[Event "Karjakin Arena"]
[Site "http://chess-academy.net/78Uqhvet"]
[Date "2026.01.08"]
[Round "-"]
[White "Fiodor2016"]
[Black "TihonConstantin"]
[Result "0-1"]
[UTCDate "2026.01.08"]
[UTCTime "17:16:26"]
[WhiteElo "1238"]
[BlackElo "1507"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+7"]
[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... e5 { [%eval 0.41] [%clk 0:07:00] } 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } { [%eval -0.61] [%clk 0:06:57] } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6 { [%eval -0.13] [%clk 0:06:56] } 3. Qf3?! { (-0.13 → -1.02) Inaccuracy. Best move was d4. } { [%eval -1.02] [%clk 0:06:52] } (3. d4 d5 4. Bb5 exd4 5. exd4 Bd6 6. Nf3 Ne7 7. O-O O-O 8. Re1 a6 9. Be2 Ng6) 3... f6? { (-1.02 → 0.81) Mistake. Best move was Nf6. } { [%eval 0.81] [%clk 0:06:55] } (3... Nf6 4. Nc3 Na5 5. b3 d6 6. h3 Be7 7. Nge2 c6 8. d4 Nxc4 9. bxc4 Nd7 10. d5) 4. Qf4?? { (0.81 → -13.02) Blunder. Best move was Nc3. } { [%eval -13.02] [%clk 0:06:49] } (4. Nc3) 4... exf4 { [%eval -12.69] [%clk 0:06:54] } 5. exf4 { [%eval -13.09] [%clk 0:06:46] } 5... Nd4 { [%eval -12.69] [%clk 0:06:52] } 6. Na3 { [%eval -17.47] [%clk 0:06:36] } 6... Nh6 { [%eval -13.19] [%clk 0:06:48] } 7. f5 { [%eval -18.29] [%clk 0:06:33] } 7... Nhxf5 { [%eval -14.72] [%clk 0:06:46] } 8. Bf7+ { [%eval -24.33] [%clk 0:06:29] } 8... Kxf7 { [%eval -23.77] [%clk 0:06:44] } 9. Nb5 { [%eval -27.21] [%clk 0:06:25] } 9... c6 { [%eval -22.83] [%clk 0:06:36] } 10. Nxd4 { [%eval -22.97] [%clk 0:06:22] } 10... Nxd4 { [%eval -22.43] [%clk 0:06:34] } 11. c3 { [%eval -27.36] [%clk 0:06:15] } 11... Qe8+ { [%eval -26.23] [%clk 0:06:32] } 12. Ne2?! { (-26.23 → Mate in 1) Checkmate is now unavoidable. Best move was Kd1. } { [%eval #-1] [%clk 0:06:11] } (12. Kd1 Qe4 13. f3 Qg6 14. Ne2 Nxe2 15. g4 Qd3 16. Re1 Nxc1 17. Re3 Qb5 18. Rxc1 Qxb2) 12... Nxe2?! { (Mate in 1 → -26.37) Lost forced checkmate sequence. Best move was Qxe2#. } { [%eval -26.37] [%clk 0:06:28] } (12... Qxe2#) 13. Kd1 { [%eval -25.89] [%clk 0:06:04] } 13... Bc5 { [%eval -23.69] [%clk 0:06:19] } 14. d3 { [%eval -26.64] [%clk 0:05:57] } 14... Nf4 { [%eval -21.23] [%clk 0:06:13] } 15. Bxf4 { [%eval -21.44] [%clk 0:05:52] } 15... d6 { [%eval -19.66] [%clk 0:06:05] } 16. Bxd6 { [%eval -24.93] [%clk 0:05:47] } 16... Bg4+ { [%eval -23.8] [%clk 0:06:03] } 17. f3 { [%eval -23.68] [%clk 0:05:45] } 17... Bxd6 { [%eval -22.66] [%clk 0:05:47] } 18. fxg4 { [%eval -21.79] [%clk 0:05:39] } 18... Rd8 { [%eval -19.74] [%clk 0:05:40] } 19. c4?! { (-19.74 → Mate in 6) Checkmate is now unavoidable. Best move was Re1. } { [%eval #-6] [%clk 0:05:33] } (19. Re1 Qd7) 19... Qe7?! { (Mate in 6 → -21.42) Lost forced checkmate sequence. Best move was Qe3. } { [%eval -21.42] [%clk 0:05:37] } (19... Qe3 20. Kc2 Qe2+ 21. Kc3 Ba3 22. d4 Rxd4 23. Kxd4 Rd8+ 24. Kc3 Qxb2#) 20. c5?! { (-21.42 → Mate in 7) Checkmate is now unavoidable. Best move was Re1. } { [%eval #-7] [%clk 0:05:30] } (20. Re1 Qd7 21. Kc2 Bxh2 22. Rad1 Qxg4 23. a3 Bf4 24. Kb1 Qg3 25. Re2 Rxd3 26. Rde1 Rd2) 20... Bxc5 { [%eval #-7] [%clk 0:05:35] } 21. d4 { [%eval #-4] [%clk 0:05:26] } 21... Rde8?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Rxd4+. } { [%eval #-7] [%clk 0:05:33] } (21... Rxd4+ 22. Kc2 Qe2+ 23. Kc1 Rc4+ 24. Kb1 Qc2#) 22. dxc5 { [%eval #-5] [%clk 0:05:23] } 22... Qe2+ { [%eval #-4] [%clk 0:05:31] } 23. Kc1 { [%eval #-4] [%clk 0:05:17] } 23... Rd8?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qc4+. } { [%eval #-5] [%clk 0:05:27] } (23... Qc4+ 24. Kb1 Re2 25. Rc1 Qd3+ 26. Rc2 Qxc2#) 24. Kb1 { [%eval #-2] [%clk 0:05:14] } 24... Rhe8?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Rd1+. } { [%eval #-5] [%clk 0:05:19] } (24... Rd1+ 25. Rxd1 Qxd1#) 25. Rc1 { [%eval #-2] [%clk 0:05:07] } 25... Rd1?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qd3+. } { [%eval #-4] [%clk 0:05:15] } (25... Qd3+ 26. Rc2 Re1#) 26. Rxd1 { [%eval #-1] [%clk 0:04:59] } 26... Qxd1# { [%clk 0:05:14] } { Black wins by checkmate. } 0-1


