[Event "Klein Arena"]
[Site "http://chess-academy.net/VH91Zl5i"]
[Date "2025.09.25"]
[Round "-"]
[White "EdChiriac"]
[Black "LaiuDamian"]
[Result "0-1"]
[UTCDate "2025.09.25"]
[UTCTime "16:03:07"]
[WhiteElo "1222"]
[BlackElo "1155"]
[WhiteRatingDiff "-15"]
[BlackRatingDiff "+15"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "C42"]
[Opening "Petrov's Defense #2"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:10:00] } 1... e5 { [%eval 0.3] [%clk 0:10:00] } 2. Nf3 { [%eval 0.22] [%clk 0:09:57] } 2... Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } { [%eval 0.73] [%clk 0:09:47] } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nxe5 { [%eval 0.5] [%clk 0:09:52] } { C42 Petrov's Defense #2 } 3... Qe7 { [%eval 0.9] [%clk 0:09:42] } 4. Nc3?? { (0.90 → -2.16) Blunder. Best move was Nf3. } { [%eval -2.16] [%clk 0:09:40] } (4. Nf3 Nxe4 5. Be2 d5 6. O-O Nc6 7. d3 Nf6 8. d4 a6) 4... Qxe5 { [%eval -1.81] [%clk 0:09:37] } 5. d4 { [%eval -2.47] [%clk 0:09:37] } 5... Qa5 { [%eval -2.01] [%clk 0:09:31] } 6. a3? { (-2.01 → -3.32) Mistake. Best move was Bd2. } { [%eval -3.32] [%clk 0:09:29] } (6. Bd2 Bb4) 6... d5 { [%eval -2.69] [%clk 0:09:26] } 7. b4?? { (-2.69 → -6.75) Blunder. Best move was Bd2. } { [%eval -6.75] [%clk 0:09:27] } (7. Bd2 dxe4 8. Nxe4 Qb6 9. Bd3 Nxe4 10. Bxe4 Bd6 11. Be3 Qxb2 12. O-O Qc3 13. Rb1 Nd7) 7... Bxb4 { [%eval -5.93] [%clk 0:09:21] } 8. Bb2?? { (-5.93 → -18.19) Blunder. Best move was axb4. } { [%eval -18.19] [%clk 0:09:15] } (8. axb4 Qxa1) 8... Bxc3+ { [%eval -17.89] [%clk 0:09:16] } 9. Bxc3 { [%eval -18.0] [%clk 0:09:13] } 9... Qxc3+ { [%eval -17.7] [%clk 0:09:10] } 10. Ke2 { [%eval -18.98] [%clk 0:09:11] } 10... Nc6 { [%eval -18.15] [%clk 0:09:05] } 11. a4 { [%eval -31.0] [%clk 0:09:08] } 11... Nxd4+ { [%eval -30.82] [%clk 0:08:59] } 12. Qxd4 { [%eval -30.65] [%clk 0:09:03] } 12... Qxd4 { [%eval -30.38] [%clk 0:08:49] } 13. Rd1 { [%eval -30.44] [%clk 0:08:58] } 13... Qxe4+ { [%eval -30.29] [%clk 0:08:42] } 14. Kd2 { [%eval -30.16] [%clk 0:08:48] } 14... Qd4+ { [%eval -29.82] [%clk 0:08:37] } 15. Kc1 { [%eval -29.63] [%clk 0:08:43] } 15... Qa1+ { [%eval -29.05] [%clk 0:08:32] } 16. Kd2 { [%eval -28.21] [%clk 0:08:40] } 16... Ne4+ { [%eval -26.65] [%clk 0:08:28] } 17. Ke1?! { (-26.65 → Mate in 7) Checkmate is now unavoidable. Best move was Ke2. } { [%eval #-7] [%clk 0:08:36] } (17. Ke2 Bg4+) 17... Qc3+ { [%eval #-6] [%clk 0:08:22] } 18. Ke2 { [%eval #-6] [%clk 0:08:35] } 18... Ng3+ { [%eval #-5] [%clk 0:08:16] } 19. hxg3 { [%eval #-5] [%clk 0:08:29] } 19... O-O { [%eval #-4] [%clk 0:08:11] } 20. g4 { [%eval #-1] [%clk 0:08:27] } 20... Re8# { [%clk 0:08:07] } { Black wins by checkmate. } 0-1


