[Event "KHỐI 2 NGÀY 8.3"] [Site "https://lichess.org/1qytSuU2"] [Date "2023.03.08"] [Round "-"] [White "tovyhan2aht"] [Black "Phankhainguyen_2015"] [Result "0-1"] [GameId "1qytSuU2"] [UTCDate "2023.03.08"] [UTCTime "13:16:19"] [WhiteElo "733"] [BlackElo "1361"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nc6?! { (0.00 → 0.89) Inaccuracy. Nf6 was best. } { [%eval 0.89] } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nc3?! { (0.89 → 0.12) Inaccuracy. d5 was best. } { [%eval 0.12] } (2. d5 Ne5 3. f4 Ng6 4. e4 e5 5. dxe6 dxe6 6. Qxd8+ Kxd8) 2... e5 { [%eval 0.62] } 3. Nd5?? { (0.62 → -1.54) Blunder. d5 was best. } { [%eval -1.54] } (3. d5 Nce7 4. e4 a6 5. Nge2 d6 6. Ng3 g6 7. h4 h5) 3... Bb4+?? { (-1.54 → 1.16) Blunder. Nxd4 was best. } { [%eval 1.16] } (3... Nxd4 4. f4 c6 5. Nc3 Bb4 6. a3 Ba5 7. e4 d6 8. Nf3 Bg4 9. Be2 Bxf3 10. Bxf3) 4. Qd2?? { (1.16 → -5.57) Blunder. Nxb4 was best. } { [%eval -5.57] } (4. Nxb4) 4... Bxd2+ { [%eval -5.65] } 5. Kxd2 { [%eval -6.44] } 5... exd4 { [%eval -5.81] } 6. Ke1 { [%eval -5.91] } 6... Nge7 { [%eval -6.03] } 7. Bd2 { [%eval -7.53] } 7... Nxd5 { [%eval -7.7] } 8. c4 { [%eval -8.02] } 8... Ndb4 { [%eval -8.02] } 9. c5 { [%eval -10.23] } 9... Nc2+ { [%eval -10.17] } 10. Kd1 { [%eval -10.22] } 10... Nxa1 { [%eval -10.34] } 11. Ke1 { [%eval -10.77] } 11... Qe7 { [%eval -10.52] } 12. b4 { [%eval -11.69] } 12... d3 { [%eval -10.91] } 13. Bc3 { [%eval -11.67] } 13... Nc2+ { [%eval -12.16] } 14. Kd2 { [%eval -12.08] } 14... f6 { [%eval -10.44] } 15. Kxd3 { [%eval -12.47] } 15... N2xb4+ { [%eval -12.58] } 16. Kd2 { [%eval -13.88] } 16... Qxc5 { [%eval -12.81] } 17. Bxb4?! { (-12.81 → Mate in 11) Checkmate is now unavoidable. e4 was best. } { [%eval #-11] } (17. e4 Qd6+ 18. Ke3 f5 19. f4 Nc2+ 20. Kf2 Qc5+ 21. Kg3 Qxc3+ 22. Nf3 fxe4 23. Be2 N2d4) 17... Qxb4+ { [%eval #-11] } 18. Kd1 { [%eval #-16] } 18... Nd4?! { (Mate in 16 → -12.28) Lost forced checkmate sequence. Qb1+ was best. } { [%eval -12.28] } (18... Qb1+ 19. Kd2 Qxa2+ 20. Kc3 Qa1+ 21. Kd2 Qb2+ 22. Kd1 Nd4 23. f4 Qa1+ 24. Kd2 Nb3+ 25. Kc2) 19. a4?! { (-12.28 → Mate in 3) Checkmate is now unavoidable. e4 was best. } { [%eval #-3] } (19. e4 Qb1+ 20. Kd2 Qxf1 21. Nf3 Qxf2+ 22. Kd3 Nxf3 23. gxf3 Qxf3+ 24. Kd4 Qxh1 25. h3 Kf7) 19... Qb1+ { [%eval #-5] } 20. Kd2 { [%eval #-5] } 20... Qc2+ { [%eval #-4] } 21. Ke1 { [%eval #-1] } 21... Qc1# { Black wins by checkmate. } 0-1