[Event "Ariadna Arena"]
[Site "http://chess-academy.net/LOiTbRXV"]
[Date "2025.02.22"]
[Round "-"]
[White "Alex_Alex"]
[Black "Katherina"]
[Result "1-0"]
[UTCDate "2025.02.22"]
[UTCTime "13:11:03"]
[WhiteElo "1414"]
[BlackElo "1512"]
[WhiteRatingDiff "+118"]
[BlackRatingDiff "-49"]
[Variant "Crazyhouse"]
[TimeControl "420+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.17] [%clk 0:07:00] } 1... Nc6? { (0.17 → 1.44) Mistake. Best move was e5. } { [%eval 1.44] [%clk 0:07:00] } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nc3) 2. Nf3? { (1.44 → 0.43) Mistake. Best move was d4. } { [%eval 0.43] [%clk 0:06:58] } (2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. Nf3 Nge7 6. Bg5 h6 7. Be3 Bg4 8. Bb5 a6) 2... Nf6? { (0.43 → 2.58) Mistake. Best move was e5. } { [%eval 2.58] [%clk 0:06:57] } (2... e5) 3. e5 { [%eval 1.59] [%clk 0:06:55] } 3... Ne4? { (1.59 → 2.98) Mistake. Best move was d6. } { [%eval 2.98] [%clk 0:06:50] } (3... d6 4. exf6) 4. Qe2?? { (2.98 → -0.19) Blunder. Best move was Nc3. } { [%eval -0.19] [%clk 0:06:52] } (4. Nc3 d5) 4... d5 { [%eval -0.04] [%clk 0:06:43] } 5. d3 { [%eval -0.59] [%clk 0:06:49] } 5... Nc5 { [%eval 0.2] [%clk 0:06:32] } 6. Bd2?? { (0.20 → -3.95) Blunder. Best move was d4. } { [%eval -3.95] [%clk 0:06:43] } (6. d4 Ne4) 6... Bg4 { [%eval -2.87] [%clk 0:06:13] } 7. h3?! { (-2.87 → -3.78) Inaccuracy. Best move was Bf4. } { [%eval -3.78] [%clk 0:06:37] } (7. Bf4 Bxf3) 7... Bxf3 { [%eval -3.26] [%clk 0:06:10] } 8. gxf3?? { (-3.26 → -9.19) Blunder. Best move was Qxf3. } { [%eval -9.19] [%clk 0:06:36] } (8. Qxf3) 8... d4?? { (-9.19 → -0.59) Blunder. Best move was N@d4. } { [%eval -0.59] [%clk 0:05:59] } (8... N@d4) 9. Bb4?? { (-0.59 → -16.16) Blunder. Best move was Bg2. } { [%eval -16.16] [%clk 0:06:34] } (9. Bg2) 9... Nxb4 { [%eval -15.26] [%clk 0:05:51] } 10. B@a3 { [%eval -23.73] [%clk 0:06:29] } 10... Nba6 { [%eval -13.51] [%clk 0:05:46] } 11. b4 { [%eval -16.32] [%clk 0:06:19] } 11... Ne6 { [%eval -13.64] [%clk 0:05:38] } 12. b5 { [%eval -19.6] [%clk 0:06:13] } 12... Nac5 { [%eval -19.94] [%clk 0:05:31] } 13. Bxc5 { [%eval -21.32] [%clk 0:06:10] } 13... Nxc5 { [%eval -18.88] [%clk 0:05:26] } 14. f4 { [%eval -28.83] [%clk 0:05:59] } 14... Qd5 { [%eval -26.19] [%clk 0:05:17] } 15. f3 { [%eval -44.36] [%clk 0:05:50] } 15... O-O-O { [%eval -26.4] [%clk 0:05:12] } 16. h4 { [%eval -34.28] [%clk 0:05:35] } 16... Qd7 { [%eval -24.18] [%clk 0:04:56] } 17. Bh3 { [%eval -24.96] [%clk 0:05:29] } 17... B@e6 { [%eval -23.55] [%clk 0:04:44] } 18. Bxe6 { [%eval -22.54] [%clk 0:05:26] } 18... Nxe6 { [%eval -22.05] [%clk 0:04:42] } 19. Na3 { [%eval -31.04] [%clk 0:05:18] } 19... Nc5 { [%eval -16.75] [%clk 0:04:29] } 20. B@h3 { [%eval -23.87] [%clk 0:05:15] } 20... f5 { [%eval -13.51] [%clk 0:04:18] } 21. O-O-O { [%eval -37.3] [%clk 0:05:09] } 21... Na4 { [%eval -26.62] [%clk 0:03:46] } 22. N@f7?! { (-26.62 → Mate in 2) Checkmate is now unavoidable. Best move was N@b2. } { [%eval #-2] [%clk 0:05:02] } (22. N@b2 Nc3) 22... Nc3?! { (Mate in 2 → Mate in 9) Not the best checkmate sequence. Best move was B@b2+. } { [%eval #-9] [%clk 0:02:48] } (22... B@b2+ 23. Kd2 B@c3#) 23. Qg2 { [%eval #-7] [%clk 0:04:48] } 23... Nxd1?! { (Mate in 7 → -42.50) Lost forced checkmate sequence. Best move was B@e3+. } { [%eval -42.5] [%clk 0:02:44] } (23... B@e3+ 24. Rd2 N@a4 25. Nc4 B@a3+ 26. Nxa3 Qxb5 27. Nd6+ Kb8 28. B@a1 P@b2+ 29. Bxb2 Qxb2#) 24. Kxd1?! { (-42.50 → Mate in 8) Checkmate is now unavoidable. Best move was Rxd1. } { [%eval #-8] [%clk 0:04:45] } (24. Rxd1 B@e3+) 24... R@a1+ { [%eval #-12] [%clk 0:02:15] } 25. Kd2 { [%eval #-2] [%clk 0:04:42] } 25... Rxh1?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was B@e3+. } { [%eval #-6] [%clk 0:02:12] } (25... B@e3+ 26. Ke2 N@c3#) 26. Qxh1 { [%eval #-4] [%clk 0:04:39] } 26... R@a4?! { (Mate in 4 → -19.75) Lost forced checkmate sequence. Best move was B@e3+. } { [%eval -19.75] [%clk 0:01:56] } (26... B@e3+ 27. Ke1 B@d2+ 28. Kf1 R@f2+ 29. Kg1 N@e2#) 27. R@a8+ { [%eval -23.01] [%clk 0:04:33] } 27... B@b8 { [%eval -17.1] [%clk 0:01:42] } 28. Nxh8 { [%eval -31.29] [%clk 0:04:22] } 28... Rxa3 { [%eval -28.91] [%clk 0:01:30] } 29. N@f7?! { (-28.91 → Mate in 8) Checkmate is now unavoidable. Best move was N@a6. } { [%eval #-8] [%clk 0:04:16] } (29. N@a6 bxa6) 29... Re8?! { (Mate in 8 → -27.13) Lost forced checkmate sequence. Best move was B@c3+. } { [%eval -27.13] [%clk 0:01:19] } (29... B@c3+ 30. Kc1 Rxa2 31. Nd6+ exd6 32. Rxb8+ Kxb8 33. R@a8+ Kxa8 34. B@b1 P@d2+ 35. Kd1 R@e1+ 36. Qxe1) 30. Ke2 { [%eval -43.48] [%clk 0:04:01] } 30... N@c3+ { [%eval -41.3] [%clk 0:00:59] } 31. Kf1 { [%eval -39.09] [%clk 0:03:54] } 31... Qxb5 { [%eval -25.26] [%clk 0:00:49] } 32. Bxf5+ { [%eval -25.28] [%clk 0:03:51] } 32... e6 { [%eval -24.25] [%clk 0:00:47] } 33. Bxe6+ { [%eval -23.03] [%clk 0:03:44] } 33... P@d7 { [%eval -21.88] [%clk 0:00:43] } 34. Qh3?! { (-21.88 → Mate in 9) Checkmate is now unavoidable. Best move was Kg2. } { [%eval #-9] [%clk 0:03:35] } (34. Kg2 dxe6) 34... dxe6?! { (Mate in 9 → -18.92) Lost forced checkmate sequence. Best move was Qb1+. } { [%eval -18.92] [%clk 0:00:39] } (34... Qb1+ 35. Kf2 B@e3+ 36. Kg3 Ne2+ 37. Kg4 N@f2+ 38. Kg5 Nxh3+ 39. Bxh3 Bxf4+ 40. Kg4 P@f5+ 41. Kxf5) 35. Qxe6+ { [%eval -19.57] [%clk 0:03:32] } 35... N@d7?? { (-19.57 → Mate in 2) Checkmate is now unavoidable. Best move was Qd7. } { [%eval #2] [%clk 0:00:35] } (35... Qd7) 36. Qxe8+ { [%eval #1] [%clk 0:03:29] } 36... B@d8 { [%eval #1] [%clk 0:00:30] } 37. Qxd8# { [%clk 0:03:27] } { White wins by checkmate. } 1-0


