[Event "Crazyhouse Shield Arena"] [Site "https://lichess.org/K9ERRNc5"] [Date "2023.04.17"] [White "ko2ko1"] [Black "papapizza"] [Result "1-0"] [UTCDate "2023.04.17"] [UTCTime "17:09:57"] [WhiteElo "2053"] [BlackElo "2427"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-11"] [BlackTitle "IM"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Vehre Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. Nc3 Nc6 3. d4 d5 { B00 Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Vehre Variation } 4. e5 Bg4? { (2.34 → 4.36) Mistake. Ne4 was best. } (4... Ne4 5. Bb5 e6 6. Nge2 Bd7 7. Be3 Qh4 8. O-O Be7 9. Bd3) 5. Be2 Bxe2 6. Ngxe2 e6?! { (3.57 → 4.86) Inaccuracy. Ne4 was best. } (6... Ne4 7. O-O) 7. exf6 gxf6 8. Bf4 Rg8 9. B@g3 B@a5 10. O-O P@g5? { (4.63 → 11.09) Mistake. P@h4 was best. } (10... P@h4 11. Re1) 11. Bxc7 Bxc7 12. Bxc7 Qxc7 13. Nb5 Qd8 14. N@c7+ Kd7 15. Nxa8 Qxa8 16. R@c7+ Ke8 17. P@d7+ Kd8 18. Rc8+ Kxd7 19. Rxa8 B@b8 20. Rxb8 Nxb8 21. Q@c7+ Ke8 22. Qc8+ R@d8 23. Nc7+ Ke7 24. Qxb7 Nd7 25. B@c5+ P@d6 26. Bxd6+ Kxd6 27. B@c5+ Nxc5 28. dxc5+ Ke5 29. Qd4+ Kf5 30. Ng3+ Kg6 31. P@h5+ Kg7 32. P@h6+?! { (Mate in 7 → 41.85) Lost forced checkmate sequence. Qxf6+ was best. } (32. Qxf6+ Kxf6 33. N@e8+ Ke5 34. Rae1+ B@e2 35. Rxe2+ N@e3 36. Rxe3+ B@e4 37. Rxe4+ dxe4 38. Qxe4#) 32... Kxh6?! { (41.85 → Mate in 2) Checkmate is now unavoidable. Kh8 was best. } (32... Kh8 33. Nxe6) 33. Qxf6+ P@g6 34. N@g4# { White wins by checkmate. } 1-0