[Event "Giải lần 5: Bảng nam OPEN"] [Site "https://lichess.org/cXsABYLj"] [Date "2021.10.08"] [White "HNO-VuMyLinh2008"] [Black "VCHNgTrAnKhang2014"] [Result "1-0"] [UTCDate "2021.10.08"] [UTCTime "13:00:58"] [WhiteElo "2226"] [BlackElo "2089"] [WhiteRatingDiff "+40"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D78"] [Opening "Neo-Grünfeld Defense: Classical Variation, Original Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. c4 c6 { D78 Neo-Grünfeld Defense: Classical Variation, Original Defense } 7. Nc3 Bf5?! { (-0.13 → 0.44) Inaccuracy. dxc4 was best. } (7... dxc4 8. e4 b5 9. Qe2 b4 10. Nd1 a5 11. Re1 Ba6 12. e5) 8. cxd5 cxd5 9. Bf4 Nc6 10. Nh4 Be6 11. Rc1 Rc8 12. Na4 b6 13. Nf3 Qd7 14. a3 Rfd8 15. b4 Ne4 16. Be3 Nd6 17. Nb2 b5?? { (-2.18 → -0.23) Blunder. Bg4 was best. } (17... Bg4 18. Qd3 Nf5 19. b5 Na5 20. a4 Qd6 21. Ng5 Nxe3 22. Qxe3 Nc4 23. Nxc4 Rxc4 24. Rxc4) 18. Nd3 Nc4?? { (-0.08 → 3.64) Blunder. Qe8 was best. } (18... Qe8 19. Nc5) 19. Nc5 Qe8 20. Qb3?? { (3.81 → -0.92) Blunder. Nxe6 was best. } (20. Nxe6) 20... a5?? { (-0.92 → 2.46) Blunder. Bg4 was best. } (20... Bg4 21. Nb7 Rd7 22. Nc5 Rdc7 23. Na6 Rb7 24. Nc5 Rb6 25. Ne5 Bxe2 26. Rfe1 N4xe5 27. Rxe2) 21. Rfd1?? { (2.46 → -0.83) Blunder. Nxe6 was best. } (21. Nxe6) 21... a4 22. Qc3 Bg4 23. h3?! { (-0.92 → -2.05) Inaccuracy. Nb7 was best. } (23. Nb7 Rd7 24. Nc5 Rdc7 25. Bf1 e6 26. h3 Bxf3 27. exf3 h6 28. h4 Re7 29. Kg2 Rd8) 23... Bxf3 24. Bxf3 e5 25. dxe5?! { (-2.05 → -3.02) Inaccuracy. Bg5 was best. } (25. Bg5 e4 26. Bg2 f6 27. Be3 h6 28. Rc2 f5 29. Bc1 g5 30. e3 h5 31. Bf1 Rd6) 25... Bxe5 26. Qe1 d4?? { (-2.75 → -0.12) Blunder. Nxe3 was best. } (26... Nxe3 27. fxe3 Bb2 28. Rb1 Bxa3 29. Rd3 Nxb4 30. Rxb4 Bxb4 31. Qxb4 Qe7 32. Qxb5 Rxc5 33. Qxa4) 27. Bg5 f6 28. Bh6 Nxa3 29. Bg4?! { (0.06 → -1.01) Inaccuracy. Nb7 was best. } (29. Nb7 Nc4 30. Nxd8 Rxd8 31. Rxc4 bxc4 32. b5 Ne7 33. Qb4 c3 34. Bc1 Kg7 35. Qxa4 h5) 29... f5 30. Bf3 Rd6?? { (-0.66 → 2.49) Blunder. Bf6 was best. } (30... Bf6 31. Nb7) 31. Nb7 Rd7?? { (1.93 → 5.30) Blunder. Rf6 was best. } (31... Rf6 32. Bd5+) 32. Bxc6?? { (5.30 → 1.44) Blunder. Rxc6 was best. } (32. Rxc6 Rxb7 33. Bd5+ Kh8 34. Rxc8 Qxc8 35. Bxb7 Qxb7 36. e3 Bf6 37. exd4 Qe4 38. d5 Kg8) 32... Rxc6 33. Rxc6 Rxb7 34. Rdc1 Nc4 35. Rc5?! { (1.63 → 0.79) Inaccuracy. R6xc4 was best. } (35. R6xc4 bxc4) 35... Bd6 36. Rd5?! { (0.79 → 0.00) Inaccuracy. R1xc4 was best. } (36. R1xc4 bxc4) 36... Qe7?? { (0.00 → 4.57) Blunder. Qe4 was best. } (36... Qe4 37. Rxb5 Rxb5 38. Rxc4 f4 39. Qd1 fxg3 40. fxg3 g5 41. Rxd4 Qe3+ 42. Kh1 Qxg3 43. Rxd6) 37. Rxd4? { (4.57 → 2.82) Mistake. Qd1 was best. } (37. Qd1) 37... Bxb4?? { (2.82 → 6.04) Blunder. Be5 was best. } (37... Be5 38. Rd5) 38. Qd1 Bd6?! { (5.78 → 8.15) Inaccuracy. Qe6 was best. } (38... Qe6 39. Rd8+ Kf7 40. Qd4 Qe5 41. Rd7+ Rxd7 42. Qxd7+ Be7 43. Bf4 Qb2 44. Qd5+ Kf8 45. Bh6+) 39. Rcxc4 bxc4 40. Rxd6 Rb1 41. Qxb1 Qxd6 42. Qa1 Qd7? { (7.97 → Mate in 4) Checkmate is now unavoidable. Kf7 was best. } (42... Kf7 43. Qxa4) 43. Qf6 { Black resigns. } 1-0