[Event "Fiestas patrias 1 Arena"] [Site "https://lichess.org/NZO5tozr"] [Date "2020.07.30"] [White "Mhatias"] [Black "Alfred-Jancco"] [Result "0-1"] [UTCDate "2020.07.30"] [UTCTime "00:37:49"] [WhiteElo "1222"] [BlackElo "1262"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+32"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "C25"] [Opening "Vienna Game: Max Lange Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nc6 { C25 Vienna Game: Max Lange Defense } 3. Bd3?? { (2.22 → -1.70) Blunder. Nf3 was best. } (3. Nf3 Bc5 4. Bc4 Nf6 5. O-O d6 6. d3 O-O 7. Bg5 h6) 3... Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 b6?? { (-1.64 → 0.49) Blunder. d6 was best. } (6... d6 7. Bb2) 7. Bb2 a5?! { (0.34 → 0.93) Inaccuracy. d6 was best. } (7... d6 8. a3) 8. Na4?? { (0.93 → -0.79) Blunder. a3 was best. } (8. a3 d6) 8... Nb4?? { (-0.79 → 2.24) Blunder. d6 was best. } (8... d6 9. Bb5 Bb7 10. Re1 Qc8 11. h3 Nd8 12. d3 Ne6 13. Bc1 Nd7 14. Bc4 c6 15. Bxe6) 9. Nxe5 Nxd3?! { (2.02 → 3.31) Inaccuracy. d6 was best. } (9... d6) 10. Nxb6?? { (3.31 → -13.01) Blunder. Nxd3 was best. } (10. Nxd3 B@b7) 10... cxb6?? { (-13.01 → 0.56) Blunder. Nxb2 was best. } (10... Nxb2 11. Nxc8) 11. Nxd3 Bb7?? { (0.21 → 2.87) Blunder. d5 was best. } (11... d5) 12. a4?? { (2.87 → -8.26) Blunder. P@h6 was best. } (12. P@h6 gxh6) 12... Bxe4 13. Nc1 Rc8 14. Qe1 Rxc2 15. Bxf6 Bxf6 16. Na2 Bxa1 17. Qxe4 Re8 18. Qxc2 B@e4 19. Qc1? { (-8.20 → Mate in 3) Checkmate is now unavoidable. Qxe4 was best. } (19. Qxe4 Rxe4) 19... N@e2+ 20. Kh1 Nxc1?! { (Mate in 5 → -18.10) Lost forced checkmate sequence. Bxg2+ was best. } (20... Bxg2+ 21. Kxg2 Qg5+ 22. B@g3 P@h3+ 23. Kxh3 Nf4+ 24. Bxf4 B@g2#) 21. Nxc1?! { (-18.10 → Mate in 4) Checkmate is now unavoidable. R@g3 was best. } (21. R@g3 B@f4) 21... P@b2?! { (Mate in 4 → -17.06) Lost forced checkmate sequence. Bxg2+ was best. } (21... Bxg2+ 22. Kxg2 P@f3+ 23. Kxf3 Q@e4+ 24. Kg3 Qdh4#) 22. Na2?! { (-17.06 → Mate in 4) Checkmate is now unavoidable. R@g3 was best. } (22. R@g3 R@h5) 22... b1=Q?! { (Mate in 4 → -34.05) Lost forced checkmate sequence. Bxg2+ was best. } (22... Bxg2+ 23. Kxg2 Q@g4+ 24. R@g3 B@f3+ 25. Kg1 R@h1#) 23. Rxb1?! { (-34.05 → Mate in 4) Checkmate is now unavoidable. N@h6+ was best. } (23. N@h6+ gxh6) 23... Bxb1?! { (Mate in 4 → -25.38) Lost forced checkmate sequence. Bxg2+ was best. } (23... Bxg2+ 24. Kxg2 P@f3+ 25. Kxf3 Q@e4+ 26. Kg3 Qdh4#) 24. Nc1?! { (-25.38 → Mate in 3) Checkmate is now unavoidable. N@f3 was best. } (24. N@f3 R@d1+) 24... Re1+ 25. N@g1 Rxc1?! { (Mate in 5 → -30.72) Lost forced checkmate sequence. Rxg1+ was best. } (25... Rxg1+ 26. Kxg1 N@h3+ 27. gxh3 R@h1+ 28. Kxh1 Q@f1+ 29. N@g1 P@g2#) 26. B@a3?! { (-30.72 → Mate in 4) Checkmate is now unavoidable. N@h3 was best. } (26. N@h3 B@b7) 26... Q@f1 27. R@f8+ Qxf8 28. Bxf8 Qxg1# { Black wins by checkmate. } 0-1