[Event "SLTP-PA - PENABUR PELAJAR NAS"] [Site "https://lichess.org/DtA7nzPz"] [Date "2021.08.14"] [White "anggasaputra24"] [Black "Samuel_Stratia"] [Result "0-1"] [UTCDate "2021.08.14"] [UTCTime "06:00:00"] [WhiteElo "1500"] [BlackElo "1070"] [WhiteRatingDiff "-686"] [BlackRatingDiff "+97"] [Variant "Standard"] [TimeControl "600+3"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 d6?! { (-0.10 → 0.66) Inaccuracy. exd4 was best. } (2... exd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 Bb4 6. Ne2 d5 7. exd5) 3. Nf3 { C41 Philidor Defense } Nc6 4. Bb5 Bd7 5. Ba4 Nf6 6. Nc3 g6?! { (0.32 → 1.11) Inaccuracy. exd4 was best. } (6... exd4 7. Nxd4 Be7 8. Nde2 O-O 9. O-O a6 10. a3 b5 11. Bb3) 7. Bg5?! { (1.11 → 0.52) Inaccuracy. dxe5 was best. } (7. dxe5 Nxe5 8. Nxe5 dxe5 9. Bg5 Bg7 10. Bb3 h6 11. Be3 O-O 12. Qe2 Qe7 13. f3 Be6) 7... Bg7? { (0.52 → 2.11) Mistake. exd4 was best. } (7... exd4) 8. O-O?? { (2.11 → 0.15) Blunder. Bxc6 was best. } (8. Bxc6) 8... O-O? { (0.15 → 1.84) Mistake. exd4 was best. } (8... exd4 9. Nd5 h6 10. Bxf6 Bxf6 11. Nxf6+ Qxf6 12. Bxc6 Bxc6 13. Nxd4 O-O 14. Nxc6 bxc6 15. b3) 9. Re1?? { (1.84 → 0.06) Blunder. dxe5 was best. } (9. dxe5 dxe5 10. Nd5 Be6 11. Nxf6+ Bxf6 12. Qxd8 Bxd8 13. Bxd8 Rfxd8 14. Bxc6 bxc6 15. Nxe5 Rd2) 9... Re8? { (0.06 → 1.54) Mistake. h6 was best. } (9... h6) 10. b3?? { (1.54 → -1.89) Blunder. dxe5 was best. } (10. dxe5) 10... exd4?! { (-1.89 → -0.86) Inaccuracy. Nxd4 was best. } (10... Nxd4 11. Nxd4 exd4 12. Qxd4 Nxe4 13. Nxe4 Bxd4 14. Bxd8 Bxa1 15. Bxd7 Rexd8 16. Rxa1 Rxd7 17. Nf6+) 11. Nxd4?! { (-0.86 → -1.83) Inaccuracy. Nd5 was best. } (11. Nd5 a6) 11... Re7?? { (-1.83 → 0.62) Blunder. Nxd4 was best. } (11... Nxd4 12. Qxd4 Nxe4 13. Nxe4 Bxd4 14. Bxd8 Bxa1 15. Bxd7 Rexd8 16. Rxa1 Rxd7 17. Nf6+ Kf8 18. Nxd7+) 12. f4?? { (0.62 → -2.65) Blunder. Nxc6 was best. } (12. Nxc6 Bxc6) 12... Bg4?? { (-2.65 → 2.27) Blunder. Nxd4 was best. } (12... Nxd4) 13. Rf1?? { (2.27 → -6.47) Blunder. Nxc6 was best. } (13. Nxc6) 13... Bxd1 14. Rfxd1 Qe8 15. g4?! { (-6.53 → -10.15) Inaccuracy. Bxf6 was best. } (15. Bxf6) 15... Nxg4 16. h3 Ne3 17. Re1 Nxc2 18. Rac1 N2xd4 19. f5 Nf3+ 20. Kf2 Nxg5 21. Nd5 Rxe4 22. Nxc7?! { (-19.56 → Mate in 6) Checkmate is now unavoidable. Bxc6 was best. } (22. Bxc6 Bd4+) 22... Qc8?! { (Mate in 6 → -19.77) Lost forced checkmate sequence. Bd4+ was best. } (22... Bd4+ 23. Kf1 Rf4+ 24. Kg2 Rf2+ 25. Kg3 Ne4+ 26. Rxe4 Qxe4 27. Nxa8 Qf4#) 23. Nb5?! { (-19.77 → Mate in 5) Checkmate is now unavoidable. Ne6 was best. } (23. Ne6 fxe6) 23... Nxh3+ 24. Kf3 Re5 25. Rh1 Ng5+ 26. Kg3 gxf5?! { (Mate in 5 → -23.54) Lost forced checkmate sequence. Qxf5 was best. } (26... Qxf5 27. Rc3 Re2 28. Re3 Be5+ 29. Rxe5 Qxe5+ 30. Kh4 Re4#) 27. Rce1 a6 28. Nc3 Rb8 29. Kg2 b5 30. Nxb5 axb5 31. Bxb5 Rbxb5 32. Rd1 Re2+ 33. Kg3 Ne4+ 34. Kf3 Nd4+ 35. Kf4 Bh6+ 36. Rxh6 Rxa2 37. Rxd4 Qc6 38. Rd1 Rxb3 39. Rg1+ Kh8 40. Rhh1 Rf2# { Black wins by checkmate. } 0-1