[Event "Kovalevskaya Arena"]
[Site "http://chess-academy.net/AgfoZkVe"]
[Date "2025.12.11"]
[Round "-"]
[White "CiprianCiopa"]
[Black "rusuelena"]
[Result "0-1"]
[UTCDate "2025.12.11"]
[UTCTime "17:33:07"]
[WhiteElo "1308"]
[BlackElo "1111"]
[WhiteRatingDiff "-17"]
[BlackRatingDiff "+58"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "C42"]
[Opening "Petrov's Defense"]
[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. Nf3 { [%eval 0.22] [%clk 0:06:56] } 2... Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } { [%eval 0.73] [%clk 0:06:50] } { C42 Petrov's Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Bb5? { (0.73 → -0.71) Mistake. Best move was Nxe5. } { [%eval -0.71] [%clk 0:06:53] } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... Nxe4?! { (-0.71 → 0.00) Inaccuracy. Best move was c6. } { [%eval 0.0] [%clk 0:06:47] } (3... c6 4. Be2 d5 5. Nxe5 Bd6 6. d4 Nxe4 7. Nd2 Nxd2 8. Bxd2 Nd7 9. Nf3 Nf6 10. Bd3) 4. Nxe5? { (0.00 → -1.06) Mistake. Best move was O-O. } { [%eval -1.06] [%clk 0:06:51] } (4. O-O a6) 4... Be7? { (-1.06 → 0.29) Mistake. Best move was Qe7. } { [%eval 0.29] [%clk 0:06:42] } (4... Qe7 5. Qe2) 5. d3?! { (0.29 → -0.33) Inaccuracy. Best move was Nc3. } { [%eval -0.33] [%clk 0:06:40] } (5. Nc3 Nxc3 6. dxc3 O-O 7. O-O d6 8. Nf3 c5 9. Bc4 Nd7 10. Re1 Nb6 11. Bd3 Be6) 5... Nc5? { (-0.33 → 0.67) Mistake. Best move was Nd6. } { [%eval 0.67] [%clk 0:06:31] } (5... Nd6 6. Ba4 Nc6 7. Nxc6 dxc6 8. Nd2 O-O 9. O-O Bf5 10. Nf3 Bf6 11. c3 Qd7 12. Bc2) 6. Bf4? { (0.67 → -0.73) Mistake. Best move was d4. } { [%eval -0.73] [%clk 0:06:24] } (6. d4 Ne6) 6... O-O { [%eval -0.29] [%clk 0:06:27] } 7. O-O?! { (-0.29 → -0.99) Inaccuracy. Best move was d4. } { [%eval -0.99] [%clk 0:06:15] } (7. d4) 7... d5?! { (-0.99 → -0.13) Inaccuracy. Best move was Ne6. } { [%eval -0.13] [%clk 0:06:18] } (7... Ne6 8. Be3) 8. Nc3?? { (-0.13 → -3.78) Blunder. Best move was d4. } { [%eval -3.78] [%clk 0:06:05] } (8. d4 Ne6 9. Be3 c5 10. dxc5 a6 11. Be2 d4 12. Bc1 Nd7 13. Nd3 Ndxc5 14. Nxc5 Nxc5) 8... d4?? { (-3.78 → -0.08) Blunder. Best move was c6. } { [%eval -0.08] [%clk 0:06:16] } (8... c6 9. Qf3 cxb5 10. Nxd5 Ne6 11. Nxe7+ Qxe7 12. Bd2 f6 13. Ng4 Ng5 14. Bxg5 fxg5 15. Qg3) 9. Na4?? { (-0.08 → -3.51) Blunder. Best move was Ne2. } { [%eval -3.51] [%clk 0:06:00] } (9. Ne2 a6) 9... Bd6?? { (-3.51 → 1.32) Blunder. Best move was Ne6. } { [%eval 1.32] [%clk 0:06:08] } (9... Ne6 10. Qf3 f6 11. Ng6 hxg6 12. Bc4 Bd6 13. Rfe1 Re8 14. Bxe6+ Bxe6 15. Qxb7 Nd7 16. Bxd6) 10. Nxf7?? { (1.32 → -2.62) Blunder. Best move was Nxc5. } { [%eval -2.62] [%clk 0:05:39] } (10. Nxc5) 10... Rxf7 { [%eval -2.15] [%clk 0:06:03] } 11. Bxd6 { [%eval -2.37] [%clk 0:05:35] } 11... cxd6? { (-2.37 → -1.03) Mistake. Best move was Nxa4. } { [%eval -1.03] [%clk 0:06:00] } (11... Nxa4 12. Bxc7) 12. Qg4?? { (-1.03 → -16.70) Blunder. Best move was Nxc5. } { [%eval -16.7] [%clk 0:05:17] } (12. Nxc5 dxc5) 12... Bxg4 { [%eval -16.09] [%clk 0:05:57] } 13. f3 { [%eval -18.19] [%clk 0:05:07] } 13... Bh5 { [%eval -16.01] [%clk 0:05:47] } 14. Rae1 { [%eval -18.2] [%clk 0:04:57] } 14... a6 { [%eval -10.7] [%clk 0:05:38] } 15. Nxc5 { [%eval -19.08] [%clk 0:04:50] } 15... axb5 { [%eval -18.17] [%clk 0:05:30] } 16. Nxb7 { [%eval -21.86] [%clk 0:04:48] } 16... Qc7 { [%eval -20.66] [%clk 0:05:23] } 17. Nxd6 { [%eval -21.31] [%clk 0:04:45] } 17... Qxd6 { [%eval -20.59] [%clk 0:05:20] } 18. c3 { [%eval -24.59] [%clk 0:04:37] } 18... dxc3 { [%eval -23.81] [%clk 0:05:12] } 19. bxc3 { [%eval -24.5] [%clk 0:04:35] } 19... Qc5+ { [%eval -23.18] [%clk 0:05:09] } 20. Kh1 { [%eval -24.4] [%clk 0:04:32] } 20... Bg6 { [%eval -22.34] [%clk 0:05:02] } 21. Rd1 { [%eval -24.05] [%clk 0:04:26] } 21... Qh5 { [%eval -21.92] [%clk 0:04:57] } 22. Rde1 { [%eval -26.16] [%clk 0:04:13] } 22... Rf4 { [%eval -22.24] [%clk 0:04:45] } 23. Re8+?! { (-22.24 → Mate in 8) Checkmate is now unavoidable. Best move was Ra1. } { [%eval #-8] [%clk 0:04:10] } (23. Ra1 Bxd3) 23... Bxe8 { [%eval -68.12] [%clk 0:04:40] } 24. Re1?! { (-68.12 → Mate in 6) Checkmate is now unavoidable. Best move was Rf2. } { [%eval #-6] [%clk 0:03:58] } (24. Rf2 Qc5) 24... Bg6 { [%eval #-11] [%clk 0:04:33] } 25. d4 { [%eval #-5] [%clk 0:03:50] } 25... Qh4?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Rxa2. } { [%eval #-5] [%clk 0:04:24] } (25... Rxa2 26. c4 Rxg2 27. h4 Qxf3 28. Re8+ Bxe8 29. c5 Rxh4#) 26. Rf1 { [%eval #-5] [%clk 0:03:47] } 26... Rf5?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rxa2. } { [%eval #-6] [%clk 0:04:21] } (26... Rxa2 27. Kg1 Bd3 28. Kh1 Bxf1 29. h3 Rxg2 30. c4 Qxh3#) 27. d5 { [%eval #-5] [%clk 0:03:39] } 27... Rh5 { [%eval #-4] [%clk 0:04:17] } 28. d6 { [%eval #-1] [%clk 0:03:37] } 28... Qxh2# { [%clk 0:04:13] } { Black wins by checkmate. } 0-1


