[Event "Luyện tập khối 3,4,5 ngày 01.3"] [Site "https://lichess.org/sP2TZYID"] [Date "2023.03.01"] [White "CLBthhongthai_tq"] [Black "haduyduc2013"] [Result "0-1"] [UTCDate "2023.03.01"] [UTCTime "14:18:21"] [WhiteElo "1193"] [BlackElo "1126"] [WhiteRatingDiff "-109"] [BlackRatingDiff "+63"] [Variant "Standard"] [TimeControl "480+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } Nc6 3. e3 e6 4. f4 f5 5. g3 g6 6. h4 h5 7. Nf3 Nf6 8. b4?? { (0.15 → -1.59) Blunder. b3 was best. } (8. b3) 8... b5?? { (-1.59 → 0.83) Blunder. Bxb4 was best. } (8... Bxb4 9. Bd2 Bxc3 10. Bxc3 Ne4 11. Bb2 Qd6 12. Rh2 Na5 13. Bd3 Nc4 14. Bxc4 Qb4+ 15. c3) 9. a3?! { (0.83 → 0.00) Inaccuracy. Bxb5 was best. } (9. Bxb5 Bd7) 9... a6 10. Ng5?! { (0.13 → -0.42) Inaccuracy. Bd2 was best. } (10. Bd2 Bd7 11. Bd3 Bd6 12. O-O O-O 13. Ne2 Ne4 14. Qe1 Ne7 15. Nc1 Nc8 16. Nb3 Nb6) 10... Ng4 11. Nxe6?? { (0.10 → -6.65) Blunder. Bd2 was best. } (11. Bd2) 11... Bxe6 12. Rg1 Qd7 13. Qd2 Bg7 14. Bb2 O-O 15. O-O-O a5 16. bxa5 Rxa5 17. Bxb5 Rb8 18. e4 Raxb5 19. Nxb5 Rxb5 20. Bc3 Qd8 21. exf5 Bxf5 22. Qe2 Qb8 23. a4 Rb6 24. Rge1 Nf6 25. Rd3 Nb4 26. Bxb4 Rxb4 27. Re3?! { (-11.81 → Mate in 10) Checkmate is now unavoidable. Rb3 was best. } (27. Rb3 Rxb3 28. cxb3 Qxb3 29. Qb2 Qxg3 30. Re2 Qxf4+ 31. Qd2 Qd6 32. Qc3 Ne4 33. Rxe4 dxe4) 27... Rb1+ 28. Kd2 Qb4+ 29. c3 Qb2# { Black wins by checkmate. } 0-1