[Event "kirekachesschamp Birthday Tour Arena"] [Site "https://lichess.org/PyVfgbRi"] [Date "2021.12.07"] [White "olarovfan"] [Black "NseEkpo"] [Result "0-1"] [UTCDate "2021.12.07"] [UTCTime "19:12:02"] [WhiteElo "2363"] [BlackElo "1964"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Crazyhouse"] [TimeControl "180+0"] [ECO "D01"] [Opening "Richter-Veresov Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 Nf6 2. d4 d5 3. Bg5 Bf5 { D01 Richter-Veresov Attack } 4. e3 Nc6?! { (1.23 → 2.17) Inaccuracy. e6 was best. } (4... e6 5. Bd3 Bxd3 6. Bxf6 gxf6 7. cxd3 Nd7 8. Nge2 B@d6 9. B@g3 Rg8 10. O-O c6 11. e4) 5. Bd3 Bxd3 6. cxd3 B@g6? { (2.32 → 4.02) Mistake. h6 was best. } (6... h6 7. Bxf6) 7. Nf3?! { (4.02 → 2.79) Inaccuracy. B@a4 was best. } (7. B@a4) 7... e6?! { (2.79 → 4.42) Inaccuracy. Bxd3 was best. } (7... Bxd3 8. B@a4) 8. Ne5 Nxe5?! { (4.81 → 6.73) Inaccuracy. Bb4 was best. } (8... Bb4 9. O-O) 9. dxe5 Bxd3 10. Qxd3 P@c4 11. exf6?? { (10.66 → 0.64) Blunder. B@a4+ was best. } (11. B@a4+) 11... cxd3 12. B@b5+ c6 13. Bxd3?! { (0.47 → -0.41) Inaccuracy. N@e5 was best. } (13. N@e5) 13... gxf6 14. Bxf6 Qxf6? { (0.03 → 1.44) Mistake. P@d2+ was best. } (14... P@d2+ 15. Kxd2) 15. B@d4?? { (1.44 → -2.74) Blunder. N@c7+ was best. } (15. N@c7+ Kd7 16. Nxa8 P@d2+ 17. Kd1 Bd6 18. N@b6+ axb6 19. Nxb6+ Ke8 20. B@d4 e5 21. P@d7+ Kf8) 15... P@e5?? { (-2.74 → 12.09) Blunder. P@d2+ was best. } (15... P@d2+ 16. Kxd2) 16. N@g4 N@f3+ 17. gxf3 Qxf3 18. N@f6+ Kd8 19. Nxe5 Qxh1+ 20. Kd2?? { (18.55 → Mate in 13) Checkmate is now unavoidable. Ke2 was best. } (20. Ke2) 20... Qxa1?? { (Mate in 13 → Mate in 6) Lost forced checkmate sequence. B@c1+ was best. } (20... B@c1+ 21. Rxc1 Qxc1+ 22. Kxc1 Q@e1+ 23. N@d1 P@d2+ 24. Kc2 R@c1+ 25. Kb3 Qxd1+ 26. Nxd1 R@b4+ 27. Ka3) 21. Nxf7+ Ke7 22. Nfxd5+?? { (Mate in 5 → -27.18) Lost forced checkmate sequence. P@d6+ was best. } (22. P@d6+ Kxf7 23. N@g5+ Kg7 24. Ng4+ B@e5 25. P@h6+ Kg8 26. P@f7#) 22... cxd5 23. P@f6+ Kxf7 24. N@g5+ Ke8 25. P@f7+ Kd7 26. Nxe6 Q@e1+ 27. Kc2 B@d1+ 28. Nxd1 Qexd1+ 29. Kc3 N@a4# { Black wins by checkmate. } 0-1