lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/sOWDHc0l"] [Date "2026.05.01"] [Round "-"] [White "Leonid02"] [Black "Ygor"] [Result "1-0"] [UTCDate "2026.05.01"] [UTCTime "17:13:37"] [WhiteElo "1500"] [BlackElo "890"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "900+1"] [ECO "A04"] [Opening "Zukertort Opening: Ross Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 e5? { (-0.02 → 1.66) Mistake. Best move was e6. } { A04 Zukertort Opening: Ross Gambit } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Nxe5 d6?! { (0.94 → 1.80) Inaccuracy. Best move was d5. } (2... d5 3. d4 Nd7 4. Bf4 Nxe5 5. Bxe5 Nf6 6. e3 Bd6 7. Bxd6) 3. Nc4? { (1.80 → 0.53) Mistake. Best move was Nf3. } (3. Nf3) 3... d5?! { (0.53 → 1.14) Inaccuracy. Best move was Nf6. } (3... Nf6 4. d4) 4. Na5?! { (1.14 → 0.32) Inaccuracy. Best move was Ne5. } (4. Ne5 Nf6 5. d4 Nbd7 6. Bf4 Nxe5 7. Bxe5 Bd6 8. e3 O-O 9. Be2 Bxe5 10. dxe5 Ne4) 4... b6?! { (0.32 → 1.04) Inaccuracy. Best move was c5. } (4... c5 5. Nb3 Nf6 6. d3 Nc6 7. e3 Be6 8. Be2 Qd7 9. O-O Rd8 10. f4 Be7 11. N3d2) 5. Nb3 b5? { (0.56 → 2.03) Mistake. Best move was Nc6. } (5... Nc6 6. e3 Nf6 7. Nc3 Bd6 8. Be2 O-O 9. O-O h6 10. f4 a5 11. Bf3 Ne7 12. h3) 6. Nc3? { (2.03 → 0.94) Mistake. Best move was e4. } (6. e4) 6... d4? { (0.94 → 3.86) Mistake. Best move was b4. } (6... b4) 7. Nxb5 c6? { (2.89 → 4.66) Mistake. Best move was Nc6. } (7... Nc6 8. c3 dxc3 9. dxc3 Qxd1+ 10. Kxd1 Bd6 11. Nxd6+ cxd6 12. f3 Nge7 13. Bf4 Be6 14. Kc2) 8. N5xd4 c5 9. Nb5?! { (4.48 → 3.82) Inaccuracy. Best move was Nf3. } (9. Nf3 Nc6 10. e4 Be7 11. Bb5 Qb6 12. Qe2 a6 13. Bc4 Bg4 14. e5 Nh6 15. d3 O-O) 9... c4? { (3.82 → 5.66) Mistake. Best move was Nf6. } (9... Nf6 10. d3 Be7 11. e4 O-O 12. Bf4 Nc6 13. Be2 a6 14. Nc3 Be6 15. O-O Rc8 16. Nd2) 10. Nc5?? { (5.66 → -0.23) Blunder. Best move was e3. } (10. e3 Bb7 11. Bxc4 Nf6 12. O-O a6 13. N5d4 Nc6 14. Nxc6 Bxc6 15. Nd4 Bd7 16. b3 Bd6) 10... Nf6?? { (-0.23 → 3.89) Blunder. Best move was Bxc5. } (10... Bxc5 11. e3 Nf6 12. Bxc4 a6 13. Nc3 Bb7 14. b3 Qe7 15. O-O O-O 16. Bb2 Bd6 17. f4) 11. d3?? { (3.89 → -1.52) Blunder. Best move was Na4. } (11. Na4 Bd7 12. Nbc3 Bc6 13. e4 Nxe4 14. Nxe4 Bxe4 15. Nc3 Bc6 16. Bxc4 Qe7+ 17. Qe2 Qxe2+) 11... Nc6?? { (-1.52 → 3.33) Blunder. Best move was Bxc5. } (11... Bxc5 12. e3 cxd3 13. cxd3 O-O 14. Be2 Bb7 15. O-O Bxe3 16. fxe3 Qd5 17. e4 Qxb5 18. Be3) 12. dxc4?? { (3.33 → -1.17) Blunder. Best move was Ne4. } (12. Ne4) 12... Nb4?? { (-1.17 → 4.93) Blunder. Best move was Qxd1+. } (12... Qxd1+) 13. c3? { (4.93 → 3.65) Mistake. Best move was Nd3. } (13. Nd3) 13... Bg4?? { (3.65 → 9.48) Blunder. Best move was Bxc5. } (13... Bxc5 14. Qxd8+) 14. cxb4 Qxd1+?! { (9.03 → 9.80) Inaccuracy. Best move was a6. } (14... a6 15. Qxd8+ Kxd8 16. Nd4 a5 17. f3 axb4 18. Nd3 Bd7 19. b3 Kc8 20. Bd2 Ra5 21. Nxb4) 15. Kxd1 Bxc5 16. bxc5 O-O-O+?! { (9.20 → 10.19) Inaccuracy. Best move was O-O. } (16... O-O 17. b3 a5 18. Be3 Nd7 19. Nd6 Rfb8 20. Rb1 Ra6 21. g3 Ne5 22. Bg2 a4 23. Be4) 17. Bd2? { (10.19 → 8.04) Mistake. Best move was Nd6+. } (17. Nd6+ Kb8 18. Kc2 Be6 19. Bf4 Nh5 20. Bg5 Rd7 21. b4 h6 22. Be3 Nf6 23. Kb3 Rhd8) 17... a6? { (8.04 → 10.61) Mistake. Best move was Ne4. } (17... Ne4 18. Nd6+ Nxd6 19. cxd6 Rxd6 20. Ke1 Bf5 21. Bc3 f6 22. f3 h5 23. e3 Rc6 24. Bd4) 18. Na7+?? { (10.61 → 6.38) Blunder. Best move was Nd6+. } (18. Nd6+ Kc7) 18... Kb8?? { (6.38 → 11.27) Blunder. Best move was Kb7. } (18... Kb7 19. f3) 19. Nc6+ Ka8 20. Nxd8 Rxd8 21. c6? { (11.16 → 8.38) Mistake. Best move was Ke1. } (21. Ke1 Be6 22. e3 Nd7 23. Bc3 Nxc5 24. Bd4 Ne4 25. Bxg7 Nd2 26. Bf6 Rd7 27. Rd1 Nxf1) 21... a5? { (8.38 → 11.39) Mistake. Best move was Ne4. } (21... Ne4) 22. c7 Re8 23. c5 Kb7 24. Bxa5 Kc8 25. f3 Nd5 26. fxg4 Nxc7 27. Bxc7 Kxc7 28. e3 Kc8 29. Ba6+ Kb8 30. Bb5 Rd8+ 31. Ke2 Kb7?! { (17.05 → Mate in 13) Checkmate is now unavoidable. Best move was Rc8. } (31... Rc8 32. b4) 32. Rad1 Rc8?! { (81.05 → Mate in 19) Checkmate is now unavoidable. Best move was Rb8. } (32... Rb8 33. Rhf1) 33. Rd7+ Kb8 34. Ba6 Rxc5?! { (26.55 → Mate in 13) Checkmate is now unavoidable. Best move was Rc6. } (34... Rc6 35. Bd3) 35. Rb7+ Ka8 36. Rd1 Ra5 37. Rd8# { White wins by checkmate. } 1-0