lichess dev

[Event "Ulrich Arena"] [Site "http://chess-academy.net/Vrau9Wom"] [Date "2025.05.17"] [Round "-"] [White "EcaterinaBalmus"] [Black "Elian"] [Result "1-0"] [UTCDate "2025.05.17"] [UTCTime "16:16:03"] [WhiteElo "1299"] [BlackElo "1285"] [WhiteRatingDiff "+62"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C40"] [Opening "King's Pawn Game: Gunderam Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 c6? { (0.22 → 1.65) Mistake. Best move was Nc6. } { C40 King's Pawn Game: Gunderam Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3? { (1.65 → 0.58) Mistake. Best move was Nxe5. } (3. Nxe5 Nf6) 3... d5?! { (0.58 → 1.57) Inaccuracy. Best move was d6. } (3... d6) 4. exd5 cxd5?! { (1.16 → 1.76) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Nxe5) 5. Nxe5 d4? { (1.33 → 2.94) Mistake. Best move was a6. } (5... a6 6. d4 Nc6 7. Nxc6 bxc6 8. Bd3 Bd6 9. O-O Nf6 10. Re1+ Be6 11. Qf3 O-O 12. Bf4) 6. Nb5? { (2.94 → 0.80) Mistake. Best move was Bb5+. } (6. Bb5+ Bd7 7. Bc4 Nh6 8. Qh5 Qe7 9. O-O g6 10. Qe2 dxc3 11. Re1 Be6 12. dxc3 a6) 6... d3? { (0.80 → 3.16) Mistake. Best move was Nh6. } (6... Nh6) 7. Bxd3 h5?? { (3.07 → 8.13) Blunder. Best move was Nf6. } (7... Nf6 8. Bc4) 8. Bc4 Bg4? { (8.05 → 9.63) Mistake. Best move was Nh6. } (8... Nh6 9. Qxh5) 9. Be2?? { (9.63 → 2.57) Blunder. Best move was Bxf7+. } (9. Bxf7+ Ke7 10. f3 Nc6 11. Ng6+ Kxf7 12. Nxh8+ Ke8 13. fxg4 a6 14. Qe2+ Kd7 15. Qd3+ Kc8) 9... Bxe2? { (2.57 → 5.34) Mistake. Best move was Nc6. } (9... Nc6) 10. Qxe2 Bb4?? { (4.36 → 13.58) Blunder. Best move was Qe7. } (10... Qe7 11. O-O Nc6 12. d4 a6 13. d5 Qxe5 14. Nc7+ Kd8 15. Qxe5 Nxe5 16. Nxa8 Bc5 17. Bf4) 11. c3?? { (13.58 → 6.13) Blunder. Best move was Nc6+. } (11. Nc6+ Ne7) 11... Ba5?? { (6.13 → 14.73) Blunder. Best move was Ne7. } (11... Ne7 12. cxb4) 12. b4? { (14.73 → 8.09) Mistake. Best move was Nc6+. } (12. Nc6+ Kf8) 12... Bb6? { (8.09 → 13.98) Mistake. Best move was Ne7. } (12... Ne7 13. bxa5) 13. d3?? { (13.98 → 3.29) Blunder. Best move was Nc6+. } (13. Nc6+ Kd7 14. Nxd8 Kxd8 15. Nd6 Nh6 16. Qxh5 Nc6 17. Nxf7+ Nxf7 18. Qxf7 Rc8 19. Qxg7 Re8+) 13... Qh4?? { (3.29 → 15.49) Blunder. Best move was Ne7. } (13... Ne7 14. Nc4 O-O 15. O-O Qd7 16. Nbd6 Ng6 17. a4 h4 18. h3 Bc7 19. Nxb7 Qd5 20. Qf3) 14. g3?? { (15.49 → 4.25) Blunder. Best move was Ng6+. } (14. Ng6+) 14... Qe7 15. O-O?! { (4.27 → 3.69) Inaccuracy. Best move was Bg5. } (15. Bg5) 15... Qd7?? { (3.69 → 23.04) Blunder. Best move was Nc6. } (15... Nc6 16. Nd6+) 16. Nxd7+ Kxd7 17. g4 hxg4 18. Qxg4+ Kc6?! { (24.62 → Mate in 4) Checkmate is now unavoidable. Best move was Kd8. } (18... Kd8 19. Qxg7 Nc6 20. Qxh8 Ne7 21. Qg7 Rc8 22. Nd6 Rc6 23. Nxf7+ Kd7 24. Ne5+ Kc8 25. Qg4+) 19. Nd4+?! { (Mate in 4 → 23.94) Lost forced checkmate sequence. Best move was Qc8+. } (19. Qc8+ Kd5 20. Bf4 Bxf2+ 21. Rxf2 Nc6 22. Qd7#) 19... Kd5?! { (23.94 → Mate in 5) Checkmate is now unavoidable. Best move was Bxd4. } (19... Bxd4 20. Qe4+ Kd7 21. Qxd4+ Ke8 22. Qxg7 Rh5 23. Qxg8+ Ke7 24. Qc8 Kf6 25. Qxb7 Nd7 26. Qxa8) 20. Nf3?! { (Mate in 5 → 24.00) Lost forced checkmate sequence. Best move was Bf4. } (20. Bf4 Bxd4 21. c4+ Kc6 22. Qc8+ Kb6 23. Qc7+ Ka6 24. b5#) 20... Bc7?! { (24.00 → Mate in 8) Checkmate is now unavoidable. Best move was g6. } (20... g6) 21. Qd4+ Ke6 22. Qg4+?! { (Mate in 3 → 27.65) Lost forced checkmate sequence. Best move was Re1+. } (22. Re1+ Kf5 23. Qe4+ Kf6 24. Bg5#) 22... Kd5?! { (27.65 → Mate in 8) Checkmate is now unavoidable. Best move was Ke7. } (22... Ke7 23. Re1+) 23. c4+ Kc6 24. b5+ Kc5 25. Qd4+ Kb4 26. a3+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Rb1+. } (26. Rb1+ Ka4 27. c5+ Ka5 28. Bd2#) 26... Kb3 27. Qb2+ Ka4 28. Qb4# { White wins by checkmate. } 1-0