[Event "0309 Katalanisch Arena"] [Site "https://lichess.org/n1P9Ncwv"] [Date "2020.09.03"] [White "kc_Grashof"] [Black "LukasUlissesKaemmer"] [Result "1-0"] [UTCDate "2020.09.03"] [UTCTime "14:00:38"] [WhiteElo "1326"] [BlackElo "1252"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-53"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/pppp1ppp/4pn2/8/2PP4/6P1/PP2PP1P/RNBQKBNR b KQkq - 1 1"] [SetUp "1"] [Annotator "lichess.org"] 1... a5 2. Bg5 Qe7?! { (0.18 → 0.88) Inaccuracy. Bb4+ was best. } (2... Bb4+ 3. Nd2 h6 4. a3 hxg5 5. axb4 Nc6 6. b5 Nxd4 7. e3 Nf5 8. e4 Nh6 9. e5) 3. Bxf6 Qxf6 4. Nf3 Qf5?! { (0.29 → 1.02) Inaccuracy. Bb4+ was best. } (4... Bb4+ 5. Nc3 Bxc3+ 6. bxc3 b6 7. Bg2 Bb7 8. O-O d6 9. Nh4 Bxg2 10. Kxg2 g5 11. Nf3) 5. Nh4?! { (1.02 → 0.32) Inaccuracy. Nc3 was best. } (5. Nc3) 5... Qh5 6. e4? { (0.42 → -0.90) Mistake. Nc3 was best. } (6. Nc3 Be7 7. e3 Qxd1+ 8. Rxd1 d6 9. f4 O-O 10. Nf3 b6 11. Bg2 Bb7 12. O-O Nd7) 6... Bb4+?! { (-0.90 → 0.04) Inaccuracy. Qxd1+ was best. } (6... Qxd1+ 7. Kxd1) 7. Nc3 Bxc3+ 8. bxc3 Qxd1+ 9. Rxd1 Ra6?! { (0.08 → 1.05) Inaccuracy. b6 was best. } (9... b6 10. Be2 d6 11. Ng2 h5 12. h4 Nd7 13. f3 Ba6 14. Kf2 Bb7 15. Rb1 Ke7 16. Bd3) 10. Nf3?! { (1.05 → 0.44) Inaccuracy. c5 was best. } (10. c5 Ra8) 10... Rb6 11. c5 Rb2 12. Ne5 f6 13. Nc4 Nc6?? { (0.45 → 7.70) Blunder. Rxa2 was best. } (13... Rxa2 14. Ne3 e5 15. Bc4 Ra3 16. Kd2 exd4 17. cxd4 Nc6 18. Nc2 Rf3 19. Rhf1 d6 20. Be2) 14. Nxb2 Nxd4 15. Rxd4 e5 16. Rd3 h5 17. Nc4 Rh6 18. c6 Rg6 19. cxd7+ Kd8 20. dxc8=Q+ Kxc8 21. Nxa5 Rg4 22. Bh3 Kb8 23. Rd8+ Ka7 24. Bxg4 hxg4 25. O-O Kb6?! { (20.08 → Mate in 3) Checkmate is now unavoidable. g6 was best. } (25... g6 26. Rg8) 26. Nxb7 Kxb7 27. Rb1+ Kc6 28. a4 Kc5 29. a5 Kc4 30. a6 Kxc3 31. a7 Kc4 32. a8=Q Kc5 33. h4 c6 34. Rc1+ Kb6 35. Qb8+ Ka6 36. Ra1# { White wins by checkmate. } 1-0