lichess dev

[Event "Matveeva Arena"] [Site "http://chess-academy.net/seBcKT5x"] [Date "2026.02.09"] [Round "-"] [White "Svetlana107"] [Black "Galina1209"] [Result "1-0"] [UTCDate "2026.02.09"] [UTCTime "18:38:13"] [WhiteElo "1391"] [BlackElo "1395"] [WhiteRatingDiff "+99"] [BlackRatingDiff "-62"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Anderssen Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. a3 { A00 Anderssen Opening } h6?! { (-0.05 → 0.61) Inaccuracy. Best move was e5. } (1... e5 2. c4 Nf6 3. Nc3 c5 4. Nf3 Nc6 5. e4 Be7 6. d3) 2. c4 a6?! { (0.23 → 0.84) Inaccuracy. Best move was e5. } (2... e5 3. e3) 3. a4? { (0.84 → -0.56) Mistake. Best move was d4. } (3. d4 e6) 3... h5? { (-0.56 → 0.92) Mistake. Best move was e5. } (3... e5 4. Nc3 Bb4 5. e3 Nf6 6. d4 exd4 7. exd4 d5 8. Nf3 Be6 9. c5 Ne4 10. Qc2) 4. g4?? { (0.92 → -2.14) Blunder. Best move was d4. } (4. d4 e6) 4... e6? { (-2.14 → -0.69) Mistake. Best move was hxg4. } (4... hxg4) 5. f3?? { (-0.69 → Mate in 1) Checkmate is now unavoidable. Best move was g5. } (5. g5 Qxg5) 5... e5?? { (Mate in 1 → -2.95) Lost forced checkmate sequence. Best move was Qh4#. } (5... Qh4#) 6. Nc3?? { (-2.95 → Mate in 1) Checkmate is now unavoidable. Best move was Nh3. } (6. Nh3 hxg4) 6... a5?? { (Mate in 1 → -1.20) Lost forced checkmate sequence. Best move was Qh4#. } (6... Qh4#) 7. h3?? { (-1.20 → Mate in 1) Checkmate is now unavoidable. Best move was d3. } (7. d3) 7... h4?? { (Mate in 1 → 1.23) Lost forced checkmate sequence. Best move was Qh4#. } (7... Qh4#) 8. Nd5? { (1.23 → -0.75) Mistake. Best move was e3. } (8. e3) 8... b6? { (-0.75 → 0.75) Mistake. Best move was Nc6. } (8... Nc6 9. e3) 9. Nf6+?? { (0.75 → -6.39) Blunder. Best move was d4. } (9. d4 Nc6 10. dxe5 d6 11. f4 dxe5 12. Bg2 Bb7 13. Nf3 Nb4 14. Nxe5 Bc5 15. Nd3 Nxd3+) 9... Ke7?? { (-6.39 → 1.18) Blunder. Best move was Qxf6. } (9... Qxf6) 10. g5?? { (1.18 → -5.69) Blunder. Best move was Nxg8+. } (10. Nxg8+) 10... b5?? { (-5.69 → 1.04) Blunder. Best move was gxf6. } (10... gxf6) 11. cxb5?? { (1.04 → -2.77) Blunder. Best move was Ng4. } (11. Ng4 bxc4 12. e4 d5 13. Nxe5 Ke8 14. d4 Bb4+ 15. Kf2 Ne7 16. exd5 Ba6 17. Bxc4 f6) 11... g6?? { (-2.77 → 3.05) Blunder. Best move was gxf6. } (11... gxf6 12. d4) 12. Nh5?? { (3.05 → -2.94) Blunder. Best move was Ng4. } (12. Ng4 Bg7 13. f4 d5 14. Nf3 Bxg4 15. hxg4 e4 16. Nxh4 Qd7 17. e3 Qd6 18. d4 exd3) 12... f6?? { (-2.94 → 2.83) Blunder. Best move was Rxh5. } (12... Rxh5 13. f4) 13. Nxf6 c6? { (2.29 → 4.62) Mistake. Best move was Nxf6. } (13... Nxf6 14. gxf6+) 14. bxc6?? { (4.62 → 1.02) Blunder. Best move was Ng4. } (14. Ng4 Bg7) 14... dxc6? { (1.02 → 3.59) Mistake. Best move was Nxf6. } (14... Nxf6 15. gxf6+ Kxf6 16. f4 Nxc6 17. Nf3 Qb6 18. b3 Bb4 19. Bb2 d6 20. Qc2 Bf5 21. Qc4) 15. Nxg8+? { (3.59 → 2.19) Mistake. Best move was Ng4. } (15. Ng4 Bxg4 16. hxg4 Na6 17. b3 Bg7 18. Bb2 Qd7 19. Qc2 Kf8 20. Ba3+ Nb4 21. Qxg6 Ne7) 15... Ke6?? { (2.19 → 7.94) Blunder. Best move was Rxg8. } (15... Rxg8 16. f4 exf4 17. Nf3 Kf7 18. e4 fxe3 19. Bc4+ Kg7 20. Bxg8 Qd6 21. Rg1 Kxg8 22. dxe3) 16. Rh2?? { (7.94 → 2.13) Blunder. Best move was Qb3+. } (16. Qb3+) 16... Ra7?? { (2.13 → 8.57) Blunder. Best move was Rxg8. } (16... Rxg8 17. e4 Kf7 18. f4 Qd4 19. Nf3 Qxe4+ 20. Qe2 Qxe2+ 21. Rxe2 Kg7 22. fxe5 Be7 23. d4) 17. f4? { (8.57 → 6.83) Mistake. Best move was Qb3+. } (17. Qb3+ Kd7 18. Qxb8 Rb7 19. Nf6+ Ke6 20. Qa8 Qc7 21. e3 Rb8 22. Bc4+ Ke7 23. Nd5+ cxd5) 17... Rb7? { (6.83 → 8.19) Mistake. Best move was Kf7. } (17... Kf7 18. Nf6) 18. Ra3?? { (8.19 → 0.78) Blunder. Best move was Nf6. } (18. Nf6) 18... exf4?? { (0.78 → 6.95) Blunder. Best move was Bxa3. } (18... Bxa3) 19. b3?? { (6.95 → 0.73) Blunder. Best move was Rd3. } (19. Rd3 Qb6 20. e3 Kf7 21. Nh6+ Kg7 22. b3 fxe3 23. Bb2+ Kh7 24. Rxe3 Bc5 25. Rhe2 Rf8) 19... c5?? { (0.73 → 8.27) Blunder. Best move was Rxg8. } (19... Rxg8 20. e4) 20. b4?? { (8.27 → 3.29) Blunder. Best move was Nf6. } (20. Nf6 Nd7) 20... axb4?? { (3.29 → 8.01) Blunder. Best move was Rxg8. } (20... Rxg8 21. Qb3+ Qd5 22. Qxd5+ Kxd5 23. Bg2+ Ke6 24. Bxb7 Bxb7 25. b5 Nd7 26. Rf2 Bd6 27. Nf3) 21. Nf6?? { (8.01 → -0.50) Blunder. Best move was Rd3. } (21. Rd3) 21... Kd6?? { (-0.50 → 14.28) Blunder. Best move was bxa3. } (21... bxa3) 22. Bb2?? { (14.28 → 2.80) Blunder. Best move was Rd3+. } (22. Rd3+) 22... Be7?? { (2.80 → 14.10) Blunder. Best move was bxa3. } (22... bxa3) 23. Nf3?? { (14.10 → -0.20) Blunder. Best move was Rd3+. } { White wins on time. } (23. Rd3+) 1-0