[Event "Casual Atomic game"] [Site "https://lichess.org/IiWK7Ark"] [Date "2021.12.05"] [White "Wolfram_EP"] [Black "Opabinia"] [Result "1-0"] [UTCDate "2021.12.05"] [UTCTime "21:33:19"] [WhiteElo "2383"] [BlackElo "2241"] [Variant "Atomic"] [TimeControl "120+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 e6 2. Nf3 f6 3. Nd4 Bb4? { (1.53 → 3.24) Mistake. f5 was best. } (3... f5 4. Qh5+ g6 5. Nb5 Qh4 6. Qxh4 Nf6 7. f3 a6 8. Nxc7) 4. c3 f5 5. Nb5 Qh4 6. g3 Nf6 7. d3 Qh5 8. f3 a6 9. h4? { (5.48 → 3.23) Mistake. Nxc7 was best. } (9. Nxc7) 9... O-O? { (3.23 → 6.14) Mistake. Ba3 was best. } (9... Ba3 10. N1xa3) 10. g4 Qe8 11. gxf5 g6?! { (4.95 → 7.78) Inaccuracy. Qg6 was best. } (11... Qg6) 12. e4 Rf4 13. N1a3?! { (8.55 → 5.64) Inaccuracy. Nxc7 was best. } (13. Nxc7 Bd6) 13... Bxa3?! { (5.64 → 11.38) Inaccuracy. Qf8 was best. } (13... Qf8 14. Nxc7) 14. Nxc7 Qb8 15. e5 Qa7 16. d4 b5 17. Bxf4 Rf8 18. Bd3 Rf4?! { (22.19 → Mate in 8) Checkmate is now unavoidable. Qa8 was best. } (18... Qa8 19. Rg1) 19. Rg1?! { (Mate in 8 → 18.12) Lost forced checkmate sequence. Bxg6 was best. } (19. Bxg6 Kf7 20. Rg1 d5 21. Rg8 h5 22. Qc2 Rf5 23. Re8 Kg7 24. Rxe6 Kf8 25. Qg6 b4) 19... Re4+?! { (18.12 → Mate in 8) Checkmate is now unavoidable. Rxd4 was best. } (19... Rxd4 20. Qd4) 20. Bxe4 b4 21. c4 Qb6 22. Qd2 h6 23. b3 Qc6 24. d5 Qb6 25. Qe3 Qd4 26. Qxd4 exd5 27. f4?! { (Mate in 7 → 42.57) Lost forced checkmate sequence. e6 was best. } (27. e6 Kf8 28. exd7 Ke7 29. O-O-O Ke6 30. Rd5 h5 31. Re1+ Kf7 32. Rd7+ Kf6 33. Rf7#) 27... Kf8?! { (42.57 → Mate in 7) Checkmate is now unavoidable. h5 was best. } (27... h5 28. c5) 28. h5 g5 29. fxg5 Ke7 30. Rg7+ Kf8 31. Rf7+ Kg8 32. Ke2 d5 33. Rg1+ Kh8 34. Rg8# { White wins by checkmate. } 1-0