[Event "Cờ Chớp Nam Nữ 2012,2013, Open"] [Site "https://lichess.org/yfa4vQje"] [Date "2022.11.30"] [White "duongbluehouse"] [Black "Sovon000"] [Result "1-0"] [UTCDate "2022.11.30"] [UTCTime "12:51:14"] [WhiteElo "1098"] [BlackElo "1461"] [WhiteRatingDiff "+231"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.62) Inaccuracy. Nf6 was best. } { A80 Dutch Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Be2 O-O 6. O-O c6 7. h4?! { (1.27 → 0.37) Inaccuracy. h3 was best. } (7. h3 Ne4) 7... d5 8. Nbd2 Ne4 9. c3 Nd7 10. g3 Ndf6 11. Ne5 Bd6 12. Bf3?! { (1.51 → 0.73) Inaccuracy. c4 was best. } (12. c4) 12... Bd7 13. Bg2 c5?! { (0.09 → 1.18) Inaccuracy. Be8 was best. } (13... Be8) 14. a3?! { (1.18 → 0.08) Inaccuracy. Nxe4 was best. } (14. Nxe4 fxe4) 14... b6 15. Nxe4 fxe4 16. b4 c4?! { (0.20 → 0.94) Inaccuracy. cxb4 was best. } (16... cxb4 17. cxb4) 17. a4 Be8 18. a5 bxa5 19. Rxa5 Bc7 20. Ra2 a5 21. bxa5 Bxa5 22. Qc1 Qb6?! { (2.66 → 3.55) Inaccuracy. Nh5 was best. } (22... Nh5 23. Qa3) 23. Qc2?! { (3.55 → 2.52) Inaccuracy. Bh3 was best. } (23. Bh3 h6 24. Qa3 Bf7 25. g4 Ra7 26. Rfa1 Rfa8 27. Qc5 Be8 28. g5 Qxc5 29. dxc5 hxg5) 23... Rb8?? { (2.52 → 7.37) Blunder. Ra6 was best. } (23... Ra6 24. Bh3) 24. Ra3? { (7.37 → 3.79) Mistake. Nxc4 was best. } (24. Nxc4) 24... Qb5?! { (3.79 → 5.99) Inaccuracy. Qd8 was best. } (24... Qd8 25. Bh3 Bc7 26. Bxe6+ Kh8 27. Rfa1 Nh5 28. Bg5 Nf6 29. Ra7 Qd6 30. Bh3 Qd8 31. Bf4) 25. Rfa1?? { (5.99 → 2.81) Blunder. Nxc4 was best. } (25. Nxc4 Bb4) 25... Bc7 26. Ra5?? { (2.71 → -6.29) Blunder. Bh3 was best. } (26. Bh3 Rb6 27. Ra7 Bxe5 28. Bxe5 Bf7 29. g4 Nd7 30. Bc7 Rb7 31. Qa4 Qxa4 32. R1xa4 Rxa7) 26... Qb2?? { (-6.29 → 2.40) Blunder. Bxa5 was best. } (26... Bxa5 27. Bh3) 27. Qxb2 Rxb2 28. Ra7 Bxe5 29. Bxe5 Ng4?? { (2.74 → Mate in 3) Checkmate is now unavoidable. Nd7 was best. } (29... Nd7 30. Bf4 h5 31. Bh3 Rb6 32. Kg2 Rc6 33. R1a6 Rxa6 34. Rxa6 Bf7 35. Rxe6 Ra8 36. Bg5) 30. Bh3?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Rxg7+ was best. } (30. Rxg7+ Kh8 31. Rxg4+ Rf6 32. Bxf6#) 30... Nxe5 31. dxe5 Rfxf2 32. Bxe6+ Kh8 33. Bxd5 Rg2+ 34. Kf1 Rbf2+ 35. Ke1 Re2+ 36. Kd1?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (36. Kf1 Ref2+ 37. Ke1 Re2+) 36... Rd2+?? { (Mate in 4 → -0.24) Lost forced checkmate sequence. Rb2 was best. } (36... Rb2 37. Kc1 Rbf2 38. Bxc4 Rg1+ 39. Bf1 Rgxf1#) 37. Ke1 Rxd5 38. Ra8 Rxe5 39. R1a4?? { (0.00 → -6.29) Blunder. R1a5 was best. } (39. R1a5 Re6 40. R5a6 Re7 41. R6a7 Re6) 39... Rxg3 40. Rxc4 Rg6 41. Rcc8 Rge6 42. Kd2 h6 43. c4 Kh7 44. c5 Bc6 45. h5 Rxc5?? { (-9.47 → Mate in 1) Checkmate is now unavoidable. Bxa8 was best. } (45... Bxa8) 46. Rh8# { White wins by checkmate. } 1-0