[Event "NM oberschlumpf simul"] [Site "https://lichess.org/6qCNRvKr"] [Date "2018.02.03"] [White "oberschlumpf"] [Black "Shekera-Ar"] [Result "1-0"] [UTCDate "2018.02.03"] [UTCTime "09:19:23"] [WhiteElo "2293"] [BlackElo "1725"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "600+10"] [ECO "D31"] [Opening "Semi-Slav Defense: Marshall Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 { D31 Semi-Slav Defense: Marshall Gambit } dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Nf3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Na6 10. Bd3 Bd7?! { (0.37 → 1.05) Inaccuracy. c5 was best. } (10... c5 11. O-O O-O 12. a3 cxd4 13. b4 Rd8 14. Rae1 Nc7 15. c5 Bd7 16. Ng5 Bc6 17. Nxh7) 11. O-O O-O-O?! { (0.97 → 2.02) Inaccuracy. c5 was best. } (11... c5) 12. b4 Qe7?! { (1.94 → 2.76) Inaccuracy. Nc7 was best. } (12... Nc7 13. Rfe1 Kb8 14. Qb2 Bc8 15. Be4 g5 16. a4 Qg7 17. Ne5 f6 18. b5 cxb5 19. axb5) 13. Rfb1 Qf6?? { (2.39 → 5.50) Blunder. Nc7 was best. } (13... Nc7 14. a4 e5 15. Nxe5 f6 16. Nf3 Bg4 17. b5 Bxf3 18. gxf3 c5 19. d5 Kb8 20. Re1) 14. a4?! { (5.50 → 3.66) Inaccuracy. b5 was best. } (14. b5 Nb8 15. Qa5 Be8 16. Qxa7 Qf4 17. bxc6 Bxc6 18. d5 Rd7 19. Nd4 Re8 20. g3 Qc7) 14... c5 15. b5 Nb4 16. Be4 Be8? { (2.68 → 4.81) Mistake. e5 was best. } (16... e5 17. Bxb7+) 17. Qe1 Qf4 18. dxc5 f5?! { (6.10 → 8.81) Inaccuracy. Nd3 was best. } (18... Nd3 19. Bxd3) 19. Bxb7+ Kxb7 20. Qxb4 Bh5 21. Ra3? { (12.49 → 5.14) Mistake. c6+ was best. } (21. c6+ Kc8 22. b6 Bxf3 23. bxa7 Bxc6 24. Qb8+ Qxb8 25. axb8=Q+ Kd7 26. Rd1+ Ke7 27. Qe5 Rdg8) 21... Qe4?! { (5.14 → 8.61) Inaccuracy. Bxf3 was best. } (21... Bxf3) 22. c6+ Ka8 23. Re1 Bxf3 24. Rxe4 Bxe4 25. f3 Bc2 26. Qe7 Rd1+ 27. Kf2 Rb8 28. Rc3 Bxa4?! { (10.06 → Mate in 7) Checkmate is now unavoidable. Rd2+ was best. } (28... Rd2+ 29. Kf1) 29. Ra3 { Black resigns. } 1-0