[Event "NỮ KHỐI 5 VINSCHOOL"] [Site "https://lichess.org/d3duSycM"] [Date "2022.03.27"] [White "NU_5A11_NNXA"] [Black "NU_5B4_LUCNGHI"] [Result "1-0"] [UTCDate "2022.03.27"] [UTCTime "03:24:51"] [WhiteElo "1214"] [BlackElo "1353"] [WhiteRatingDiff "+126"] [BlackRatingDiff "-119"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A04"] [Opening "Zukertort Opening: Ross Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e5? { (0.29 → 1.58) Mistake. e6 was best. } { A04 Zukertort Opening: Ross Gambit } (1... e6 2. c4 d5 3. d4 Nf6 4. g3 dxc4 5. Bg2 a6 6. O-O) 2. Nc3? { (1.58 → 0.20) Mistake. Nxe5 was best. } (2. Nxe5 d5 3. d4 Nf6 4. g3 c5 5. Bg2 cxd4 6. Qxd4 Nc6) 2... Bb4? { (0.20 → 1.52) Mistake. Nc6 was best. } (2... Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. e4 Qf6 7. Qd2) 3. Nb1?? { (1.52 → -1.03) Blunder. Nxe5 was best. } (3. Nxe5 d5 4. a3 Bxc3 5. dxc3 Nf6 6. Bg5 O-O 7. Qd4 h6) 3... Qh4?? { (-1.03 → 12.48) Blunder. e4 was best. } (3... e4) 4. g3?? { (12.48 → 0.42) Blunder. Nxh4 was best. } (4. Nxh4 Nf6 5. e3 O-O 6. Be2 Nc6 7. O-O Be7 8. Nf5 d6 9. Nxe7+ Nxe7 10. f3 Bd7) 4... Qf6?! { (0.42 → 0.99) Inaccuracy. Qh5 was best. } (4... Qh5 5. a3) 5. h4? { (0.99 → -0.56) Mistake. c3 was best. } (5. c3) 5... h5?? { (-0.56 → 1.67) Blunder. d5 was best. } (5... d5 6. a3 Ba5 7. c4 dxc4 8. Qa4+ Nc6 9. Bg2 Ne7 10. Nc3 h6 11. Qxc4 Bb6 12. d3) 6. c3 Bc5 7. b4? { (2.00 → 0.76) Mistake. d4 was best. } (7. d4 exd4) 7... Bd6?! { (0.76 → 1.62) Inaccuracy. Be7 was best. } (7... Be7 8. Bg2) 8. e4 Ne7?! { (1.71 → 2.36) Inaccuracy. Be7 was best. } (8... Be7 9. Bh3) 9. d4? { (2.36 → 0.97) Mistake. Bg2 was best. } (9. Bg2 c6) 9... exd4 10. Bb2? { (1.07 → -0.37) Mistake. Bg5 was best. } (10. Bg5 Qe6) 10... dxc3 11. Bxc3 Qxf3?? { (-0.67 → 8.69) Blunder. Bxb4 was best. } (11... Bxb4) 12. Qxf3 Rh6 13. Bxg7 Rf6 14. Bxf6 Nd5 15. exd5 c6 16. dxc6 bxc6 17. b5 cxb5 18. Bxb5 Bb4+ 19. Ke2?! { (Mate in 8 → 26.88) Lost forced checkmate sequence. Kd1 was best. } (19. Kd1 Be7 20. Qe4 Kd8 21. Bxe7+ Kc7 22. Qe5+ Kb7 23. Bd8 d6 24. Qxd6 Bg4+ 25. Kc1 Bf3) 19... a6?! { (26.88 → Mate in 6) Checkmate is now unavoidable. Nc6 was best. } (19... Nc6 20. Bxc6) 20. Qe4+ Kf8 21. Qxb4+ Kg8 22. Qf4 axb5 23. Nc3 Bb7 24. Rhg1 b4 25. Qxb4?! { (Mate in 3 → 19.38) Lost forced checkmate sequence. Qg5+ was best. } (25. Qg5+ Kf8 26. Qg7+ Ke8 27. Qh8#) 25... Nc6 26. Qxb7 Rf8?! { (24.64 → Mate in 8) Checkmate is now unavoidable. Re8+ was best. } (26... Re8+ 27. Kf1) 27. Qxd7 Nd4+ 28. Ke3 Nf5+ 29. Kf4?! { (Mate in 6 → 22.58) Lost forced checkmate sequence. Qxf5 was best. } (29. Qxf5 Re8+ 30. Ne4 Re6 31. Rgd1 Rxf6 32. Rd8+ Kg7 33. Qxf6+ Kh7 34. Rh8#) 29... Nh6?! { (22.58 → Mate in 5) Checkmate is now unavoidable. Ng7 was best. } (29... Ng7 30. Kg5) 30. a4?! { (Mate in 5 → 24.89) Lost forced checkmate sequence. g4 was best. } (30. g4 hxg4 31. Rxg4+ Kh7 32. Qd3+ Nf5 33. Qxf5+ Kh6 34. Bg7#) 30... Nf5?! { (24.89 → Mate in 5) Checkmate is now unavoidable. Ng4 was best. } (30... Ng4 31. Bd4 f6 32. Qd5+ Rf7 33. Qxh5 Ne5 34. Qxf7+ Nxf7 35. Ne4 Nd8 36. Kf5 Kf7 37. Bxf6) 31. a5 Ra8 32. a6 Nd4 33. Qxd4 Rxa6 34. Rxa6 Kh7 35. Qd3+ Kg8 36. g4 hxg4 37. Rxg4+ Kf8 38. h5 Ke8 39. h6 Kf8 40. h7 Ke8 41. h8=Q# { White wins by checkmate. } 1-0