[Event "Canal Arena"]
[Site "http://chess-academy.net/SSL2jMzH"]
[Date "2026.05.05"]
[Round "-"]
[White "AlexandrG"]
[Black "Yakub19"]
[Result "0-1"]
[UTCDate "2026.05.05"]
[UTCTime "16:26:49"]
[WhiteElo "1589"]
[BlackElo "1896"]
[WhiteRatingDiff "-4"]
[BlackRatingDiff "+4"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "C46"]
[Opening "Four Knights Game"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e4 { [%eval 0.12] [%clk 0:07:00] } 1... e5 { [%eval 0.3] [%clk 0:03:30] } 2. Nf3 { [%eval 0.22] [%clk 0:06:57] } 2... Nc6 { [%eval 0.4] [%clk 0:03:29] } 3. Nc3 { [%eval 0.18] [%clk 0:06:48] } 3... Nf6 { [%eval 0.36] [%clk 0:03:28] } { C46 Four Knights Game } 4. d3?! { (0.36 → -0.40) Inaccuracy. Best move was Bb5. } { [%eval -0.4] [%clk 0:06:38] } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bb4 { [%eval 0.0] [%clk 0:03:26] } 5. Bd2 { [%eval -0.48] [%clk 0:06:35] } 5... d6?! { (-0.48 → 0.29) Inaccuracy. Best move was d5. } { [%eval 0.29] [%clk 0:03:24] } (5... d5 6. Be2 dxe4 7. Nxe4 Nxe4 8. dxe4 Bxd2+ 9. Qxd2 O-O 10. O-O-O Bg4 11. Qxd8 Rfxd8 12. Rxd8+) 6. Nd5? { (0.29 → -0.82) Mistake. Best move was a3. } { [%eval -0.82] [%clk 0:06:29] } (6. a3 Bxc3 7. Bxc3 O-O 8. Be2 h6 9. O-O Ne7 10. h3 Ng6 11. Re1 Bd7 12. b4 Ba4) 6... Bxd2+ { [%eval -0.33] [%clk 0:03:23] } 7. Qxd2 { [%eval -0.67] [%clk 0:06:17] } 7... Nxd5 { [%eval -0.52] [%clk 0:03:21] } 8. exd5 { [%eval -0.92] [%clk 0:06:15] } 8... Ne7 { [%eval -0.56] [%clk 0:03:21] } 9. O-O-O? { (-0.56 → -1.65) Mistake. Best move was c4. } { [%eval -1.65] [%clk 0:06:13] } (9. c4) 9... Nxd5 { [%eval -1.44] [%clk 0:03:19] } 10. Kb1 { [%eval -1.91] [%clk 0:06:05] } 10... Be6? { (-1.91 → -0.79) Mistake. Best move was O-O. } { [%eval -0.79] [%clk 0:03:17] } (10... O-O) 11. c4? { (-0.79 → -1.90) Mistake. Best move was Ng5. } { [%eval -1.9] [%clk 0:05:47] } (11. Ng5 O-O 12. g3 Bg4 13. f3 Bf5 14. Ne4 f6 15. d4 Nb6 16. dxe5 dxe5 17. Qxd8 Raxd8) 11... Nb6 { [%eval -1.63] [%clk 0:03:10] } 12. b3?! { (-1.63 → -2.21) Inaccuracy. Best move was d4. } { [%eval -2.21] [%clk 0:05:38] } (12. d4 e4 13. Ng5 Bxc4 14. Nxe4 O-O 15. Bxc4 Nxc4 16. Qc2 d5 17. h4 Re8 18. Ng5 g6) 12... O-O { [%eval -1.66] [%clk 0:03:08] } 13. a4?! { (-1.66 → -2.51) Inaccuracy. Best move was d4. } { [%eval -2.51] [%clk 0:05:30] } (13. d4) 13... Qd7?! { (-2.51 → -1.70) Inaccuracy. Best move was c5. } { [%eval -1.7] [%clk 0:02:56] } (13... c5 14. Ng5) 14. a5? { (-1.70 → -2.83) Mistake. Best move was d4. } { [%eval -2.83] [%clk 0:05:27] } (14. d4 e4) 14... Nc8 { [%eval -1.82] [%clk 0:02:55] } 15. g3? { (-1.82 → -4.04) Mistake. Best move was d4. } { [%eval -4.04] [%clk 0:05:18] } (15. d4) 15... b6 { [%eval -3.59] [%clk 0:02:53] } 16. Bg2 { [%eval -4.02] [%clk 0:05:06] } 16... bxa5? { (-4.02 → -2.42) Mistake. Best move was Rb8. } { [%eval -2.42] [%clk 0:02:51] } (16... Rb8) 17. Nxe5 { [%eval -2.81] [%clk 0:05:05] } 17... dxe5 { [%eval -2.83] [%clk 0:02:45] } 18. Bxa8 { [%eval -3.29] [%clk 0:05:03] } 18... Nb6?? { (-3.29 → 0.72) Blunder. Best move was c6. } { [%eval 0.72] [%clk 0:02:43] } (18... c6) 19. Be4 { [%eval 0.01] [%clk 0:04:59] } 19... a4 { [%eval 0.27] [%clk 0:02:36] } 20. Kc2?? { (0.27 → -4.40) Blunder. Best move was b4. } { [%eval -4.4] [%clk 0:04:45] } (20. b4 Rb8) 20... axb3+ { [%eval -3.95] [%clk 0:02:32] } 21. Kxb3?? { (-3.95 → -19.33) Blunder. Best move was Kb1. } { [%eval -19.33] [%clk 0:04:42] } (21. Kb1 Qa4) 21... Qa4+ { [%eval -17.34] [%clk 0:02:31] } 22. Kb2?! { (-17.34 → Mate in 7) Checkmate is now unavoidable. Best move was Kc3. } { [%eval #-7] [%clk 0:04:40] } (22. Kc3 Nxc4 23. Ra1 Na3 24. Kb2 Qd4+ 25. Kxa3 Rb8 26. Rhb1 Qc5+ 27. Rb4 Qa5+ 28. Kb2 Rxb4+) 22... Rb8? { (Mate in 7 → -9.14) Lost forced checkmate sequence. Best move was Nxc4+. } { [%eval -9.14] [%clk 0:02:27] } (22... Nxc4+ 23. dxc4 Rb8+ 24. Bb7 Rxb7+ 25. Qb4 Qxb4+ 26. Kc2 Qxc4+ 27. Kd2 Rb2+ 28. Ke1 Qe2#) 23. Ra1? { (-9.14 → Mate in 3) Checkmate is now unavoidable. Best move was Kc1. } { [%eval #-3] [%clk 0:04:25] } (23. Kc1 Nxc4 24. Qc3 Rb2 25. Qxb2 Nxb2 26. Kxb2 Qb4+ 27. Kc1 f5 28. Bxf5 Qc3+ 29. Kb1 Bxf5) 23... Nxc4+ { [%eval #-2] [%clk 0:02:26] } 24. Kc3 { [%eval #-1] [%clk 0:04:24] } 24... Qb3# { [%clk 0:02:20] } { Black wins by checkmate. } 0-1


