[Event "شطرنج اولیا دبستان هدایت"] [Site "https://lichess.org/gy0dU0Nd"] [Date "2021.11.26"] [White "arvinmehdipoor1391"] [Black "mohamad-1230"] [Result "0-1"] [UTCDate "2021.11.26"] [UTCTime "07:26:22"] [WhiteElo "1213"] [BlackElo "1238"] [WhiteRatingDiff "-54"] [BlackRatingDiff "+88"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 c6 4. d3?! { (0.75 → 0.13) Inaccuracy. d4 was best. } (4. d4 Nd7 5. Bc4 Be7 6. O-O Ngf6 7. a4 O-O 8. h3 exd4) 4... d5?! { (0.13 → 0.97) Inaccuracy. Nd7 was best. } (4... Nd7 5. d4 Ngf6 6. Bd3 Be7 7. O-O O-O 8. a4 Re8 9. h3) 5. exd5 cxd5 6. Nxe5 f6?? { (0.85 → 6.52) Blunder. d4 was best. } (6... d4 7. Qe2 Be7 8. Ne4 Qa5+ 9. Nd2 Nf6 10. g3 Qd5 11. Nef3) 7. Nf3?? { (6.52 → 2.22) Blunder. Qh5+ was best. } (7. Qh5+ g6 8. Nxg6 hxg6 9. Qxh8 Qe7+ 10. Be3 Be6 11. d4 Nc6 12. O-O-O O-O-O 13. Bb5 Qd7) 7... Qe7+? { (2.22 → 3.92) Mistake. Nc6 was best. } (7... Nc6 8. g3 Bb4 9. a3 Bxc3+ 10. bxc3 Bg4 11. Bg2 Ne5 12. a4 Ne7 13. O-O O-O 14. Re1) 8. Be2 Qd7 9. g4?? { (3.73 → 1.27) Blunder. O-O was best. } (9. O-O Bb4) 9... d4 10. Nxd4?? { (1.69 → -1.05) Blunder. Ne4 was best. } (10. Ne4) 10... Qxd4 11. Be3 Qe5? { (-0.59 → 0.70) Mistake. Qd7 was best. } (11... Qd7 12. a3) 12. d4 Qd6? { (0.24 → 1.73) Mistake. Qa5 was best. } (12... Qa5) 13. Nb5 Qc6?? { (1.27 → 5.12) Blunder. Qd7 was best. } (13... Qd7 14. Bf4 Na6 15. Qd3 h5 16. h4 hxg4 17. O-O-O f5 18. f3 Nf6 19. fxg4 Nd5 20. Qg3) 14. a4?? { (5.12 → -7.42) Blunder. d5 was best. } (14. d5) 14... Qxh1+ 15. Bf1 a6?? { (-7.84 → -2.95) Blunder. Kd8 was best. } (15... Kd8 16. h3 a6 17. Nc3 h5 18. Qe2 hxg4 19. hxg4 Ne7 20. g5 Nbc6 21. O-O-O Nf5 22. gxf6) 16. Nd6+?? { (-2.95 → -13.09) Blunder. Nc7+ was best. } (16. Nc7+ Kf7 17. c3 Bd6 18. Kd2 Kf8 19. Nxa8 Ne7 20. Nb6 Be6 21. c4 h5 22. gxh5 Bf5) 16... Bxd6 17. c3 Nc6 18. d5 Ne5 19. f3 Nxf3+ 20. Ke2 Ng1+ 21. Ke1 Qxh2 22. c4?! { (-17.05 → Mate in 2) Checkmate is now unavoidable. Be2 was best. } (22. Be2 Qxe2+ 23. Qxe2 Nxe2 24. Kxe2 Bxg4+ 25. Kf1 Ne7 26. c4 Kf7 27. b3 Nf5 28. Bc1 h5) 22... Bg3+ 23. Bf2 Qxf2# { Black wins by checkmate. } 0-1