[Event "Giải đấu tập 20 giờ thứ 7"] [Site "https://lichess.org/4eIY30SQ"] [Date "2023.08.05"] [White "huuthanh2016"] [Black "DKLam2013"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "13:00:01"] [WhiteElo "1347"] [BlackElo "1866"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } Nf6 4. d3 Bg4?! { (0.21 → 0.77) Inaccuracy. Be7 was best. } (4... Be7 5. a4 O-O 6. Nc3 Be6 7. O-O h6 8. a5 c5 9. Bd2) 5. Nc3 Be7 6. h3 Bh5 7. Bg5?! { (0.90 → 0.13) Inaccuracy. a3 was best. } (7. a3 c6 8. Ba2 Na6 9. Qe2 Bg6 10. Nh4 Nc5 11. Be3 b5) 7... O-O? { (0.13 → 1.53) Mistake. c6 was best. } (7... c6 8. Bb3 Na6 9. Be3 O-O 10. g4 Bg6 11. O-O Nd7 12. Ne2) 8. O-O? { (1.53 → 0.02) Mistake. Bxf6 was best. } (8. Bxf6 Bxf6 9. g4 Bg6 10. h4 h5 11. Ng5 Bxg5 12. hxg5 Qxg5) 8... c6 9. g4 Bg6 10. Nh4 d5?! { (-0.28 → 0.66) Inaccuracy. b5 was best. } (10... b5 11. Bb3) 11. exd5 cxd5 12. Bb3 d4 13. Nxg6 hxg6 14. Bxf6 Bxf6 15. Ne4 Nc6 16. Qd2 Na5 17. g5 Be7 18. Bd5?? { (0.00 → -4.35) Blunder. f4 was best. } (18. f4) 18... Qxd5 19. c4 dxc3 20. bxc3 Rac8 21. c4 Nxc4 22. dxc4 Qxe4 23. Rfe1 Qxc4 24. Rxe5 Bd6?? { (-5.85 → -2.62) Blunder. Rfd8 was best. } (24... Rfd8 25. Qe2 Qxe2 26. Rxe2 Bxg5 27. Ree1 Bf6 28. Rac1 b6 29. Rxc8 Rxc8 30. Rd1 a5 31. Rd6) 25. Qxd6 Rfd8 26. Qa3 Qh4?! { (-2.90 → -1.76) Inaccuracy. Rd5 was best. } (26... Rd5 27. Rae1 Rxe5 28. Rxe5 Qd4 29. Qe3 Qa1+ 30. Kg2 Qxa2 31. Qd3 b6 32. Qd7 Rc5 33. Re8+) 27. Qxa7? { (-1.76 → -3.75) Mistake. Qe3 was best. } (27. Qe3 Qa4) 27... Qxh3? { (-3.75 → -2.20) Mistake. Rc3 was best. } (27... Rc3 28. Re3 Qxg5+ 29. Kh1 Rxe3 30. Qxe3 Qf5 31. Re1 Rd3 32. Qe4 Qxf2 33. Qxd3 Qxe1+ 34. Kg2) 28. Qxb7?? { (-2.20 → -5.34) Blunder. Re3 was best. } (28. Re3 Qf5 29. Rg3 Rc2 30. a3 Rcd2 31. Rf1 b5 32. Re1 R2d3 33. Qc7 Rd1 34. Qe7 R8d2) 28... Qd7?? { (-5.34 → 0.16) Blunder. Rd4 was best. } (28... Rd4 29. Re3 Rg4+ 30. Rg3 Rxg3+ 31. fxg3 Qxg3+ 32. Qg2 Qe3+ 33. Kf1 Qf4+ 34. Qf2 Qxg5 35. Re1) 29. Qxd7 Rxd7 30. Rae1 Rc2?? { (0.00 → 6.28) Blunder. Ra7 was best. } (30... Ra7 31. Re8+ Rxe8 32. Rxe8+ Kh7 33. Kg2 Ra5 34. f4 Rxa2+ 35. Kg3 Ra3+ 36. Kf2 f6 37. Rc8) 31. Re8+ Kh7 32. Kg2 Rdd2?? { (6.19 → Mate in 1) Checkmate is now unavoidable. Rxf2+ was best. } (32... Rxf2+ 33. Kxf2 Rd2+ 34. Ke3 Rh2 35. Kd4 Rd2+ 36. Kc5 Rc2+ 37. Kd6 Rh2 38. a4 f6 39. gxf6) 33. Rh1# { White wins by checkmate. } 1-0