lichess dev

[Event "Gabriela234 Arena"] [Site "http://chess-academy.net/WKNEsBRK"] [Date "2026.04.07"] [Round "-"] [White "maneastefan"] [Black "bolgari"] [Result "0-1"] [UTCDate "2026.04.07"] [UTCTime "15:10:23"] [WhiteElo "1129"] [BlackElo "1418"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Nc3?! { (0.65 → -0.09) Inaccuracy. Best move was d4. } (2. d4 d5 3. e3 Nf6 4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5) 2... Nf6 3. e4 e5 { C46 Four Knights Game } 4. Ng5?! { (0.36 → -0.58) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... h6 5. Nf3 g5? { (-1.13 → 0.59) Mistake. Best move was a6. } (5... a6) 6. Nd5? { (0.59 → -1.58) Mistake. Best move was d4. } (6. d4 exd4 7. Nxd4 Bb4 8. Nxc6 bxc6 9. Be3 Qe7 10. f3 d5 11. h4 Bxc3+ 12. bxc3 dxe4) 6... Nxe4?? { (-1.58 → 1.51) Blunder. Best move was g4. } (6... g4 7. Ng1) 7. Nf6+?? { (1.51 → -7.87) Blunder. Best move was Qe2. } (7. Qe2) 7... Nxf6? { (-7.87 → -6.00) Mistake. Best move was Qxf6. } (7... Qxf6 8. d3) 8. Bb5? { (-6.00 → -7.51) Mistake. Best move was d4. } (8. d4 e4 9. Ne5 Qe7 10. h4 g4 11. Nxg4 Nxg4 12. Qxg4 Nxd4 13. Qd1 Nf5 14. Bf4 c6) 8... a6? { (-7.51 → -5.79) Mistake. Best move was e4. } (8... e4 9. Ng1) 9. Bc4? { (-5.79 → -8.69) Mistake. Best move was Bxc6. } (9. Bxc6) 9... Na5?? { (-8.69 → -5.32) Blunder. Best move was d5. } (9... d5 10. Be2) 10. Bd3?? { (-5.32 → -9.76) Blunder. Best move was Nxe5. } (10. Nxe5 d6 11. Bxf7+ Ke7 12. Nc4 Kxf7 13. Nxa5 Qe8+ 14. Qe2 Bg7 15. Nc4 Qxe2+ 16. Kxe2 Bd7) 10... Nc6? { (-9.76 → -7.11) Mistake. Best move was e4. } (10... e4) 11. Rf1? { (-7.11 → -10.15) Mistake. Best move was O-O. } (11. O-O d5) 11... g4? { (-10.15 → -8.24) Mistake. Best move was e4. } (11... e4 12. Bxe4 Nxe4 13. d3 Nd6 14. c3 Bg7 15. Be3 O-O 16. Qb3 Nf5 17. h3 Qe7 18. Kd2) 12. Nh4 Qe7? { (-8.41 → -7.28) Mistake. Best move was d5. } (12... d5 13. f3) 13. Nf5?! { (-7.28 → -8.18) Inaccuracy. Best move was f3. } (13. f3 d5 14. Nf5 Bxf5 15. Bxf5 Rg8 16. fxg4 Nd4 17. d3 Nxf5 18. Rxf5 Nxg4 19. Qf3 e4) 13... Qe6 14. Nxh6? { (-7.76 → -11.68) Mistake. Best move was Ne3. } (14. Ne3 e4 15. Be2 d5 16. c3 Ne5 17. d4 exd3 18. Bxd3 Nxd3+ 19. Qxd3 Bd7 20. Bd2 Bb5) 14... Rxh6 15. b3 e4 16. Bc4 Qe5 17. d4?! { (-12.14 → Mate in 5) Checkmate is now unavoidable. Best move was Rb1. } (17. Rb1 Rxh2) 17... Qxh2?! { (Mate in 5 → -11.53) Lost forced checkmate sequence. Best move was exd3+. } (17... exd3+ 18. Be3 Bb4+ 19. c3 Qxc3+ 20. Bd2 Qe5+ 21. Qe2 Qxe2#) 18. g3 Qg2 19. Qd2 Bb4 20. c3 Bf8 21. b4 b6 22. Qg5 Rh1?? { (-11.40 → -6.45) Blunder. Best move was Rg6. } (22... Rg6) 23. Qg8?? { (-6.45 → -25.92) Blunder. Best move was Qxf6. } (23. Qxf6 Rxf1+) 23... Rxf1+ 24. Ke2?! { (-19.53 → Mate in 1) Checkmate is now unavoidable. Best move was Bxf1. } (24. Bxf1 Qf3 25. Qg5 Qxc3+ 26. Kd1 Qxd4+ 27. Qd2 Qxa1 28. Qb2 Qxb2 29. Bxb2 Ke7 30. a3 d5) 24... Nxg8?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Qxf2#. } (24... Qxf2#) 25. Bg5 Rxa1?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Qxf2#. } (25... Qxf2#) 26. Bxf7+ Kxf7 27. d5 Ne5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qf3+. } (27... Qf3+ 28. Kd2 Qxf2#) 28. c4 Nxc4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf3+. } (28... Qf3+ 29. Kd2 Qd3#) 29. b5 axb5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qf3#. } (29... Qf3#) 30. Bd8 R1xa2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was R8xa2#. } (30... R8xa2#) 31. Kd1 Qg1# { Black wins by checkmate. } 0-1