[Event "ĐẤU TẬP HKPĐ LẦN 17 - KHỐI 6-7"] [Site "https://lichess.org/OYsCaOAP"] [Date "2023.12.12"] [White "ChessPlayer369358"] [Black "Sang_12345"] [Result "1-0"] [GameId "OYsCaOAP"] [UTCDate "2023.12.12"] [UTCTime "13:35:21"] [WhiteElo "1864"] [BlackElo "1625"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-88"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } h6 4. Nc3 c6 5. a4 a6 6. d4 exd4?! { (1.07 → 1.92) Inaccuracy. Qa5 was best. } (6... Qa5) 7. Qxd4 c5 8. Qd5 Be6? { (1.80 → 3.26) Mistake. Qc7 was best. } (8... Qc7 9. e5) 9. Qxb7 Nd7 10. Bxe6? { (3.65 → 2.09) Mistake. Nd5 was best. } (10. Nd5 Qb8 11. Nc7+ Kd8 12. Qxb8+ Rxb8 13. Nxe6+ fxe6 14. Bxe6 Ngf6 15. Nh4 Ne5 16. f4 Nc6) 10... fxe6 11. b3?! { (2.03 → 1.28) Inaccuracy. Qb3 was best. } (11. Qb3 Kf7 12. O-O Ngf6 13. Qc4 Qc8 14. Qe2 Qc6 15. Nd2 d5 16. a5 Be7 17. e5 Ne8) 11... g5?! { (1.28 → 2.11) Inaccuracy. Qb8 was best. } (11... Qb8) 12. Bb2 Bg7? { (2.19 → 4.44) Mistake. Qb8 was best. } (12... Qb8 13. Qxb8+ Rxb8 14. Nd2 Kd8 15. Nc4 Kc7 16. O-O-O Rh7 17. a5 h5 18. Rd2 Nh6 19. Rhd1) 13. Rb1?? { (4.44 → 1.01) Blunder. O-O-O was best. } (13. O-O-O Rb8 14. Qxa6 Rb6 15. Qe2 Ne7 16. h4 g4 17. Nd2 O-O 18. Nc4 Ne5 19. Nxb6 Qxb6) 13... Ngf6? { (1.01 → 2.22) Mistake. g4 was best. } (13... g4) 14. Qc6 g4 15. Nh4 Nh5 16. Ng6?! { (2.33 → 1.50) Inaccuracy. g3 was best. } (16. g3) 16... Rg8 17. e5 dxe5?? { (1.43 → Mate in 2) Checkmate is now unavoidable. Kf7 was best. } (17... Kf7) 18. Qxe6+ Qe7 19. Qxe7# { White wins by checkmate. } 1-0