lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/6ayQeGZP"] [Date "2026.03.03"] [Round "-"] [White "sofiatom123"] [Black "ariana"] [Result "1-0"] [UTCDate "2026.03.03"] [UTCTime "16:42:10"] [WhiteElo "1314"] [BlackElo "1503"] [WhiteRatingDiff "+73"] [BlackRatingDiff "-19"] [Variant "King of the Hill"] [TimeControl "360+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 Nc6? { (0.20 → 1.94) Mistake. Best move was e6. } { B00 Nimzowitsch Defense } (1... e6 2. Nf3 d5 3. e5 d4 4. c3 c5 5. b4 f6 6. bxc5) 2. d3? { (1.94 → -0.53) Mistake. Best move was d4. } (2. d4) 2... Nf6? { (-0.53 → 0.93) Mistake. Best move was e5. } (2... e5 3. Nc3) 3. Nc3? { (0.93 → -1.09) Mistake. Best move was f4. } (3. f4) 3... d6? { (-1.09 → 1.69) Mistake. Best move was d5. } (3... d5) 4. Be3? { (1.69 → -0.19) Mistake. Best move was d4. } (4. d4) 4... Kd7?? { (-0.19 → 3.02) Blunder. Best move was e5. } (4... e5 5. Nd5) 5. Ke2?! { (3.02 → 2.14) Inaccuracy. Best move was d4. } (5. d4 e6) 5... Ke6? { (2.14 → 5.08) Mistake. Best move was b5. } (5... b5 6. g3) 6. f4?! { (5.08 → 4.22) Inaccuracy. Best move was Nf3. } (6. Nf3 Kd7 7. d4 Ke8 8. d5 Ne5 9. Nxe5 dxe5 10. f4 c5 11. h3 Qd6 12. Kf3 g5) 6... g5? { (4.22 → 6.30) Mistake. Best move was b5. } (6... b5 7. d4) 7. d4 gxf4? { (5.22 → 7.08) Mistake. Best move was d5. } (7... d5) 8. Kd3?? { (7.08 → -4.00) Blunder. Best move was Bxf4. } (8. Bxf4 Kd7) 8... b6?? { (-4.00 → 7.68) Blunder. Best move was Nb4+. } (8... Nb4+ 9. Kc4) 9. Bxf4 Ba6+?? { (6.07 → 15.12) Blunder. Best move was Ne5+. } (9... Ne5+ 10. Kd2) 10. Ke3 Ng4+?! { (14.28 → Mate in 2) Checkmate is now unavoidable. Best move was Kd7. } (10... Kd7 11. Bxa6) 11. Kf3?? { (Mate in 2 → 6.86) Lost forced checkmate sequence. Best move was Qxg4+. } (11. Qxg4+ f5 12. Qxf5#) 11... Nxd4+?? { (6.86 → 10.91) Blunder. Best move was Bxf1. } (11... Bxf1 12. d5+) 12. Kxg4?? { (10.91 → 2.61) Blunder. Best move was Qxd4. } (12. Qxd4) 12... f5+?? { (2.61 → 27.45) Blunder. Best move was Rg8+. } (12... Rg8+) 13. Kg3 fxe4 14. Qxd4 c5?! { (18.12 → Mate in 6) Checkmate is now unavoidable. Best move was Bb7. } (14... Bb7 15. Qxh8 Bh6 16. Bc4+ Kd7 17. Qxd8+ Rxd8 18. Bxh6 e5 19. Nh3 b5 20. Bxb5+ Kc8 21. Ng5) 15. Qxe4+ Kf6 16. Kf3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Nd5+. } (16. Nd5+ Kf7 17. Kf3 Ke8 18. Qg6+ hxg6 19. Ke4#) 16... Bd3 17. cxd3?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Nd5+. } (17. Nd5+ Kg7 18. Qxd3 c4 19. Ke4#) 17... e5 18. Ke3?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qg6+. } (18. Qg6+ hxg6 19. Ke4#) 18... exf4+ 19. Kxf4?! { (Mate in 2 → 18.59) Lost forced checkmate sequence. Best move was Qxf4+. } (19. Qxf4+ Ke7 20. Ke4#) 19... Bh6+ 20. Kf3 Qe8?! { (15.33 → Mate in 7) Checkmate is now unavoidable. Best move was Re8. } (20... Re8 21. Nd5+) 21. g4?? { (Mate in 7 → 5.94) Lost forced checkmate sequence. Best move was Re1. } (21. Re1 Be3 22. Rxe3 Qc6 23. Qxc6 Rae8 24. Qxd6+ Kf7 25. Re7+ Rxe7 26. Qxe7+ Kxe7 27. Ke4#) 21... d5?? { (5.94 → Mate in 4) Checkmate is now unavoidable. Best move was Rf8. } (21... Rf8 22. Re1 Kg7+ 23. Kg3 Bf4+ 24. Kg2 Qf7 25. Qd5 Bd2 26. Qxf7+ Rxf7 27. Re2 Raf8 28. Rxd2) 22. Nxd5+ Kg5 23. Ke3?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was h4#. } (23. h4#) 23... Bg7 24. h4+ Kh6 25. b4?! { (Mate in 2 → 15.45) Lost forced checkmate sequence. Best move was g5+. } (25. g5+ Kh5 26. Be2#) 25... Rf8?! { (15.45 → Mate in 3) Checkmate is now unavoidable. Best move was Bd4+. } (25... Bd4+ 26. Kf3) 26. Be2? { (Mate in 3 → 9.17) Lost forced checkmate sequence. Best move was g5+. } (26. g5+ Kh5 27. Be2+ Rf3+ 28. Bxf3#) 26... Rf3+? { (9.17 → Mate in 4) Checkmate is now unavoidable. Best move was Bd4+. } (26... Bd4+ 27. Kd2) 27. Bxf3?! { (Mate in 4 → 20.91) Lost forced checkmate sequence. Best move was Kxf3. } (27. Kxf3 Bf8 28. Qe7 Qxe7 29. Nxe7 Bxe7 30. Ke4#) 27... Bd4+ 28. Ke2 Qg6?! { (16.95 → Mate in 6) Checkmate is now unavoidable. Best move was Kg7. } (28... Kg7 29. Ne7) 29. bxc5?! { (Mate in 6 → 20.19) Lost forced checkmate sequence. Best move was Qe7. } (29. Qe7 Qe6+ 30. Qxe6+ Kg7 31. Nf6 Re8 32. Nxe8+ Kf8 33. Bd5 Bxa1 34. Qf7#) 29... Kg7?! { (20.19 → Mate in 7) Checkmate is now unavoidable. Best move was Re8. } (29... Re8 30. Ne3 Qxe4 31. Bxe4 Kg7 32. Nf3 Bxc5 33. Rhc1 Kf6 34. g5+ Kf7 35. Rxc5 bxc5 36. Rc1) 30. Qxd4+ { White wins on time. } 1-0