[Event "Korobov Arena"]
[Site "http://chess-academy.net/n2Ypwz2h"]
[Date "2025.10.07"]
[Round "-"]
[White "ArianaL"]
[Black "Stefanmartie"]
[Result "0-1"]
[UTCDate "2025.10.07"]
[UTCTime "16:24:48"]
[WhiteElo "1384"]
[BlackElo "1335"]
[WhiteRatingDiff "-14"]
[BlackRatingDiff "+15"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "C24"]
[Opening "Bishop's Opening: Berlin Defense"]
[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. Bc4 { [%eval -0.16] [%clk 0:09:54] } 2... Nf6 { [%eval 0.13] [%clk 0:09:44] } { C24 Bishop's Opening: Berlin Defense } 3. Qh5?? { (0.13 → -13.62) Blunder. Best move was Nc3. } { [%eval -13.62] [%clk 0:09:42] } (3. Nc3 Nc6 4. d3 Na5 5. Bb3 Bb4 6. Nf3 Bxc3+ 7. bxc3 d6) 3... g6?? { (-13.62 → 1.63) Blunder. Best move was Nxh5. } { [%eval 1.63] [%clk 0:09:42] } (3... Nxh5 4. Ne2 Nf6 5. d3 Nc6 6. a3 d5 7. exd5 Nxd5 8. Nbc3 Nxc3 9. Nxc3 Nd4 10. Kd1) 4. Qe2? { (1.63 → -0.44) Mistake. Best move was Qxe5+. } { [%eval -0.44] [%clk 0:09:33] } (4. Qxe5+ Be7 5. Nc3 Nc6 6. Qf4 Nd4 7. Bb3 d5 8. d3 Ne6 9. Qd2 c6 10. Nf3 O-O) 4... Be7? { (-0.44 → 1.02) Mistake. Best move was Nc6. } { [%eval 1.02] [%clk 0:09:34] } (4... Nc6 5. Nf3 Bg7 6. O-O O-O 7. d3 d5 8. exd5 Nxd5 9. Nc3 Nxc3 10. bxc3 Na5 11. Bb3) 5. Bb5? { (1.02 → -0.96) Mistake. Best move was d3. } { [%eval -0.96] [%clk 0:09:27] } (5. d3 d6 6. Nf3 Be6 7. Bxe6 fxe6 8. O-O Nc6 9. c3 Qd7 10. Nbd2 Nh5 11. g3 O-O) 5... c6 { [%eval -0.79] [%clk 0:09:31] } 6. Qc4?? { (-0.79 → -5.85) Blunder. Best move was Ba4. } { [%eval -5.85] [%clk 0:09:19] } (6. Ba4) 6... cxb5? { (-5.85 → -4.76) Mistake. Best move was O-O. } { [%eval -4.76] [%clk 0:09:25] } (6... O-O) 7. Qxb5 { [%eval -5.93] [%clk 0:09:13] } 7... a6? { (-5.93 → -4.42) Mistake. Best move was O-O. } { [%eval -4.42] [%clk 0:09:22] } (7... O-O 8. d4) 8. Qxe5? { (-4.42 → -5.88) Mistake. Best move was Qe2. } { [%eval -5.88] [%clk 0:09:00] } (8. Qe2) 8... d6? { (-5.88 → -3.53) Mistake. Best move was Nc6. } { [%eval -3.53] [%clk 0:09:18] } (8... Nc6 9. Qg3) 9. Qg5? { (-3.53 → -4.95) Mistake. Best move was Qf4. } { [%eval -4.95] [%clk 0:08:53] } (9. Qf4 g5) 9... h6? { (-4.95 → -3.35) Mistake. Best move was d5. } { [%eval -3.35] [%clk 0:09:13] } (9... d5 10. d3 dxe4 11. dxe4 Nxe4 12. Qe5 Nf6 13. Nf3 Nc6 14. Qe3 Bf5 15. O-O O-O 16. Nc3) 10. Qg3? { (-3.35 → -5.42) Mistake. Best move was Qe3. } { [%eval -5.42] [%clk 0:08:46] } (10. Qe3) 10... Nxe4?! { (-5.42 → -4.71) Inaccuracy. Best move was Nc6. } { [%eval -4.71] [%clk 0:09:10] } (10... Nc6 11. Ne2) 11. d3?? { (-4.71 → -13.13) Blunder. Best move was Qe3. } { [%eval -13.13] [%clk 0:08:39] } (11. Qe3 d5 12. d3 Nf6 13. Nf3 g5 14. O-O Nc6 15. h3 O-O 16. Re1 Re8 17. Qd2 Bf5) 11... Nxg3 { [%eval -12.68] [%clk 0:09:08] } 12. fxg3 { [%eval -13.27] [%clk 0:08:36] } 12... d5 { [%eval -12.72] [%clk 0:09:04] } 13. Bf4 { [%eval -14.64] [%clk 0:08:29] } 13... Bb4+ { [%eval -12.94] [%clk 0:09:00] } 14. Bd2 { [%eval -14.9] [%clk 0:08:25] } 14... Qe7+ { [%eval -14.36] [%clk 0:08:53] } 15. Kf2 { [%eval -20.09] [%clk 0:08:22] } 15... Bc5+ { [%eval -19.58] [%clk 0:08:49] } 16. Be3?! { (-19.58 → Mate in 2) Checkmate is now unavoidable. Best move was Kf1. } { [%eval #-2] [%clk 0:08:19] } (16. Kf1 Qf6+) 16... Qxe3+ { [%eval #-1] [%clk 0:08:43] } 17. Kf1 { [%eval #-1] [%clk 0:08:13] } 17... Qc1+?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qf2#. } { [%eval #-6] [%clk 0:08:33] } (17... Qf2#) 18. Ke2 { [%eval #-6] [%clk 0:08:00] } 18... Qxb2?! { (Mate in 6 → -36.60) Lost forced checkmate sequence. Best move was O-O. } { [%eval -36.6] [%clk 0:08:23] } (18... O-O 19. Nd2 Re8+ 20. Ne4 Qxc2+ 21. Ke1 Qxd3 22. Ne2 Rxe4 23. a3 Qxe2#) 19. Nf3 { [%eval -42.14] [%clk 0:07:49] } 19... Qxa1 { [%eval -27.37] [%clk 0:08:20] } 20. Nc3?! { (-27.37 → Mate in 10) Checkmate is now unavoidable. Best move was d4. } { [%eval #-10] [%clk 0:07:46] } (20. d4 Bxd4) 20... Qxh1 { [%eval -38.57] [%clk 0:08:13] } 21. Nxd5?! { (-38.57 → Mate in 9) Checkmate is now unavoidable. Best move was Ne1. } { [%eval #-9] [%clk 0:07:39] } (21. Ne1 Bg4+) 21... Qxg2+ { [%eval #-8] [%clk 0:08:06] } 22. Ke1 { [%eval #-6] [%clk 0:07:34] } 22... Qxf3 { [%eval #-6] [%clk 0:08:00] } 23. Nc7+ { [%eval #-6] [%clk 0:07:30] } 23... Kd8 { [%eval #-5] [%clk 0:07:58] } 24. Nxa8 { [%eval #-2] [%clk 0:07:27] } 24... Re8+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bb4+. } { [%eval #-3] [%clk 0:07:57] } (24... Bb4+ 25. c3 Bxc3#) 25. Kd2 { [%eval #-3] [%clk 0:07:24] } 25... Bb4+ { [%eval #-2] [%clk 0:07:54] } 26. Kc1 { [%eval #-2] [%clk 0:07:23] } 26... Ba3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bc3. } { [%eval #-2] [%clk 0:07:50] } (26... Bc3 27. h4 Re1#) 27. Kd2 { [%eval #-2] [%clk 0:07:20] } 27... Bb4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bb2. } { [%eval #-2] [%clk 0:07:48] } (27... Bb2 28. c3 Qe2#) 28. Kc1 { [%eval #-2] [%clk 0:07:16] } 28... Qe3+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bc3. } { [%eval #-3] [%clk 0:07:47] } (28... Bc3 29. h4 Re1#) 29. Kb2 { [%eval #-3] [%clk 0:07:15] } 29... Re5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd4+. } { [%eval #-4] [%clk 0:07:26] } (29... Qd4+ 30. c3 Qxc3+ 31. Kb1 Re1#) 30. Nb6 { [%eval #-3] [%clk 0:07:09] } 30... Bd7?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qd4+. } { [%eval #-5] [%clk 0:07:23] } (30... Qd4+ 31. c3 Qxc3+ 32. Kb1 Re1#) 31. Nxd7 { [%eval #-3] [%clk 0:07:07] } 31... Nxd7?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd4+. } { [%eval #-4] [%clk 0:07:21] } (31... Qd4+ 32. Kb3 Qc3+ 33. Ka4 b5#) 32. d4 { [%eval #-2] [%clk 0:07:01] } 32... Qxd4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa3+. } { [%eval #-2] [%clk 0:07:16] } (32... Qa3+ 33. Kb1 Re1#) 33. Kb3 { [%eval #-1] [%clk 0:06:54] } 33... Nc5# { [%clk 0:07:11] } { Black wins by checkmate. } 0-1


