[Event "10e Herfstschool Arena"] [Site "https://lichess.org/5zdPh1E5"] [Date "2020.10.21"] [White "cici_schaak"] [Black "EvaSchaakt"] [Result "1-0"] [UTCDate "2020.10.21"] [UTCTime "17:00:36"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+241"] [BlackRatingDiff "-242"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4?? { (0.94 → -0.91) Blunder. Bf4 was best. } (2. Bf4 Bf5 3. e3 e6 4. Bd3 Bb4+ 5. Nc3 Ne7 6. Ne2 O-O) 2... Nc6 3. cxd5 Qxd5 { D07 Queen's Gambit Declined: Chigorin Defense, Exchange Variation } 4. Nf3?? { (-0.91 → -2.99) Blunder. e3 was best. } (4. e3 e5 5. Nc3 Bb4 6. Qd2 Nf6 7. Nxd5 Bxd2+ 8. Bxd2 Nxd5) 4... P@g4?? { (-2.99 → 1.65) Blunder. e5 was best. } (4... e5) 5. Nc3 Qd7?! { (1.78 → 2.83) Inaccuracy. Qd8 was best. } (5... Qd8 6. Ng5 e6 7. Bf4 Be7 8. Nge4 f5 9. Ng3 Qxd4 10. Qxd4 Nxd4 11. Q@d2 Q@d7 12. e3) 6. P@b5?? { (2.83 → 0.29) Blunder. Ng5 was best. } (6. Ng5) 6... Nb4? { (0.29 → 1.61) Mistake. gxf3 was best. } (6... gxf3) 7. Ne5 Qf5?? { (0.82 → 7.56) Blunder. Qxd4 was best. } (7... Qxd4 8. Qxd4) 8. Qb3?? { (7.56 → -1.34) Blunder. e4 was best. } (8. e4) 8... Nc2+?? { (-1.34 → 2.12) Blunder. e6 was best. } (8... e6 9. Bd2) 9. Kd1?? { (2.12 → -18.88) Blunder. Qxc2 was best. } (9. Qxc2) 9... Nxa1 10. Qa4 f6 11. b6+ c6 12. Nxc6 a6?? { (-19.41 → Mate in 5) Checkmate is now unavoidable. Bd7 was best. } (12... Bd7) 13. Nb4+?? { (Mate in 5 → -11.24) Lost forced checkmate sequence. P@f7+ was best. } (13. P@f7+ Kd7 14. Ne5+ Kd6 15. Nc4+ Ke6 16. fxg8=Q+ R@f7 17. N@c7#) 13... Bd7 14. P@c6 bxc6 15. Nxc6 Rc8 16. b7 Bxc6 17. bxc8=Q+ Qxc8 18. Qc4 P@b5?? { (-10.00 → 1.65) Blunder. N@d6 was best. } (18... N@d6 19. P@f7+) 19. P@f7+ Kd8?? { (-1.19 → 40.03) Blunder. Kd7 was best. } (19... Kd7 20. Qd3) 20. fxg8=Q?? { (40.03 → -21.06) Blunder. R@e8+ was best. } (20. R@e8+) 20... Rxg8?? { (-21.06 → 16.12) Blunder. bxc4 was best. } (20... bxc4 21. Qxf8+ Rxf8 22. B@b6+ P@c7 23. Bxc7+ Kxc7 24. N@b4 R@e1+ 25. Kd2 Q@f4+ 26. R@e3 Qxd4+ 27. P@d3) 21. Qxg8 b4?! { (14.52 → Mate in 7) Checkmate is now unavoidable. N@e6 was best. } (21... N@e6 22. N@c5) 22. Qxf8+ Be8 23. R@d5+ P@d6 24. N@e6+?! { (Mate in 6 → 22.71) Lost forced checkmate sequence. Rxd6+ was best. } (24. Rxd6+ Kc7 25. R@c6+ Kb7 26. N@a5+ Ka7 27. B@b6+ Kb8 28. Rxc8+ Kxc8 29. Q@d8#) 24... Kd7?! { (22.71 → Mate in 7) Checkmate is now unavoidable. Qxe6 was best. } (24... Qxe6) 25. B@b5+?! { (Mate in 7 → 41.66) Lost forced checkmate sequence. R@c7+ was best. } (25. R@c7+ Qxc7 26. Qxe8+ Kxe8 27. Nxc7+ Kd7 28. Q@e8+ Kxc7 29. B@b8+ Kb7 30. B@c6+ Kb6 31. Na4#) 25... Kxe6 26. Bxe8 R@d8? { (9.86 → Mate in 1) Checkmate is now unavoidable. P@c2+ was best. } (26... P@c2+ 27. Kd2) 27. Bf7+ Kd7 28. B@e6+ Kc7 29. R@a7+ P@b7 30. Nb5+ Kc6 31. Qxe7 Kb6 32. P@a5+ Kxa5 33. Nxd6+ Kb6 34. Nxc8+ Rxc8 35. Qxb7# { White wins by checkmate. } 1-0