lichess dev

[Event "Koppel Arena"] [Site "http://chess-academy.net/YJOBVV7W"] [Date "2026.01.24"] [Round "-"] [White "dascal_daniel_17"] [Black "wining"] [Result "0-1"] [UTCDate "2026.01.24"] [UTCTime "17:39:12"] [WhiteElo "1390"] [BlackElo "1415"] [WhiteRatingDiff "-77"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. d3?! { (0.36 → -0.32) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... d6?! { (-0.32 → 0.42) Inaccuracy. Best move was d5. } (4... d5 5. exd5) 5. Be3?! { (0.42 → -0.43) Inaccuracy. Best move was d4. } (5. d4 exd4 6. Nxd4 Be7 7. Bb5 Bd7 8. O-O O-O 9. Be2 Re8 10. Nb3 a5 11. Be3 Bf8) 5... Be7?! { (-0.43 → 0.36) Inaccuracy. Best move was d5. } (5... d5) 6. d4 d5? { (-0.02 → 1.98) Mistake. Best move was exd4. } (6... exd4 7. Nxd4) 7. dxe5 dxe4?? { (1.55 → 4.88) Blunder. Best move was Nxe4. } (7... Nxe4 8. Nxd5) 8. exf6 Bxf6 9. Ng1? { (4.90 → 3.09) Mistake. Best move was Qxd8+. } (9. Qxd8+ Nxd8) 9... O-O 10. Qe2? { (3.51 → 1.61) Mistake. Best move was Nge2. } (10. Nge2 Qe8) 10... Nb4? { (1.61 → 2.93) Mistake. Best move was Be6. } (10... Be6 11. Nxe4) 11. Rd1 Bd7? { (2.71 → 5.17) Mistake. Best move was Qe7. } (11... Qe7 12. a3) 12. h4? { (5.17 → 2.96) Mistake. Best move was Nxe4. } (12. Nxe4) 12... Bxh4?? { (2.96 → 8.44) Blunder. Best move was Re8. } (12... Re8) 13. a3 Na2? { (7.98 → 12.27) Mistake. Best move was Nc6. } (13... Nc6 14. Qh5 Bxf2+ 15. Kxf2 Qf6+ 16. Nf3 Bf5 17. Nd5 Qg6 18. Qxg6 Bxg6 19. Nd4 Ne5 20. Ne7+) 14. Nxa2 a6 15. Rxh4 Qxh4 16. Kd2?? { (11.94 → 4.50) Blunder. Best move was Rxd7. } (16. Rxd7) 16... Qh1?! { (4.50 → 5.47) Inaccuracy. Best move was Bg4. } (16... Bg4) 17. Re1? { (5.47 → 3.37) Mistake. Best move was Nh3. } (17. Nh3 Rfd8) 17... Qxg1 18. f3? { (3.62 → 0.67) Mistake. Best move was Qh5. } (18. Qh5 Rad8 19. Kc1 Bb5 20. f3 Qxf1 21. Rxf1 Bxf1 22. fxe4 Bc4 23. b3 Be6 24. Qe5 Rfe8) 18... Qh2? { (0.67 → 1.80) Mistake. Best move was exf3. } (18... exf3) 19. fxe4 Bb5?! { (1.13 → 1.86) Inaccuracy. Best move was f5. } (19... f5 20. Nc3) 20. a4?? { (1.86 → -9.77) Blunder. Best move was Qf3. } (20. Qf3 Qe5 21. Nc3 f5 22. Bf4 Qd4+ 23. Kc1 Bxf1 24. Qxf1 fxe4 25. Rxe4 Qd7 26. Qc4+ Qf7) 20... Bxe2 21. Rxe2 Qh1? { (-10.67 → -8.91) Mistake. Best move was Rad8+. } (21... Rad8+) 22. Re1 Rfe8?! { (-9.24 → -8.61) Inaccuracy. Best move was Rad8+. } (22... Rad8+) 23. g3? { (-8.61 → -10.10) Mistake. Best move was Bd3. } (23. Bd3 Qxg2+ 24. Re2 Qf3 25. Rf2 Qh3 26. Nc3 Rad8 27. Bf4 Qh1 28. Ke2 Qa1 29. Bd2 Qxb2) 23... Rxe4? { (-10.10 → -8.13) Mistake. Best move was Qh2+. } (23... Qh2+) 24. Kd3? { (-8.13 → -18.64) Mistake. Best move was Bd3. } (24. Bd3) 24... Rae8 25. Kd2 Rxe3 26. Rxe3 Rxe3 27. Kxe3 Qxf1 28. Kd4 Kf8 29. Nb4 Qd1+ 30. Kc5 Qd6+ 31. Kc4 c5 32. Nd3?! { (-15.05 → Mate in 20) Checkmate is now unavoidable. Best move was Nd5. } (32. Nd5 b5+) 32... b6?! { (Mate in 20 → -16.04) Lost forced checkmate sequence. Best move was Qd4+. } (32... Qd4+ 33. Kb3 c4+ 34. Ka3 cxd3 35. cxd3 Qxd3+ 36. Kb4 Qxg3 37. Kc4 Qg4+ 38. Kb3 Qd1+ 39. Kc3) 33. Nf2?! { (-16.04 → Mate in 17) Checkmate is now unavoidable. Best move was Kb3. } (33. Kb3 Qd5+) 33... Qxg3?! { (Mate in 17 → -77.28) Lost forced checkmate sequence. Best move was Qd4+. } (33... Qd4+ 34. Kb3 Qxf2 35. g4 Qf3+ 36. c3 Qxg4 37. c4 Qd4 38. Kc2 Qxc4+ 39. Kd2 Qxa4 40. Kc3) 34. Ne4?! { (-77.28 → Mate in 16) Checkmate is now unavoidable. Best move was Nd3. } (34. Nd3 Qg4+) 34... Qf4 35. Kd5 Qf5+ 36. Kd6 Qxe4 37. b3 Qxc2 38. a5 Qxb3 39. axb6 Qxb6+ 40. Kd7 Qe6+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was c4. } (40... c4 41. Kc8 c3 42. Kd7 c2 43. Kc8 c1=R+ 44. Kd7 Qc7#) 41. Kc7 c4?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Ke7. } (41... Ke7 42. Kb8 Kd6 43. Kb7 Qb3+ 44. Kc8 c4 45. Kd8 Qb8#) 42. Kb7 a5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was c3. } (42... c3 43. Kc7 c2 44. Kd8 Qb3 45. Kd7 c1=R 46. Kd8 Qd3#) 43. Ka7 c3 { White resigns. } 0-1