[Event "BẢNG SƠ CẤP - CHESSONL LẦN 4"] [Site "https://lichess.org/bRcz7MWH"] [Date "2026.06.07"] [Round "-"] [White "phuchung2204"] [Black "Buidacnguyen2015"] [Result "0-1"] [GameId "bRcz7MWH"] [UTCDate "2026.06.07"] [UTCTime "12:32:32"] [WhiteElo "1280"] [BlackElo "1246"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. Nc3 { [%eval -0.07] } 2... Nf6 { [%eval 0.0] } { A45 Queen's Pawn Game: Chigorin Variation } 3. g3 { [%eval -0.43] } 3... Nc6 { [%eval 0.07] } 4. Bg2 { [%eval -0.19] } 4... Bf5 { [%eval -0.11] } 5. Nxd5?! { (-0.11 → -0.96) Inaccuracy. Bg5 was best. } { [%eval -0.96] } (5. Bg5 e6 6. e4 dxe4 7. Nxe4 Nxd4 8. c3 Bxe4 9. Bxe4 Nc6) 5... Nxd5 { [%eval -0.92] } 6. c4?? { (-0.92 → -3.36) Blunder. e4 was best. } { [%eval -3.36] } (6. e4 Bg6 7. Ne2 Nb6 8. d5 Nb4 9. h4 h6 10. Nf4 e5) 6... Nxd4 { [%eval -2.68] } 7. cxd5 { [%eval -2.67] } 7... Nc2+ { [%eval -2.64] } 8. Kf1 { [%eval -2.63] } 8... Nxa1 { [%eval -2.57] } 9. Bf4 { [%eval -2.98] } 9... e6 { [%eval -2.97] } 10. Qxa1 { [%eval -3.23] } 10... exd5 { [%eval -3.11] } 11. Nf3 { [%eval -3.67] } 11... Bd6 { [%eval -3.64] } 12. Bxd6 { [%eval -4.09] } 12... Qxd6 { [%eval -4.06] } 13. Nh4 { [%eval -4.46] } 13... Bg6?! { (-4.46 → -3.38) Inaccuracy. Bd7 was best. } { [%eval -3.38] } (13... Bd7 14. Qc1 O-O 15. Bf3 Rad8 16. Kg2 Rfe8 17. Rd1 d4 18. e3 c5 19. Bxb7) 14. Qd1 { [%eval -3.47] } 14... O-O { [%eval -3.55] } 15. Bxd5?! { (-3.55 → -5.45) Inaccuracy. Nxg6 was best. } { [%eval -5.45] } (15. Nxg6 hxg6 16. Qb3 Rad8 17. Qxb7 Rb8 18. Qxa7 Rxb2 19. Bf3 Rb1+ 20. Kg2 Rxh1) 15... c6?? { (-5.45 → 3.72) Blunder. Be4 was best. } { [%eval 3.72] } (15... Be4 16. f3 Qxd5 17. Qc1 Rae8 18. Kf2 f5 19. fxe4 fxe4+ 20. Kg2) 16. Bf3?? { (3.72 → -7.46) Blunder. Bxf7+ was best. } { [%eval -7.46] } (16. Bxf7+ Bxf7 17. Qxd6 Rad8 18. Qa3 Rfe8 19. Nf3 h6 20. b3 Rd1+ 21. Kg2 Rxh1) 16... Qxd1+ { [%eval -7.58] } 17. Kg2 { [%eval -7.46] } 17... Qd7 { [%eval -6.99] } 18. Kf1 { [%eval -7.58] } 18... Bf5 { [%eval -7.15] } 19. Bxc6? { (-7.15 → Mate in 10) Checkmate is now unavoidable. Nxf5 was best. } { [%eval #-10] } (19. Nxf5 Qxf5 20. h4 h5 21. b4 Kh8 22. Kg2 Qb5 23. Rd1 Qc4 24. Bxh5 Qxb4) 19... Bh3+ { [%eval #-10] } 20. Kg1 { [%eval #-1] } 20... Qd1# { Black wins by checkmate. } 0-1