[Event "CUỐI HP4"] [Site "https://lichess.org/vxAhYo1M"] [Date "2022.04.23"] [White "tranthithanhhuyen26"] [Black "vumailinh33"] [Result "1-0"] [UTCDate "2022.04.23"] [UTCTime "09:14:04"] [WhiteElo "1258"] [BlackElo "1340"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } b6 2. Bg2 g6?? { (0.53 → 4.86) Blunder. d5 was best. } (2... d5 3. c4 c6 4. Nf3 Nf6 5. O-O e6 6. Nc3 Be7 7. d4) 3. Bxa8 Bh6? { (4.59 → 9.09) Mistake. c6 was best. } (3... c6 4. Nf3 Na6 5. Ne5 Qc7 6. d4 Qb8 7. Bxc6 dxc6 8. Nxc6) 4. e3? { (9.09 → 4.98) Mistake. Bg2 was best. } (4. Bg2 d5 5. Nf3 Nf6 6. c3 c5 7. Na3 O-O 8. O-O Nc6 9. d3 Bxc1 10. Qxc1 e5) 4... Ba6? { (4.98 → 8.98) Mistake. c6 was best. } (4... c6 5. Nf3 Bg7 6. d4 Na6 7. Ne5 Qc7 8. e4 Qb8 9. Bxc6 dxc6 10. Nxc6 Qa8 11. d5) 5. c3?! { (8.98 → 5.35) Inaccuracy. Bg2 was best. } (5. Bg2 d5 6. Nc3 Nf6 7. Nf3 e5 8. Nxe5 O-O 9. f4 Re8 10. d3 d4 11. exd4 Qxd4) 5... c5?! { (5.35 → 8.25) Inaccuracy. c6 was best. } (5... c6 6. d4 Nf6 7. a4 O-O 8. b4 Ne8 9. b5 Bc8 10. a5 bxa5 11. Qb3 Qb6 12. c4) 6. b3?! { (8.25 → 5.57) Inaccuracy. Bg2 was best. } (6. Bg2 Bd3 7. Nh3 e5 8. f3 Nf6 9. Nf2 c4 10. b3 d5 11. bxc4 dxc4 12. Nxd3 cxd3) 6... Nc6 7. c4?? { (7.28 → -0.13) Blunder. Bxc6 was best. } (7. Bxc6 dxc6 8. c4 b5 9. Bb2 Nf6 10. Bxf6 exf6 11. Nc3 O-O 12. f4 Bg7 13. Nf3 f5) 7... Qxa8 8. Bb2 f6?? { (-0.32 → 1.82) Blunder. Nb4 was best. } (8... Nb4 9. Bxh8) 9. Nf3?? { (1.82 → -1.00) Blunder. d3 was best. } (9. d3 Bg7 10. Nf3 Nh6 11. Nc3 O-O 12. O-O e6 13. d4 d5 14. cxd5 Bxf1 15. Qxf1 cxd4) 9... Na5?? { (-1.00 → 3.20) Blunder. Ne5 was best. } (9... Ne5) 10. b4?? { (3.20 → -5.11) Blunder. O-O was best. } (10. O-O Bg7) 10... Nxc4 11. Ba3? { (-5.36 → -10.44) Mistake. Qe2 was best. } (11. Qe2 cxb4) 11... Nxa3?? { (-10.44 → -3.44) Blunder. Ne5 was best. } (11... Ne5 12. d3 Nxd3+ 13. Kf1 Nb2+ 14. Kg2 Nxd1 15. Rxd1 g5 16. Nc3 g4 17. e4 cxb4 18. Nd5) 12. Nxa3 cxb4 13. Nc2 Bc4?? { (-4.09 → 0.40) Blunder. Bb7 was best. } (13... Bb7 14. Ncd4 e5 15. O-O Ne7 16. a3 exd4 17. Nxd4 Nc6 18. Nxc6 Bxc6 19. axb4 O-O 20. Qb3+) 14. Nxb4 a5 15. Rc1 Bxa2?? { (-0.43 → 7.38) Blunder. b5 was best. } (15... b5 16. d3 Be6 17. Nc2 Bg4 18. Ncd4 e5 19. h3 Bh5 20. g4 exd4 21. Ke2 dxe3 22. Qb3) 16. Ra1?? { (7.38 → -4.19) Blunder. Nxa2 was best. } (16. Nxa2 f5 17. O-O Nf6 18. Nc3 O-O 19. Ne5 Kh8 20. Qb3 d6 21. Nf7+ Kg7 22. Nxh6 Kxh6) 16... Bb3?? { (-4.19 → 4.92) Blunder. axb4 was best. } (16... axb4 17. O-O Kf7 18. Qe2 b3 19. d4 e6 20. d5 Ne7 21. dxe6+ dxe6 22. Nd4 Qd5 23. Rfc1) 17. Qxb3 axb4?? { (4.84 → Mate in 1) Checkmate is now unavoidable. Qxf3 was best. } (17... Qxf3 18. Qd5 Qxd5 19. Nxd5 f5 20. Nxb6 Nf6 21. Rxa5 Kf7 22. Ke2 Bg7 23. Ra7 Ke6 24. Na4) 18. Qxb4?? { (Mate in 1 → -9.47) Lost forced checkmate sequence. Rxa8# was best. } (18. Rxa8#) 18... Qxa1+ 19. Ke2 Qxh1 20. Qxb6 Qxh2?? { (-9.26 → 4.57) Blunder. Qc1 was best. } (20... Qc1 21. Qb8+ Kf7 22. Qb7 Qc4+ 23. Ke1 Qc6 24. Qxc6 dxc6 25. Nd4 c5 26. Nb3 c4 27. Na5) 21. Qb8+ Kf7 22. Nxh2 Ke6?! { (4.76 → 7.51) Inaccuracy. Bg7 was best. } (22... Bg7 23. Nf3) 23. Qd8 Kf5?? { (5.99 → Mate in 4) Checkmate is now unavoidable. Bg7 was best. } (23... Bg7 24. Nf3 Nh6 25. Nd4+ Kf7 26. Qxd7 Re8 27. Ne6 Bf8 28. Nd8+ Rxd8 29. Qxd8 Kg8 30. Qd5+) 24. Qxd7+ Ke4 25. d3+ Ke5 26. Qd4+? { (Mate in 1 → 7.56) Lost forced checkmate sequence. Nf3# was best. } (26. Nf3#) 26... Kf5? { (7.56 → Mate in 2) Checkmate is now unavoidable. Ke6 was best. } (26... Ke6 27. Qc4+ Kd7 28. Nf3 Ke8 29. Nd4 Bxe3 30. fxe3 g5 31. e4 Kf8 32. Ne6+ Kf7 33. Nxg5+) 27. e4+ Ke6 28. Qd5# { White wins by checkmate. } 1-0