[Event "Ariadna Arena"]
[Site "http://chess-academy.net/DWRUQdXH"]
[Date "2025.02.21"]
[Round "-"]
[White "Katherina"]
[Black "Ariadna"]
[Result "0-1"]
[UTCDate "2025.02.21"]
[UTCTime "12:04:56"]
[WhiteElo "1621"]
[BlackElo "1457"]
[WhiteRatingDiff "-108"]
[BlackRatingDiff "+66"]
[Variant "Crazyhouse"]
[TimeControl "420+2"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. Nf3 { [%eval 0.53] [%clk 0:07:00] } 1... d5 { [%eval 0.67] [%clk 0:07:00] } 2. Nc3 { [%eval 1.01] [%clk 0:06:59] } 2... Bf5? { (1.01 → 2.34) Mistake. Best move was Nf6. } { [%eval 2.34] [%clk 0:06:59] } (2... Nf6 3. d4) 3. Nb5?? { (2.34 → -1.39) Blunder. Best move was d3. } { [%eval -1.39] [%clk 0:06:53] } (3. d3 Nf6 4. Bf4 Bg4 5. e4 Nc6 6. Be2 dxe4 7. dxe4 Bxf3 8. Bxf3 e5 9. Bg5 Be7) 3... e6? { (-1.39 → 0.42) Mistake. Best move was Nc6. } { [%eval 0.42] [%clk 0:06:51] } (3... Nc6 4. d3) 4. e3? { (0.42 → -1.10) Mistake. Best move was d3. } { [%eval -1.1] [%clk 0:06:49] } (4. d3 a6) 4... Bc5? { (-1.10 → 0.23) Mistake. Best move was Nd7. } { [%eval 0.23] [%clk 0:06:44] } (4... Nd7 5. Be2) 5. Nbd4? { (0.23 → -0.95) Mistake. Best move was Be2. } { [%eval -0.95] [%clk 0:06:35] } (5. Be2 Nd7) 5... Bxd4? { (-0.95 → 1.54) Mistake. Best move was Bg6. } { [%eval 1.54] [%clk 0:06:45] } (5... Bg6) 6. exd4 { [%eval 0.29] [%clk 0:06:34] } 6... Nf6? { (0.29 → 2.09) Mistake. Best move was Ne7. } { [%eval 2.09] [%clk 0:06:09] } (6... Ne7 7. d3) 7. Bb5+? { (2.09 → -0.58) Mistake. Best move was d3. } { [%eval -0.58] [%clk 0:06:33] } (7. d3 Nc6 8. Be2 O-O 9. O-O h6 10. Bd2 N@g6 11. B@e3 Bg4 12. c3 a6 13. h3 Bh5) 7... c6? { (-0.58 → 0.85) Mistake. Best move was Nbd7. } { [%eval 0.85] [%clk 0:06:08] } (7... Nbd7) 8. Ba4? { (0.85 → -2.08) Mistake. Best move was Bf1. } { [%eval -2.08] [%clk 0:06:33] } (8. Bf1) 8... b5? { (-2.08 → 0.75) Mistake. Best move was N@f4. } { [%eval 0.75] [%clk 0:06:08] } (8... N@f4 9. Rg1) 9. Bb3 { [%eval 0.26] [%clk 0:06:31] } 9... a5? { (0.26 → 1.51) Mistake. Best move was N@f4. } { [%eval 1.51] [%clk 0:06:09] } (9... N@f4 10. Rg1) 10. O-O? { (1.51 → 0.30) Mistake. Best move was d3. } { [%eval 0.3] [%clk 0:06:29] } (10. d3 Nbd7) 10... a4? { (0.30 → 2.17) Mistake. Best move was O-O. } { [%eval 2.17] [%clk 0:06:09] } (10... O-O 11. d3) 11. Bxa4 { [%eval 1.16] [%clk 0:06:11] } 11... bxa4 { [%eval 1.74] [%clk 0:06:05] } 12. Re1?? { (1.74 → -1.85) Blunder. Best move was d3. } { [%eval -1.85] [%clk 0:06:04] } (12. d3 Nbd7) 12... Ne4?? { (-1.85 → 3.82) Blunder. Best move was B@h5. } { [%eval 3.82] [%clk 0:05:57] } (12... B@h5) 13. Re3?? { (3.82 → -10.26) Blunder. Best move was B@h4. } { [%eval -10.26] [%clk 0:05:56] } (13. B@h4) 13... Na6?? { (-10.26 → -0.69) Blunder. Best move was Nxf2. } { [%eval -0.69] [%clk 0:05:28] } (13... Nxf2) 14. Ne5?? { (-0.69 → -8.48) Blunder. Best move was B@h4. } { [%eval -8.48] [%clk 0:05:36] } (14. B@h4) 14... f6?? { (-8.48 → 3.99) Blunder. Best move was B@f4. } { [%eval 3.99] [%clk 0:05:23] } (14... B@f4 15. P@d7+) 15. Nxc6?? { (3.99 → -3.28) Blunder. Best move was P@f7+. } { [%eval -3.28] [%clk 0:05:24] } (15. P@f7+ Kf8) 15... Qd6?? { (-3.28 → 4.33) Blunder. Best move was Qc7. } { [%eval 4.33] [%clk 0:05:16] } (15... Qc7) 16. Na5?? { (4.33 → -11.42) Blunder. Best move was P@b7. } { [%eval -11.42] [%clk 0:05:00] } (16. P@b7 O-O 17. bxa8=Q Rxa8 18. B@h5 B@g6 19. P@b7 Re8 20. R@c8 Qxc6 21. Bxg6 Bxg6 22. Rxc6 B@h4) 16... N@g4?? { (-11.42 → 1.91) Blunder. Best move was Nxf2. } { [%eval 1.91] [%clk 0:05:10] } (16... Nxf2) 17. P@h3?? { (1.91 → Mate in 7) Checkmate is now unavoidable. Best move was B@h5+. } { [%eval #-7] [%clk 0:03:53] } (17. B@h5+ B@g6) 17... Qxh2+ { [%eval #-6] [%clk 0:05:00] } 18. Kf1 { [%eval #-6] [%clk 0:03:41] } 18... Nxe3+ { [%eval #-5] [%clk 0:04:57] } 19. Ke2 { [%eval #-5] [%clk 0:03:31] } 19... Nxd1?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was B@f3+. } { [%eval #-7] [%clk 0:04:37] } (19... B@f3+ 20. Kxe3 P@f4+ 21. Kxf3 Qg3+ 22. Ke2 Qxf2+ 23. Kd3 Nb4#) 20. Kxd1 { [%eval #-2] [%clk 0:03:26] } 20... Nxf2+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Q@f1+. } { [%eval #-2] [%clk 0:04:31] } (20... Q@f1+ 21. N@e1 Nxf2#) 21. Ke2 { [%eval #-2] [%clk 0:03:21] } 21... B@h5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was B@d1+. } { [%eval #-3] [%clk 0:04:03] } (21... B@d1+ 22. Kxf2 Q@g1#) 22. Kxf2 { [%eval #-1] [%clk 0:03:19] } 22... Qf4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Q@e2#. } { [%eval #-3] [%clk 0:04:02] } (22... Q@e2#) 23. Kg1 { [%eval #-1] [%clk 0:03:05] } 23... Q@f1# { [%clk 0:03:56] } { Black wins by checkmate. } 0-1


