[Event "Ariadna Arena"]
[Site "http://chess-academy.net/kDwUNsph"]
[Date "2025.02.22"]
[Round "-"]
[White "Ariadna"]
[Black "LDavid"]
[Result "0-1"]
[UTCDate "2025.02.22"]
[UTCTime "13:14:52"]
[WhiteElo "1469"]
[BlackElo "1343"]
[WhiteRatingDiff "-40"]
[BlackRatingDiff "+108"]
[Variant "Crazyhouse"]
[TimeControl "420+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. d3 { [%eval -0.28] [%clk 0:07:00] } 1... e6? { (-0.28 → 1.16) Mistake. Best move was d5. } { [%eval 1.16] [%clk 0:07:00] } (1... d5 2. Nf3) 2. e4 { [%eval 0.91] [%clk 0:06:35] } 2... Bb4+? { (0.91 → 2.23) Mistake. Best move was Nc6. } { [%eval 2.23] [%clk 0:06:49] } (2... Nc6 3. Nf3) 3. c3 { [%eval 1.45] [%clk 0:06:28] } 3... Bd6? { (1.45 → 3.14) Mistake. Best move was Be7. } { [%eval 3.14] [%clk 0:06:45] } (3... Be7 4. d4 d6 5. Bd3 Bd7 6. Nf3 Nf6 7. Bg5 Bc6 8. Nbd2 h6 9. Bxf6 Bxf6 10. O-O) 4. f4?? { (3.14 → 0.13) Blunder. Best move was d4. } { [%eval 0.13] [%clk 0:06:16] } (4. d4) 4... Bxf4?? { (0.13 → 3.81) Blunder. Best move was Be7. } { [%eval 3.81] [%clk 0:06:40] } (4... Be7) 5. Qh5?? { (3.81 → -20.01) Blunder. Best move was Bxf4. } { [%eval -20.01] [%clk 0:06:04] } (5. Bxf4) 5... Bxc1 { [%eval -17.75] [%clk 0:06:35] } 6. Qxf7+ { [%eval -38.44] [%clk 0:05:35] } 6... Kxf7 { [%eval -36.43] [%clk 0:06:33] } 7. d4?! { (-36.43 → Mate in 6) Checkmate is now unavoidable. Best move was Nf3. } { [%eval #-6] [%clk 0:04:56] } (7. Nf3 Bxb2) 7... Bxb2?! { (Mate in 6 → -41.61) Lost forced checkmate sequence. Best move was Qh4+. } { [%eval -41.61] [%clk 0:06:30] } (7... Qh4+ 8. Kd1 Qxe4 9. P@g6+ hxg6 10. Be2 P@c2+ 11. Kxc1 cxb1=Q+ 12. Rxb1 Q@c2#) 8. Bc4?! { (-41.61 → Mate in 5) Checkmate is now unavoidable. Best move was Nf3. } { [%eval #-5] [%clk 0:04:52] } (8. Nf3 Q@e3+) 8... Bxa1?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was Qh4+. } { [%eval #-8] [%clk 0:06:24] } (8... Qh4+ 9. Kd2 Q@c1+ 10. Kd3 B@c2+ 11. Ke2 Qxe4+ 12. Kf2 Qee3#) 9. Kd2 { [%eval #-4] [%clk 0:04:45] } 9... Bb2?! { (Mate in 4 → -36.52) Lost forced checkmate sequence. Best move was Qg5+. } { [%eval -36.52] [%clk 0:06:17] } (9... Qg5+ 10. P@e3 Q@b2+ 11. Kd3 B@f1+ 12. Ne2 Bxe2#) 10. Kd1?! { (-36.52 → Mate in 3) Checkmate is now unavoidable. Best move was Nh3. } { [%eval #-3] [%clk 0:04:21] } (10. Nh3 Q@g4 11. Rf1+ Nf6 12. Kc2 Qxg2+ 13. Rf2 Qxf2+ 14. Nxf2 R@c1+ 15. Kxb2 R@c2+ 16. Ka3 Rxb1) 10... Qg5?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Q@c1+. } { [%eval #-5] [%clk 0:05:41] } (10... Q@c1+ 11. Ke2 R@e3+ 12. Kf2 Qe1#) 11. Nf3 { [%eval #-2] [%clk 0:04:21] } 11... Qxg2?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qc1+. } { [%eval #-4] [%clk 0:05:34] } (11... Qc1+ 12. Ke2 Q@e3#) 12. Ng5+ { [%eval #-3] [%clk 0:04:19] } 12... Kg6?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ke7. } { [%eval #-3] [%clk 0:05:28] } (12... Ke7 13. P@f6+ gxf6 14. Nd2 R@c1#) 13. e5 { [%eval #-1] [%clk 0:03:46] } 13... Qxh1+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was R@c1#. } { [%eval #-2] [%clk 0:05:25] } (13... R@c1#) 14. Ke2 { [%eval #-2] [%clk 0:03:43] } 14... Qxb1?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was R@e1+. } { [%eval #-4] [%clk 0:05:20] } (14... R@e1+ 15. Kd2 Q@d1#) 15. Kf3 { [%eval #-3] [%clk 0:03:17] } 15... Qh1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was N@h4+. } { [%eval #-3] [%clk 0:05:03] } (15... N@h4+ 16. Kg4 Qf5+ 17. Kxh4 Q@g4#) 16. Ke2 { [%eval #-2] [%clk 0:02:55] } 16... Qxh2+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was R@e1+. } { [%eval #-3] [%clk 0:05:01] } (16... R@e1+ 17. Kd2 Q@d1#) 17. Kd1 { [%eval #-1] [%clk 0:02:42] } 17... Nh6?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was R@b1#. } { [%eval #-3] [%clk 0:04:56] } (17... R@b1#) 18. Ke1 { [%eval #-1] [%clk 0:02:36] } 18... Rf8?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was R@b1#. } { [%eval #-4] [%clk 0:04:54] } (18... R@b1#) 19. Kd1 { [%eval #-1] [%clk 0:02:33] } 19... Rf1+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Q@d2#. } { [%eval #-1] [%clk 0:04:52] } (19... Q@d2#) 20. Bxf1 { [%eval #-1] [%clk 0:02:24] } 20... R@f5?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Q@d2#. } { [%eval #-4] [%clk 0:04:34] } (20... Q@d2#) 21. Nxe6 { [%eval #-1] [%clk 0:02:17] } 21... Rxf1+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Q@d2#. } { [%eval #-1] [%clk 0:04:33] } (21... Q@d2#) 22. R@e1 { [%eval #-1] [%clk 0:02:11] } 22... Rf2?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Q@e2#. } { [%eval #-4] [%clk 0:04:18] } (22... Q@e2#) 23. Rf1 { [%eval #-1] [%clk 0:01:34] } 23... Rxf1# { [%clk 0:04:12] } { Black wins by checkmate. } 0-1


