[Event "Koppel Arena"]
[Site "http://chess-academy.net/Gt7cH4gA"]
[Date "2026.01.24"]
[Round "-"]
[White "RomanSereda"]
[Black "Mate2017"]
[Result "1-0"]
[UTCDate "2026.01.24"]
[UTCTime "17:32:41"]
[WhiteElo "1662"]
[BlackElo "1394"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-4"]
[Variant "Standard"]
[TimeControl "420+0"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. e3 { [%eval -0.02] [%clk 0:07:00] } { A00 Van't Kruijs Opening } 1... e6 { [%eval 0.34] [%clk 0:07:00] } 2. Qf3? { (0.34 → -0.82) Mistake. Best move was d4. } { [%eval -0.82] [%clk 0:06:57] } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... c6?! { (-0.82 → 0.00) Inaccuracy. Best move was Nf6. } { [%eval 0.0] [%clk 0:06:56] } (2... Nf6 3. d4 c5 4. Qd1 d5 5. Nf3 Be7 6. Be2 O-O 7. O-O) 3. Nh3? { (0.00 → -1.18) Mistake. Best move was d4. } { [%eval -1.18] [%clk 0:06:53] } (3. d4 d5) 3... e5? { (-1.18 → 0.39) Mistake. Best move was d5. } { [%eval 0.39] [%clk 0:06:54] } (3... d5) 4. Bc4? { (0.39 → -1.76) Mistake. Best move was d4. } { [%eval -1.76] [%clk 0:06:48] } (4. d4) 4... d5 { [%eval -1.1] [%clk 0:06:53] } 5. Bb3? { (-1.10 → -2.19) Mistake. Best move was Be2. } { [%eval -2.19] [%clk 0:06:42] } (5. Be2 Nf6 6. Qg3 Bd6 7. d3 O-O 8. O-O Re8 9. Nd2 Na6 10. a3 Nc5 11. b3 Ne6) 5... e4?! { (-2.19 → -1.45) Inaccuracy. Best move was Nf6. } { [%eval -1.45] [%clk 0:06:51] } (5... Nf6 6. Qe2) 6. Qf4? { (-1.45 → -3.72) Mistake. Best move was Qe2. } { [%eval -3.72] [%clk 0:06:38] } (6. Qe2) 6... Nd7? { (-3.72 → -1.33) Mistake. Best move was Bd6. } { [%eval -1.33] [%clk 0:06:46] } (6... Bd6 7. Qg5) 7. d3 { [%eval -1.66] [%clk 0:06:36] } 7... exd3 { [%eval -1.26] [%clk 0:06:44] } 8. cxd3 { [%eval -1.69] [%clk 0:06:35] } 8... Nc5?! { (-1.69 → -1.06) Inaccuracy. Best move was Ngf6. } { [%eval -1.06] [%clk 0:06:40] } (8... Ngf6 9. O-O) 9. Qf3?? { (-1.06 → -4.15) Blunder. Best move was Qe5+. } { [%eval -4.15] [%clk 0:06:30] } (9. Qe5+ Be7 10. Bc2 Bxh3 11. gxh3 Ne6 12. Nd2 Bd6 13. Qh5 Nf6 14. Qd1 O-O 15. Nf3 d4) 9... Ne6?? { (-4.15 → -0.35) Blunder. Best move was Nxd3+. } { [%eval -0.35] [%clk 0:06:32] } (9... Nxd3+ 10. Ke2) 10. e4? { (-0.35 → -1.49) Mistake. Best move was O-O. } { [%eval -1.49] [%clk 0:06:26] } (10. O-O Bd6) 10... dxe4? { (-1.49 → 0.01) Mistake. Best move was Nd4. } { [%eval 0.01] [%clk 0:06:30] } (10... Nd4 11. Qg3) 11. dxe4 { [%eval -0.66] [%clk 0:06:25] } 11... c5? { (-0.66 → 2.27) Mistake. Best move was Nf6. } { [%eval 2.27] [%clk 0:06:27] } (11... Nf6 12. Bxe6) 12. Bxe6? { (2.27 → 0.65) Mistake. Best move was Ng5. } { [%eval 0.65] [%clk 0:06:18] } (12. Ng5 Nh6) 12... fxe6? { (0.65 → 2.63) Mistake. Best move was Bxe6. } { [%eval 2.63] [%clk 0:06:25] } (12... Bxe6) 13. Ng5? { (2.63 → 0.73) Mistake. Best move was Nc3. } { [%eval 0.73] [%clk 0:06:14] } (13. Nc3 Bd7) 13... Nh6? { (0.73 → 1.86) Mistake. Best move was Qf6. } { [%eval 1.86] [%clk 0:06:17] } (13... Qf6) 14. O-O?! { (1.86 → 1.06) Inaccuracy. Best move was Nc3. } { [%eval 1.06] [%clk 0:06:07] } (14. Nc3 Bd7) 14... Be7? { (1.06 → 3.73) Mistake. Best move was Qf6. } { [%eval 3.73] [%clk 0:06:04] } (14... Qf6 15. Qb3 Bd6 16. Qd3 Bc7 17. Qb5+ Bd7 18. Qxb7 Rc8 19. h3 Nf7 20. Nxf7 Qxf7 21. Be3) 15. Nh3?? { (3.73 → 0.02) Blunder. Best move was Rd1. } { [%eval 0.02] [%clk 0:06:00] } (15. Rd1 Qc7) 15... Bh4?? { (0.02 → 6.06) Blunder. Best move was Nf7. } { [%eval 6.06] [%clk 0:05:57] } (15... Nf7 16. Rd1) 16. Bxh6 { [%eval 6.05] [%clk 0:05:56] } 16... gxh6 { [%eval 5.68] [%clk 0:05:54] } 17. Qh5+ { [%eval 6.28] [%clk 0:05:51] } 17... Kf8 { [%eval 6.58] [%clk 0:05:46] } 18. Qxh6+?? { (6.58 → 3.37) Blunder. Best move was Rd1. } { [%eval 3.37] [%clk 0:05:46] } (18. Rd1 Qe7) 18... Kg8 { [%eval 3.74] [%clk 0:05:42] } 19. Qh5 { [%eval 3.4] [%clk 0:05:43] } 19... Bg5?? { (3.40 → 8.81) Blunder. Best move was Bf6. } { [%eval 8.81] [%clk 0:05:35] } (19... Bf6 20. Nc3) 20. Nxg5 { [%eval 8.16] [%clk 0:05:39] } 20... Kg7? { (8.16 → 9.73) Mistake. Best move was Qf6. } { [%eval 9.73] [%clk 0:05:18] } (20... Qf6) 21. Qg4? { (9.73 → 7.76) Mistake. Best move was Qf7+. } { [%eval 7.76] [%clk 0:05:33] } (21. Qf7+) 21... Kg6? { (7.76 → 21.65) Mistake. Best move was Qf6. } { [%eval 21.65] [%clk 0:05:15] } (21... Qf6 22. Nf3+) 22. Nxe6+ { [%eval 12.14] [%clk 0:05:28] } 22... Kf7 { [%eval 22.93] [%clk 0:05:08] } 23. Nxd8+ { [%eval 22.48] [%clk 0:05:25] } 23... Rxd8 { [%eval 22.08] [%clk 0:05:03] } 24. Qf3+ { [%eval 19.2] [%clk 0:05:21] } 24... Kg6 { [%eval 21.67] [%clk 0:05:00] } 25. h4 { [%eval 18.09] [%clk 0:05:18] } 25... Bd7 { [%eval 22.88] [%clk 0:04:53] } 26. h5+ { [%eval 17.67] [%clk 0:05:16] } 26... Kh6?! { (17.67 → Mate in 10) Checkmate is now unavoidable. Best move was Kg7. } { [%eval #10] [%clk 0:04:49] } (26... Kg7) 27. g4?! { (Mate in 10 → 17.64) Lost forced checkmate sequence. Best move was Qf6+. } { [%eval 17.64] [%clk 0:05:11] } (27. Qf6+ Kxh5 28. f3 Rg8 29. g4+ Bxg4 30. fxg4+ Rxg4+ 31. Kf2 Rh4 32. Rg1 Rg8 33. Qe5+ Kh6) 27... Bb5?! { (17.64 → Mate in 1) Checkmate is now unavoidable. Best move was Rf8. } { [%eval #1] [%clk 0:04:44] } (27... Rf8 28. Qe3+ Kg7 29. Qg5+ Kf7 30. Qd5+ Ke8 31. Qxb7 Rd8 32. f3 Rf7 33. Qa6 Rc8 34. Nc3) 28. Qf6# { [%clk 0:05:08] } { White wins by checkmate. } 1-0


