[Event "Classical Shield Arena"] [Site "https://lichess.org/Xn15heuN"] [Date "2021.03.12"] [White "Kro_Kette"] [Black "jbbc"] [Result "0-1"] [UTCDate "2021.03.12"] [UTCTime "17:56:31"] [WhiteElo "1669"] [BlackElo "1630"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D24"] [Opening "Queen's Gambit Accepted: Showalter Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. Nc3 { D24 Queen's Gambit Accepted: Showalter Variation } Bg4?! { (0.00 → 0.78) Inaccuracy. a6 was best. } (4... a6 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Bb4 9. Qc2) 5. e4 e6 6. h3?! { (0.75 → 0.12) Inaccuracy. Bxc4 was best. } (6. Bxc4 Bb4 7. Qa4+ Nc6 8. Bb5 O-O 9. Bxc6 Bxc3+ 10. bxc3 Bxf3) 6... Bxf3 7. gxf3 Nc6 8. Be3 Qe7 9. Bxc4 O-O-O 10. Qd3?? { (0.80 → -1.55) Blunder. Qa4 was best. } (10. Qa4 Qb4) 10... Qb4?? { (-1.55 → 0.56) Blunder. Nxd4 was best. } (10... Nxd4) 11. O-O-O?? { (0.56 → -2.60) Blunder. a3 was best. } (11. a3 Qxb2 12. Rb1 Qxa3 13. O-O Nd7 14. Qc2 Nb6 15. Nb5 Qa4 16. Qxa4 Nxa4 17. d5 exd5) 11... Bc5?? { (-2.60 → 1.13) Blunder. Ne5 was best. } (11... Ne5 12. dxe5 Rxd3 13. Bxd3 Nd7 14. Bb5 Nb8 15. Kc2 Qa5 16. a3 a6 17. Be2 Nc6 18. h4) 12. d5?? { (1.13 → -5.65) Blunder. a3 was best. } (12. a3 Qa5 13. Nb5 Ne5 14. Qb3 Nxc4 15. Qxc4 Bb6 16. Rhg1 Ne8 17. Kb1 c6 18. Nc3 g6) 12... Bxe3+?? { (-5.65 → -0.82) Blunder. Ne5 was best. } (12... Ne5) 13. Qxe3 Qxc4 14. dxc6 Rxd1+?! { (-0.80 → -0.16) Inaccuracy. b6 was best. } (14... b6 15. Kb1 h6 16. Qe2 Qxe2 17. Nxe2 Rxd1+ 18. Rxd1 Rd8 19. Kc2 Rxd1 20. Kxd1 Kd8 21. Kc2) 15. Rxd1 Qxc6 16. Qg5? { (0.13 → -1.31) Mistake. Qxa7 was best. } (16. Qxa7 Nd7 17. a4 e5 18. Qa5 Qa6 19. Qb4 Nf8 20. Qe7 Ne6 21. Qxf7 Qc4 22. Kb1 Rf8) 16... Rg8 17. h4 h6 18. Qf4 b6?! { (-2.24 → -1.56) Inaccuracy. Rd8 was best. } (18... Rd8 19. Rxd8+) 19. e5 Nd5 20. Qxf7 Rd8 21. Kc2?? { (-1.54 → -5.55) Blunder. Rd3 was best. } (21. Rd3 g5) 21... Nb4+ 22. Kb1?? { (-5.39 → Mate in 3) Checkmate is now unavoidable. Kb3 was best. } (22. Kb3 Rxd1) 22... Rxd1+ 23. Nxd1 Qc2+ 24. Ka1 Qc1# { Black wins by checkmate. } 0-1