[Event "Upside Down Chess"] [Site "https://lichess.org/n1qZqDvi"] [Date "2020.10.21"] [White "Tasshaq"] [Black "AnishOnYoutube"] [Result "0-1"] [UTCDate "2020.10.21"] [UTCTime "20:10:33"] [WhiteElo "2402"] [BlackElo "2734"] [BlackTitle "GM"] [Variant "From Position"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "RNBKQBNR/PPPPPPPP/8/8/8/8/pppppppp/rnbkqbnr w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Nf6 Nc3 2. Ng4 Nd5 3. g8=Q Nh3 4. Bh6 g1=Q 5. f8=Q?! { (5.85 → 4.43) Inaccuracy. Nc6 was best. } (5. Nc6 Bg2) 5... Bg2 6. Qh5 f1=Q 7. Nc6 b1=Q? { (2.02 → 4.21) Mistake. Nhf4 was best. } (7... Nhf4 8. Bxf4) 8. b8=Q Qg3?? { (3.41 → 12.44) Blunder. Nhf4 was best. } (8... Nhf4 9. Bxf4) 9. Ba6 Ba3 10. Qhxd5?? { (13.66 → 3.78) Blunder. Qxf1+ was best. } (10. Qxf1+) 10... Bxd5 11. Qxd5 c1=Q 12. Qbb3+?? { (2.55 → -23.86) Blunder. Ne3+ was best. } (12. Ne3+) 12... Qbxb3 13. Qxb3+ Qxb3 14. Ne3+ Qgxe3 15. Bxe3 Qxc6 16. Rb8 Qxe3 17. Qg7?! { (-46.06 → Mate in 4) Checkmate is now unavoidable. a8=Q was best. } (17. a8=Q Bxe7+) 17... Qxe7+ 18. Qxe7 Bxe7+ 19. Kxe7 e1=Q+ 20. Kd8 Qe7+ 21. Kxe7 Qff6+ 22. Ke8 Qce6# { Black wins by checkmate. } 0-1