[Event "Giao lưu thứ 7 - NK Chess Arena"] [Site "https://lichess.org/l2GXFcTb"] [Date "2023.08.05"] [White "baochau9"] [Black "TamAnh2014"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "14:17:52"] [WhiteElo "810"] [BlackElo "1003"] [WhiteRatingDiff "+54"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 { C20 King's Pawn Game } 2. Qe2?! { (0.35 → -0.42) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6 3. Qc4?? { (-0.37 → -2.45) Blunder. Nf3 was best. } (3. Nf3 Nf6 4. g3 Bc5 5. Bg2 O-O 6. O-O Re8 7. d3 d5) 3... Be7?? { (-2.45 → -0.57) Blunder. f5 was best. } (3... f5 4. Nc3 Nf6 5. Be2 Nxe4 6. Nf3 Nxc3 7. Qxc3 Bb4 8. Qb3) 4. Bd3?! { (-0.57 → -1.42) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6) 4... Nf6 5. Qb5?? { (-1.30 → -3.45) Blunder. Nc3 was best. } (5. Nc3 a6 6. Nd5 b5 7. Qc3 Bb7 8. Ne2 O-O 9. O-O Bd6 10. Ne3 Re8 11. f3 Bf8) 5... O-O 6. c4? { (-2.85 → -5.13) Mistake. Ne2 was best. } (6. Ne2 d5 7. exd5 Nb4 8. a3 c6 9. dxc6 bxc6 10. Qa4 Nxd3+ 11. cxd3 Bf5 12. Nbc3 Bxd3) 6... h6?? { (-5.13 → -1.90) Blunder. Nb4 was best. } (6... Nb4 7. Be2 Nxe4 8. Qxe5 d5 9. cxd5 f5 10. Na3 Bc5 11. Kf1 Re8 12. Qf4 Nxd5 13. Qf3) 7. Bc2?? { (-1.90 → -6.25) Blunder. Nc3 was best. } (7. Nc3 d5 8. cxd5 Nd4 9. Qa4 Ng4 10. Nf3 Bc5 11. Nd1 f5 12. Qc4 Bd6 13. Nxd4 exd4) 7... a6? { (-6.25 → -3.48) Mistake. Nd4 was best. } (7... Nd4 8. Qa4 d5 9. cxd5 b5 10. Qxd4 exd4 11. d3 Re8 12. Ne2 Bb4+ 13. Bd2 Bc5 14. O-O) 8. Qb3 d6?? { (-3.56 → -1.24) Blunder. Nd4 was best. } (8... Nd4 9. Qd3 c6 10. Ne2 d5 11. f3 Nxc2+ 12. Qxc2 dxe4 13. fxe4 Bc5 14. b4 Bxb4 15. h3) 9. c5?? { (-1.24 → -5.10) Blunder. Ne2 was best. } (9. Ne2 Nd7 10. O-O Nc5 11. Qc3 b5 12. d3 b4 13. Qe1 f5 14. exf5 Bxf5 15. Qd1 Bg5) 9... dxc5?! { (-5.10 → -3.73) Inaccuracy. d5 was best. } (9... d5 10. Ne2 Nxe4 11. Bxe4 dxe4 12. Qa4 f5 13. Qc4+ Kh7 14. O-O Qd3 15. Na3 Qxc4 16. Nxc4) 10. Qc4?! { (-3.73 → -5.25) Inaccuracy. Nf3 was best. } (10. Nf3 b5 11. d3 Be6 12. Qc3 c4 13. a3 b4 14. Qd2 b3 15. Bd1 Bc5 16. Be2 Nd4) 10... Be6 11. Qe2 Bg4 12. f3 Bh5 13. g4? { (-3.42 → -6.32) Mistake. d3 was best. } (13. d3 Nd4) 13... Bg6? { (-6.32 → -3.60) Mistake. Nd4 was best. } (13... Nd4 14. gxh5 Nxc2+ 15. Kd1 Nxa1 16. f4 exf4 17. Nc3 c4 18. Nh3 Qd3 19. Qxd3 cxd3 20. Nxf4) 14. Bd3? { (-3.60 → -6.75) Mistake. d3 was best. } (14. d3 Nd4 15. Qg2 Nh7 16. Kf1 Bh4 17. Be3 Ng5 18. Bxd4 Qxd4 19. Nc3 Rad8 20. Rd1 Ne6) 14... Qd7? { (-6.75 → -3.77) Mistake. Nb4 was best. } (14... Nb4 15. Bc4 b5 16. Na3 bxc4 17. Nxc4 Nd3+ 18. Kf1 h5 19. h3 a5 20. Qe3 a4 21. Ne2) 15. f4? { (-3.77 → -7.42) Mistake. Nc3 was best. } (15. Nc3 h5 16. g5 Ne8 17. h4 Nd4 18. Qg2 c4 19. Bb1 Rd8 20. d3 cxd3 21. Bxd3 b5) 15... Rad8 16. Bxa6 bxa6 17. Qxa6 Nb4 18. Qa5?! { (-12.31 → Mate in 7) Checkmate is now unavoidable. Qe2 was best. } (18. Qe2 Nd3+ 19. Kd1 Nxf4 20. Qf3 Bxe4 21. Qg3 Bxh1 22. Nc3 Nd3 23. a4 Nb4 24. h3 Ne4) 18... Nc6?! { (Mate in 7 → -10.94) Lost forced checkmate sequence. Nc2+ was best. } (18... Nc2+ 19. Kd1 Ne3+ 20. Ke1 Qxg4 21. Nc3 Nxe4 22. Nxe4 Qd1+ 23. Kf2 Qf1+ 24. Kxe3 exf4#) 19. Qa6 Ra8 20. Qb7 Na5 21. Qxa8 Rxa8 22. fxe5 Nxe4 23. Nf3 c4?! { (Mate in 9 → -15.60) Lost forced checkmate sequence. Qxg4 was best. } (23... Qxg4 24. Rf1 Bh4+ 25. Nxh4 Qxh4+ 26. Ke2 Bh5+ 27. Rf3 Qf2+ 28. Kd3 Qxf3+ 29. Kc2 Qd1+ 30. Kd3) 24. d4?! { (-15.60 → Mate in 9) Checkmate is now unavoidable. g5 was best. } (24. g5 Qd3) 24... Bh4+?! { (Mate in 9 → -12.30) Lost forced checkmate sequence. Qxg4 was best. } (24... Qxg4 25. Rf1 Bh4+ 26. Nxh4 Qxh4+ 27. Ke2 Bh5+ 28. Ke3 Qh3+ 29. Kxe4 Rd8 30. e6 Qd3+ 31. Ke5) 25. Nxh4 Qxd4 26. Nxg6? { (-9.02 → Mate in 5) Checkmate is now unavoidable. Rf1 was best. } (26. Rf1 Nc5 27. Nxg6 Nd3+ 28. Ke2 Qxg4+ 29. Ke3 fxg6 30. Nd2 Re8 31. Ne4 Rxe5 32. Kd4 Rxe4+) 26... fxg6 27. Rf1 Rd8 28. Bxh6 gxh6 29. Na3 Nb3 30. axb3 cxb3?! { (Mate in 1 → -11.57) Lost forced checkmate sequence. Qd2# was best. } (30... Qd2#) 31. Rb1?! { (-11.57 → Mate in 1) Checkmate is now unavoidable. Nc4 was best. } (31. Nc4 Ng5) 31... Nc3 32. bxc3 Qxc3+ 33. Ke2 Rd2+ 34. Ke1 Rxh2+ 35. Kd1 b2 36. e6 Qd3+ 37. Ke1 Qxb1+?? { (Mate in 1 → 0.81) Lost forced checkmate sequence. Re2# was best. } (37... Re2#) 38. Nxb1 Kg7?? { (0.68 → 37.73) Blunder. Rh3 was best. } (38... Rh3) 39. e7 { Black resigns. } 1-0