lichess dev

[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 { A00 Van't Kruijs Opening } e5 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6 3. Qf3?! { (-0.13 → -1.02) Inaccuracy. Best move was d4. } (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. } (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. } (4. Nc3) 4... exf4 5. exf4 Nd4 6. Na3 Nh6 7. f5 Nhxf5 8. Bf7+ Kxf7 9. Nb5 c6 10. Nxd4 Nxd4 11. c3 Qe8+ 12. Ne2?! { (-26.23 → Mate in 1) Checkmate is now unavoidable. Best move was Kd1. } (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#. } (12... Qxe2#) 13. Kd1 Bc5 14. d3 Nf4 15. Bxf4 d6 16. Bxd6 Bg4+ 17. f3 Bxd6 18. fxg4 Rd8 19. c4?! { (-19.74 → Mate in 6) Checkmate is now unavoidable. Best move was Re1. } (19. Re1 Qd7) 19... Qe7?! { (Mate in 6 → -21.42) Lost forced checkmate sequence. Best move was Qe3. } (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. } (20. Re1 Qd7 21. Kc2 Bxh2 22. Rad1 Qxg4 23. a3 Bf4 24. Kb1 Qg3 25. Re2 Rxd3 26. Rde1 Rd2) 20... Bxc5 21. d4 Rde8?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Rxd4+. } (21... Rxd4+ 22. Kc2 Qe2+ 23. Kc1 Rc4+ 24. Kb1 Qc2#) 22. dxc5 Qe2+ 23. Kc1 Rd8?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qc4+. } (23... Qc4+ 24. Kb1 Re2 25. Rc1 Qd3+ 26. Rc2 Qxc2#) 24. Kb1 Rhe8?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Rd1+. } (24... Rd1+ 25. Rxd1 Qxd1#) 25. Rc1 Rd1?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qd3+. } (25... Qd3+ 26. Rc2 Re1#) 26. Rxd1 Qxd1# { Black wins by checkmate. } 0-1