[Event "Waitzkin Arena"]
[Site "http://chess-academy.net/j1WPA5Tg"]
[Date "2026.01.15"]
[Round "-"]
[White "Ecaterina17"]
[Black "ArianaL"]
[Result "1-0"]
[UTCDate "2026.01.15"]
[UTCTime "17:27:33"]
[WhiteElo "1255"]
[BlackElo "1192"]
[WhiteRatingDiff "+83"]
[BlackRatingDiff "-9"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "C20"]
[Opening "Portuguese Opening"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... e5 { [%eval 0.3] [%clk 0:07:00] } 2. Bb5?! { (0.30 → -0.25) Inaccuracy. Best move was Nf3. } { [%eval -0.25] [%clk 0:06:47] } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... c6 { [%eval -0.3] [%clk 0:06:58] } 3. Bc4?! { (-0.30 → -1.13) Inaccuracy. Best move was Be2. } { [%eval -1.13] [%clk 0:06:40] } (3. Be2 d5 4. Nf3 Nf6 5. d4 exd4 6. exd5 Bb4+ 7. Nbd2 cxd5) 3... b5? { (-1.13 → 0.72) Mistake. Best move was d5. } { [%eval 0.72] [%clk 0:06:50] } (3... d5 4. exd5) 4. Bb3 { [%eval 0.43] [%clk 0:06:32] } 4... Na6?! { (0.43 → 1.37) Inaccuracy. Best move was d5. } { [%eval 1.37] [%clk 0:06:45] } (4... d5 5. Nf3) 5. Qh5? { (1.37 → -0.35) Mistake. Best move was Nf3. } { [%eval -0.35] [%clk 0:06:15] } (5. Nf3 Nc5 6. d4 exd4 7. Nxd4 a5 8. c3 Nxb3 9. axb3 Bc5 10. Nf5 d5 11. Nxg7+ Kf8) 5... g6?? { (-0.35 → 8.97) Blunder. Best move was Qe7. } { [%eval 8.97] [%clk 0:06:41] } (5... Qe7 6. Nf3 d6 7. d4 g6 8. Qg5 exd4 9. Qxe7+ Bxe7 10. Nxd4 Bd7 11. O-O Nc5 12. Re1) 6. Qxe5+ { [%eval 8.91] [%clk 0:06:10] } 6... Be7 { [%eval 9.16] [%clk 0:06:29] } 7. Qxh8 { [%eval 8.89] [%clk 0:06:05] } 7... d5? { (8.89 → 13.65) Mistake. Best move was Kf8. } { [%eval 13.65] [%clk 0:06:22] } (7... Kf8 8. Qxh7) 8. exd5? { (13.65 → 8.96) Mistake. Best move was Qxg8+. } { [%eval 8.96] [%clk 0:05:59] } (8. Qxg8+ Bf8 9. exd5 cxd5 10. Nc3 Be6 11. Qxh7 Nc5 12. Nxb5 Nxb3 13. cxb3 Qb6 14. Nc3 d4) 8... cxd5? { (8.96 → 13.60) Mistake. Best move was Kf8. } { [%eval 13.6] [%clk 0:06:18] } (8... Kf8) 9. Qxg8+ { [%eval 13.28] [%clk 0:05:45] } 9... Bf8 { [%eval 13.61] [%clk 0:06:01] } 10. d4 { [%eval 13.07] [%clk 0:05:07] } 10... Ke7 { [%eval 16.18] [%clk 0:05:53] } 11. Qxh7 { [%eval 14.16] [%clk 0:04:45] } 11... Qa5+ { [%eval 15.98] [%clk 0:05:49] } 12. c3 { [%eval 14.66] [%clk 0:04:39] } 12... Qc7 { [%eval 20.46] [%clk 0:05:35] } 13. Bg5+ { [%eval 16.18] [%clk 0:04:20] } 13... Kd6 { [%eval 23.64] [%clk 0:05:31] } 14. Bf4+ { [%eval 23.39] [%clk 0:04:13] } 14... Ke6 { [%eval 26.08] [%clk 0:05:27] } 15. Bxc7 { [%eval 25.46] [%clk 0:04:09] } 15... Nxc7 { [%eval 25.26] [%clk 0:05:20] } 16. Qh3+ { [%eval 22.46] [%clk 0:03:57] } 16... Kd6 { [%eval 22.79] [%clk 0:05:17] } 17. Qh8 { [%eval 21.8] [%clk 0:03:47] } 17... Kc6 { [%eval 28.85] [%clk 0:05:14] } 18. Qxf8 { [%eval 28.49] [%clk 0:03:41] } 18... Ne6 { [%eval 30.76] [%clk 0:05:05] } 19. Qxf7 { [%eval 30.19] [%clk 0:03:26] } 19... Rb8 { [%eval 35.71] [%clk 0:05:01] } 20. Qxa7 { [%eval 35.35] [%clk 0:03:18] } 20... Rb7 { [%eval 35.01] [%clk 0:04:56] } 21. Qa8 { [%eval 32.16] [%clk 0:03:09] } 21... Kb6 { [%eval 44.45] [%clk 0:04:43] } 22. Qxc8 { [%eval 39.71] [%clk 0:03:02] } 22... b4?! { (39.71 → Mate in 7) Checkmate is now unavoidable. Best move was Nc7. } { [%eval #7] [%clk 0:04:36] } (22... Nc7 23. Qd8) 23. cxb4 { [%eval #8] [%clk 0:02:55] } 23... Kb5 { [%eval #1] [%clk 0:04:34] } 24. a4+?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Qxb7#. } { [%eval #5] [%clk 0:02:51] } (24. Qxb7#) 24... Kxb4 { [%eval #1] [%clk 0:04:28] } 25. Qxb7+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qc3#. } { [%eval #1] [%clk 0:02:44] } (25. Qc3#) 25... Ka5 { [%eval #1] [%clk 0:04:25] } 26. Qb5# { [%clk 0:02:39] } { White wins by checkmate. } 1-0


