[Event "Monthly Classical Arena"] [Site "https://lichess.org/HEQwkfTK"] [Date "2020.05.01"] [White "StefanMasch"] [Black "Vladik0016000"] [Result "1-0"] [UTCDate "2020.05.01"] [UTCTime "20:41:53"] [WhiteElo "1903"] [BlackElo "2178"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D37"] [Opening "Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4?! { (0.27 → -0.28) Inaccuracy. e3 was best. } (4. e3 Nbd7 5. Qc2 e6 6. Nf3 Bd6 7. Bd3 dxc4 8. Bxc4 O-O) 4... e6?! { (-0.28 → 0.47) Inaccuracy. dxc4 was best. } (4... dxc4 5. a4 Nd5 6. Bg3 Qa5 7. e4 Nxc3 8. Qd2 Nd7 9. bxc3) 5. e3 Be7 6. Nf3 O-O { D37 Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense } 7. c5 b5?? { (0.18 → 2.10) Blunder. b6 was best. } (7... b6 8. b4 a5 9. a3 Nbd7 10. h3 h6 11. Bd3 Ba6 12. O-O) 8. b4? { (2.10 → 0.92) Mistake. a3 was best. } (8. a3) 8... a5 9. a3 axb4?! { (0.84 → 1.99) Inaccuracy. Ne4 was best. } (9... Ne4 10. Rc1) 10. axb4 Bb7?! { (2.09 → 3.09) Inaccuracy. Na6 was best. } (10... Na6 11. Bd3) 11. Rxa8 Bxa8 12. Qa1 Nbd7 13. Ne5?! { (2.06 → 1.39) Inaccuracy. h3 was best. } (13. h3 Bb7) 13... Bb7 14. Be2 Qa8 15. O-O Qxa1 16. Rxa1 Ra8 17. Rxa8+ Bxa8 18. Nxd7 Nxd7 19. Nxb5 cxb5 20. Bxb5 Nb8?? { (0.92 → 8.77) Blunder. e5 was best. } (20... e5 21. Bg3) 21. Bxb8 { Black resigns. } 1-0