[Event "Black12 Arena"]
[Site "http://chess-academy.net/G6Fx53s0"]
[Date "2025.01.14"]
[Round "-"]
[White "matfei_2016"]
[Black "Bogdan_2013"]
[Result "0-1"]
[UTCDate "2025.01.14"]
[UTCTime "17:04:20"]
[WhiteElo "1467"]
[BlackElo "1337"]
[WhiteRatingDiff "-131"]
[BlackRatingDiff "+176"]
[Variant "Standard"]
[TimeControl "120+0"]
[ECO "A03"]
[Opening "Bird Opening: Dutch Variation"]
[Termination "Time forfeit"]
[Annotator "chess-academy.net"]

1. f4?! { (0.15 → -0.38) Inaccuracy. Best move was e4. } { [%eval -0.38] [%clk 0:02:00] } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... d5 { [%eval -0.17] [%clk 0:02:00] } { A03 Bird Opening: Dutch Variation } 2. e3 { [%eval -0.44] [%clk 0:01:53] } 2... e6?! { (-0.44 → 0.29) Inaccuracy. Best move was Nf6. } { [%eval 0.29] [%clk 0:01:57] } (2... Nf6) 3. d3?! { (0.29 → -0.52) Inaccuracy. Best move was b3. } { [%eval -0.52] [%clk 0:01:50] } (3. b3 Nf6 4. Nf3 c5 5. Bb2 Bd6 6. Bb5+ Bd7 7. Bd3 O-O 8. O-O Nc6 9. Na3 a6) 3... Bb4+?! { (-0.52 → 0.10) Inaccuracy. Best move was Nf6. } { [%eval 0.1] [%clk 0:01:55] } (3... Nf6 4. Nf3) 4. Ke2? { (0.10 → -1.43) Mistake. Best move was c3. } { [%eval -1.43] [%clk 0:01:47] } (4. c3 Be7) 4... Nc6 { [%eval -0.95] [%clk 0:01:50] } 5. e4? { (-0.95 → -3.28) Mistake. Best move was Nf3. } { [%eval -3.28] [%clk 0:01:43] } (5. Nf3 Bd6 6. d4 Nf6 7. Ne5 O-O 8. Nd2 Ne7 9. c3 b6 10. Kf2 c5 11. Bd3 Bb7) 5... dxe4? { (-3.28 → -2.01) Mistake. Best move was e5. } { [%eval -2.01] [%clk 0:01:48] } (5... e5 6. c3 Bc5 7. Nf3 dxe4 8. dxe4 Qe7 9. Ke1 Nf6 10. Qe2 exf4 11. Bxf4 Bg4 12. b4) 6. dxe4 { [%eval -3.27] [%clk 0:01:40] } 6... Nd4+? { (-3.27 → -2.09) Mistake. Best move was Qe7. } { [%eval -2.09] [%clk 0:01:47] } (6... Qe7 7. c3) 7. Ke3? { (-2.09 → -4.95) Mistake. Best move was Kf2. } { [%eval -4.95] [%clk 0:01:36] } (7. Kf2) 7... Nf6? { (-4.95 → -2.08) Mistake. Best move was Bc5. } { [%eval -2.08] [%clk 0:01:40] } (7... Bc5 8. Bd3 Nxc2+ 9. Ke2 Nxa1 10. Nf3 f5 11. Nc3 Bd7 12. Bd2 Nf6 13. Qxa1 Bc6 14. Qb1) 8. e5?? { (-2.08 → -7.26) Blunder. Best move was Qxd4. } { [%eval -7.26] [%clk 0:01:31] } (8. Qxd4 Ng4+) 8... Ng4+? { (-7.26 → -5.45) Mistake. Best move was Nf5+. } { [%eval -5.45] [%clk 0:01:38] } (8... Nf5+) 9. Ke4?? { (-5.45 → Mate in 4) Checkmate is now unavoidable. Best move was Qxg4. } { [%eval #-4] [%clk 0:01:24] } (9. Qxg4 Nxc2+) 9... Nf2+?! { (Mate in 4 → Mate in 10) Not the best checkmate sequence. Best move was Qd5+. } { [%eval #-10] [%clk 0:01:29] } (9... Qd5+ 10. Kd3 Nb5+ 11. Ke2 Qe4+ 12. Be3 Qxe3#) 10. Ke3 { [%eval #-10] [%clk 0:01:10] } 10... Nxd1+ { [%eval #-9] [%clk 0:01:27] } 11. Kd3 { [%eval #-9] [%clk 0:01:00] } 11... Nf5+?! { (Mate in 9 → -23.13) Lost forced checkmate sequence. Best move was Nb3+. } { [%eval -23.13] [%clk 0:01:22] } (11... Nb3+ 12. Ke2 Nxc1+ 13. Kf3 Qd4 14. Bb5+ Kf8 15. Nh3 Qe3+ 16. Kg4 h5+ 17. Kh4 Be7+ 18. Ng5) 12. Ke2 { [%eval -22.32] [%clk 0:00:53] } 12... Nd4+ { [%eval -13.68] [%clk 0:01:13] } 13. Kxd1 { [%eval -13.98] [%clk 0:00:51] } 13... Nb5+? { (-13.98 → -8.73) Mistake. Best move was Nb3+. } { [%eval -8.73] [%clk 0:01:05] } (13... Nb3+ 14. Bd3 Nxa1 15. Nf3 Qd5 16. a3 Qa2 17. axb4 Qxb1 18. Nd2 Qa2 19. Ne4 Qd5 20. Ke2) 14. Ke2? { (-8.73 → -13.79) Mistake. Best move was Bd2. } { [%eval -13.79] [%clk 0:00:43] } (14. Bd2) 14... Nd4+ { [%eval -14.13] [%clk 0:01:01] } 15. Kf2 { [%eval -16.77] [%clk 0:00:33] } 15... Nxc2 { [%eval -16.43] [%clk 0:01:00] } 16. a3 { [%eval -18.71] [%clk 0:00:27] } 16... Nxa1 { [%eval -14.61] [%clk 0:00:56] } 17. axb4 { [%eval -14.76] [%clk 0:00:25] } 17... Qd4+ { [%eval -14.48] [%clk 0:00:52] } 18. Be3 { [%eval -14.33] [%clk 0:00:19] } 18... Qxb4 { [%eval -13.2] [%clk 0:00:46] } 19. Nd2 { [%eval -14.24] [%clk 0:00:12] } 19... O-O { [%eval -13.76] [%clk 0:00:41] } 20. Bc4 { [%eval -15.88] [%clk 0:00:02] } 20... Qxb2 { [%eval -13.5] [%clk 0:00:35] } { Black wins on time. } 0-1


