 Rad8+ 21. Bxd8 Rxd8+ 22. Bd3 Qa3 23. Ra1 Qb4 24. Qxb4 cxb4 25. Ne4 Ra8) 19... h6?! { (-0.50 → 0.12) Inaccuracy. Bf6 was best. } (19... Bf6 20. Be5) 20. h4 Bf6 21. Be5 Bxe5 22. Qxe5 Bxf3 { Black wins. } 0-1