[Event "Christmas Camp Tuesday Arena"] [Site "https://lichess.org/Hbw8J5KO"] [Date "2020.12.29"] [White "Maxpeng2020"] [Black "andyyu"] [Result "0-1"] [UTCDate "2020.12.29"] [UTCTime "20:43:29"] [WhiteElo "1380"] [BlackElo "1539"] [Variant "Standard"] [TimeControl "420+5"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6?! { (0.00 → 0.58) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. Nc3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3) 3. Nc3 c5 4. cxd5 cxd4 5. Nb5?? { (0.93 → -4.55) Blunder. Qa4+ was best. } (5. Qa4+ Bd7 6. Qxd4 e6 7. Bg5 Qb6 8. Bxf6 gxf6 9. Qd2 Bb4) 5... e5? { (-4.55 → -2.24) Mistake. Qa5+ was best. } (5... Qa5+ 6. Bd2 Qxb5 7. e4 Qb6 8. Rc1 Bd7 9. Bd3 Na6 10. Nf3 Nc5 11. Rxc5 Qxc5 12. O-O) 6. Nf3? { (-2.24 → -3.73) Mistake. dxe6 was best. } (6. dxe6 Qa5+) 6... Bb4+? { (-3.73 → -2.26) Mistake. a6 was best. } (6... a6) 7. Bd2 Bxd2+ 8. Qxd2 e4?? { (-2.67 → 0.50) Blunder. O-O was best. } (8... O-O 9. e3 a6 10. Na3 Ne4 11. Qc2 Qa5+ 12. Nd2 Nxd2 13. Qxd2 Qxd5 14. Nc4 Nd7 15. f3) 9. Ne5?! { (0.50 → -0.48) Inaccuracy. Nfxd4 was best. } (9. Nfxd4 Nxd5 10. g3 O-O 11. Bg2 Qe7 12. O-O e3 13. Qd3 exf2+ 14. Rxf2 Ne3 15. Be4 Ng4) 9... Qxd5?? { (-0.48 → 8.73) Blunder. Nxd5 was best. } (9... Nxd5 10. Qxd4) 10. Qb4?? { (8.73 → -3.68) Blunder. Nc7+ was best. } (10. Nc7+ Ke7 11. Nxd5+ Nxd5 12. Qg5+ Nf6 13. Qxg7 Rf8 14. g4 Be6 15. g5 Nfd7 16. Nxd7 Nxd7) 10... Qxe5 11. g3?? { (-3.86 → -9.01) Blunder. Nd6+ was best. } (11. Nd6+ Kd7) 11... Nd5?! { (-9.01 → -5.09) Inaccuracy. Nc6 was best. } (11... Nc6 12. Nd6+ Kd7 13. Nc4 Nxb4 14. Nxe5+ Ke6 15. Nc4 Nc2+ 16. Kd2 Nxa1 17. Bg2 Nc2 18. Kxc2) 12. Qb3?! { (-5.09 → -8.92) Inaccuracy. Qa3 was best. } (12. Qa3 Nc6) 12... O-O 13. Qc2 Nb4 14. Qc1 d3 15. Nc7 dxe2 16. Bxe2 Nd3+ 17. Bxd3 exd3+ 18. Kf1 Qe2+ 19. Kg2 d2 20. Qc2 d1=Q? { (-11.93 → -4.64) Mistake. Bg4 was best. } (20... Bg4 21. Qd1) 21. Qxe2? { (-4.64 → -12.38) Mistake. Qxd1 was best. } (21. Qxd1 Qe4+ 22. f3 Qe7 23. Nxa8 Nc6 24. b4 Rd8 25. Re1 Be6 26. b5 Rxd1 27. Raxd1 Nb4) 21... Qxe2 22. Nxa8?! { (-12.25 → Mate in 4) Checkmate is now unavoidable. Rhe1 was best. } (22. Rhe1 Qh5) 22... Qe4+ 23. Kg1 Bh3 24. Nc7 Qg2# { Black wins by checkmate. } 0-1