[Event "Schachfreunde Hamburg 8 online Arena"] [Site "https://lichess.org/JaSrQ5aR"] [Date "2020.05.28"] [White "Rothose"] [Black "PLAlster"] [Result "1-0"] [UTCDate "2020.05.28"] [UTCTime "20:24:51"] [WhiteElo "1749"] [BlackElo "1638"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D35"] [Opening "Queen's Gambit Declined: Normal Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 { D35 Queen's Gambit Declined: Normal Defense } 4. f3? { (0.38 → -0.96) Mistake. cxd5 was best. } (4. cxd5 Nxd5 5. g3 c5 6. Nf3 cxd4 7. Nxd5 exd5 8. Nxd4 Qf6) 4... Be7? { (-0.96 → 0.15) Mistake. c5 was best. } (4... c5 5. e3 Nc6 6. cxd5 exd5 7. Nge2 Bd6 8. g3 O-O 9. Bg2) 5. e4 h6? { (-0.10 → 1.03) Mistake. c5 was best. } (5... c5 6. cxd5 exd5 7. e5 Nfd7 8. Nxd5 cxd4 9. Nxe7 Qxe7 10. f4) 6. e5 Nfd7 7. cxd5 exd5 8. Nxd5 c6? { (0.65 → 1.86) Mistake. c5 was best. } (8... c5 9. Nxe7) 9. Nc3? { (1.86 → 0.31) Mistake. Nxe7 was best. } (9. Nxe7 Qxe7) 9... Bb4? { (0.31 → 1.58) Mistake. c5 was best. } (9... c5 10. d5) 10. f4 Nb6 11. Nf3 Bg4 12. Be2 Nd5 13. Bd2 O-O 14. O-O f5? { (2.50 → 4.49) Mistake. c5 was best. } (14... c5) 15. Qb3?! { (4.49 → 3.15) Inaccuracy. exf6 was best. } (15. exf6) 15... b5?? { (3.15 → 6.89) Blunder. a5 was best. } (15... a5 16. Rad1 Na6 17. a3 a4 18. Qc2 Be7 19. Nxd5 cxd5 20. Qxa4 Nc5 21. Qb4 Ne4 22. Qb5) 16. Nxd5 Bxd2 17. Nf6+ Kh8 18. Nxg4 fxg4 19. Nxd2 Qxd4+ 20. Rf2 Rxf4 21. Rf1? { (5.56 → 3.05) Mistake. Qg3 was best. } (21. Qg3) 21... Rxf2 22. Rxf2 Nd7 23. Qd3 Qxd3 24. Bxd3 Nxe5 25. Be4 Rc8 26. Rf5 Re8 27. b3?! { (3.50 → 2.48) Inaccuracy. b4 was best. } (27. b4 a6 28. a3 g6 29. Rf6 Kg7 30. Rd6 Kf7 31. Bxc6 Nxc6 32. Rxc6 Re2 33. Nf1 Re6) 27... g6?! { (2.48 → 3.62) Inaccuracy. c5 was best. } (27... c5 28. Kf2 g6 29. Rf6 c4 30. Rd6 h5 31. Nb1 cxb3 32. axb3 Nf7 33. Rd4 Re6 34. Nc3) 28. Rf6 Kg7 29. Rd6 h5 30. Bxc6 Nxc6 31. Rxc6 Re2 32. Rc2 Kh6 33. Kf1 Re3 34. Kf2 Rd3 35. Ke2 Rd4?! { (3.84 → 5.08) Inaccuracy. Rd5 was best. } (35... Rd5 36. Ne4 Rd4 37. Ke3 Rd7 38. b4 a6 39. Rc6 Ra7 40. Nc3 a5 41. bxa5 Rxa5 42. Rb6) 36. Rc5 a6 37. Rc6 a5 38. Rc5 a4 39. Rxb5 axb3 40. axb3 h4 41. Ke3 Rd6 42. Ne4 Ra6 43. Rb8 Kg7 44. Kf4 Ra2 45. Rb7+ Kh6?! { (5.40 → 7.59) Inaccuracy. Kf8 was best. } (45... Kf8 46. Kg5 g3 47. h3 Ke8 48. Kxh4 Rxg2 49. Kg4 Rg1 50. Nxg3 Rd1 51. h4 Kd8 52. b4) 46. g3 hxg3?? { (6.98 → Mate in 4) Checkmate is now unavoidable. g5+ was best. } (46... g5+) 47. hxg3? { (Mate in 4 → 7.06) Lost forced checkmate sequence. Ng5 was best. } (47. Ng5 Rf2+ 48. Kxg4 Rf4+ 49. Kxf4 gxh2 50. Rh7#) 47... Re2? { (7.06 → Mate in 8) Checkmate is now unavoidable. Ra5 was best. } (47... Ra5 48. b4) 48. Ng5 Rf2+ 49. Kxg4 { Black resigns. } 1-0