[Event "Classical Shield Arena"] [Site "https://lichess.org/XPjphG2K"] [Date "2019.03.08"] [White "KINGSMEN_91120"] [Black "nitnut"] [Result "0-1"] [UTCDate "2019.03.08"] [UTCTime "17:48:29"] [WhiteElo "1501"] [BlackElo "1700"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } b5?! { (0.19 → 0.76) Inaccuracy. c5 was best. } (3... c5 4. Nf3 Nf6 5. Bxc4 a6 6. O-O e6 7. dxc5 Qxd1 8. Rxd1) 4. a4 Bd7?! { (0.71 → 1.81) Inaccuracy. b4 was best. } (4... b4 5. Qf3 c6 6. Bxc4 e6 7. b3 Bb7 8. Bb2 Nd7 9. Nd2) 5. Nc3? { (1.81 → 0.62) Mistake. axb5 was best. } (5. axb5 Bxb5 6. Nc3 Bd7 7. Bxc4 e6 8. e4 Bb4 9. Nf3 Ne7) 5... c6 6. axb5 cxb5 7. Qf3 Bc6 8. d5 Bb7 9. e4?! { (0.49 → -0.34) Inaccuracy. Nxb5 was best. } (9. Nxb5 e6 10. Bxc4 Bb4+ 11. Nc3 Nf6 12. Ne2 Bxd5 13. Bb5+ Nbd7 14. Qf4 a5 15. O-O O-O) 9... a6 10. Nxb5?? { (-0.69 → -4.98) Blunder. Nh3 was best. } (10. Nh3 Nf6 11. Be2 Nbd7 12. O-O g6 13. Qe3 Bg7 14. Rd1 h5 15. Ng5 Qc7 16. h3 O-O) 10... axb5 11. Rxa8 Bxa8 12. b3?! { (-4.44 → -6.25) Inaccuracy. Ne2 was best. } (12. Ne2) 12... Qa5+? { (-6.25 → -3.83) Mistake. e6 was best. } (12... e6) 13. Bd2 Qa1+ 14. Ke2? { (-3.41 → -6.60) Mistake. Qd1 was best. } (14. Qd1 Qxd1+ 15. Kxd1 f5 16. bxc4 fxe4 17. Nh3 Nf6 18. Ng5 bxc4 19. Bxc4 Bxd5 20. Bxd5 Nxd5) 14... Nf6 15. bxc4 bxc4 16. g3 Nbd7 17. Nh3 Ne5?? { (-7.48 → -2.85) Blunder. Qa6 was best. } (17... Qa6 18. Qc3 Nxe4 19. Qa5 Qxa5 20. Bxa5 Bxd5 21. f3 Nd6 22. Nf4 Bc6 23. Ng2 Ne5 24. Ne1) 18. Qf5?? { (-2.85 → -11.88) Blunder. Qc3 was best. } (18. Qc3 Qxc3) 18... e6 19. dxe6 fxe6?? { (-16.76 → 0.00) Blunder. Bxe4 was best. } (19... Bxe4 20. exf7+ Kd8 21. Qxe4 Nxe4 22. Bg2 Qd4 23. Ba5+ Ke7 24. Rd1 Nd3 25. Rb1 Nexf2 26. Bb4+) 20. Qxe6+ Be7 21. Qc8+ Kf7?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Bd8 was best. } (21... Bd8 22. Qe6+ Be7 23. Qc8+) 22. Qxh8?? { (Mate in 4 → -14.87) Lost forced checkmate sequence. Ng5+ was best. } (22. Ng5+ Kg6 23. Qf5+ Kh5 24. Nf3+ g5 25. Qxg5#) 22... c3?? { (-14.87 → -1.57) Blunder. Nxe4 was best. } (22... Nxe4 23. Bg2 Qd4 24. Rd1 Nxg3+ 25. hxg3 Qd3+ 26. Ke1 Bxg2 27. Ng5+ Bxg5 28. Qf8+ Kxf8 29. Bb4+) 23. Ng5+ Kg6 24. Ne6?? { (-1.49 → Mate in 8) Checkmate is now unavoidable. Qc8 was best. } (24. Qc8 cxd2) 24... Qa6+ 25. Kd1 Qa4+ 26. Ke2 Qc4+ 27. Kd1 c2+ 28. Ke1 Nf3# { Black wins by checkmate. } 0-1