lichess dev

[Event "M35 sambata Arena"] [Site "http://chess-academy.net/76MYNnoo"] [Date "2023.10.14"] [Round "-"] [White "M35"] [Black "Margareta"] [Result "1-0"] [UTCDate "2023.10.14"] [UTCTime "08:34:08"] [WhiteElo "1469"] [BlackElo "1315"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-39"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B01 Scandinavian Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. f3? { (0.81 → -1.08) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... e5 3. Nc3 Nf6? { (-1.34 → -0.23) Mistake. Best move was d4. } (3... d4 4. Nce2) 4. Nge2? { (-0.23 → -1.90) Mistake. Best move was d4. } (4. d4 Bb4) 4... Nc6?! { (-1.90 → -0.98) Inaccuracy. Best move was d4. } (4... d4 5. Nb1) 5. exd5 Nxd5 6. g4? { (-1.13 → -3.77) Mistake. Best move was d4. } (6. d4) 6... Bc5? { (-3.77 → -2.43) Mistake. Best move was Be6. } (6... Be6) 7. Nxd5 Qxd5 8. Bh3?? { (-1.99 → -10.86) Blunder. Best move was Nc3. } (8. Nc3 Qd8 9. h4 f5 10. Bb5 Qd6 11. Qe2 O-O 12. Bxc6 Qxc6 13. gxf5 Bxf5 14. Ne4 Bb6) 8... Be6?? { (-10.86 → -3.59) Blunder. Best move was Qxf3. } (8... Qxf3 9. Rf1 Qxh3 10. d4 Qh4+ 11. Rf2 Bxg4 12. Qd3 O-O-O 13. Qg3 Qxg3 14. hxg3 Nxd4 15. Nxd4) 9. c3?? { (-3.59 → -10.86) Blunder. Best move was Bg2. } (9. Bg2 h5 10. Nc3 Qd8 11. Ne4 Qh4+ 12. Kf1 Bb6 13. g5 Bh3 14. Qe2 Nd4 15. Qf2 Qxf2+) 9... h5?? { (-10.86 → -4.49) Blunder. Best move was Qxf3. } (9... Qxf3 10. d4 Qxh1+ 11. Kd2 Qxh2 12. Qg1 Qxg1 13. Nxg1 exd4 14. Ne2 h5 15. Bg2 dxc3+ 16. Kxc3) 10. gxh5?? { (-4.49 → -10.18) Blunder. Best move was Ng3. } (10. Ng3 O-O-O 11. Qe2 Qd7 12. Bg2 hxg4 13. b4 Bxb4 14. fxg4 Bc5 15. h3 Bb6 16. Rf1 Na5) 10... Bxh3? { (-10.18 → -8.45) Mistake. Best move was Qxf3. } (10... Qxf3) 11. Qc2? { (-8.45 → -21.12) Mistake. Best move was Ng3. } (11. Ng3 Bg2) 11... O-O-O 12. c4? { (-9.73 → Mate in 7) Checkmate is now unavoidable. Best move was Qe4. } (12. Qe4 Qd7) 12... Qxf3 13. Rf1 Qxe2+?! { (Mate in 1 → -20.75) Lost forced checkmate sequence. Best move was Qxf1#. } (13... Qxf1#) 14. Kxe2 Rh7?? { (-20.55 → 7.85) Blunder. Best move was Nd4+. } (14... Nd4+) 15. b3?? { (7.85 → -21.38) Blunder. Best move was Qxh7. } (15. Qxh7) 15... Rxh5? { (-21.38 → -8.91) Mistake. Best move was Nd4+. } (15... Nd4+) 16. d3? { (-8.91 → -20.94) Mistake. Best move was Qe4. } (16. Qe4 Rd4 17. Qf3 Bg4 18. Qxg4+ Rxg4 19. a3 Nd4+ 20. Kd1 Rxh2 21. b4 Rhg2 22. bxc5 Rg1) 16... e4 17. Bf4 Bxf1+?! { (-14.06 → -9.30) Inaccuracy. Best move was Nd4+. } (17... Nd4+ 18. Kd2 Nxc2 19. Kxc2 exd3+ 20. Kd2 Bb4+ 21. Ke3 d2 22. Rfd1 Bc3 23. Kf3 Bxa1 24. Rxd2) 18. Kxf1 Rxh2?? { (-8.87 → 7.99) Blunder. Best move was Rf5. } (18... Rf5 19. Kg2 Rxf4 20. dxe4 Ne5 21. Rf1 Ng4 22. Rf3 Ne3+ 23. Rxe3 Bxe3 24. Qc3 Rf2+ 25. Kg3) 19. Qc3?? { (7.99 → -15.20) Blunder. Best move was Qxh2. } (19. Qxh2) 19... Rh1+?? { (-15.20 → -6.26) Blunder. Best move was Rf2+. } (19... Rf2+) 20. Ke2? { (-6.26 → -8.25) Mistake. Best move was Kg2. } (20. Kg2) 20... e3?? { (-8.25 → 7.37) Blunder. Best move was Rh3. } (20... Rh3) 21. Qxg7?? { (7.37 → -9.68) Blunder. Best move was Rxh1. } (21. Rxh1) 21... Bb4?? { (-9.68 → 7.30) Blunder. Best move was Rxa1. } (21... Rxa1 22. Qxa1 Nd4+ 23. Qxd4 Bxd4 24. a4 Rg8 25. Kf3 Re8 26. Bg3 e2 27. Be1 Re3+ 28. Kf2) 22. c5?? { (7.30 → -8.55) Blunder. Best move was Rxh1. } (22. Rxh1 Nd4+ 23. Kf1 e2+ 24. Kf2 e1=Q+ 25. Rxe1 Bxe1+ 26. Kxe1 Ne6 27. Qxf7 Nxf4 28. Qf5+ Rd7) 22... Bc3?? { (-8.55 → 3.67) Blunder. Best move was Rxa1. } (22... Rxa1 23. Qxa1 Nd4+ 24. Qxd4 Rxd4 25. Bxe3 Rh4 26. Bf2 Rh2 27. Kf3 Rh3+ 28. Ke4 f5+ 29. Kd5) 23. Rxh1?? { (3.67 → -5.36) Blunder. Best move was Qxf7. } (23. Qxf7) 23... Nd4+?? { (-5.36 → 8.41) Blunder. Best move was Bxg7. } (23... Bxg7) 24. Kd1?? { (8.41 → -3.00) Blunder. Best move was Kf1. } (24. Kf1 e2+ 25. Kg2 e1=N+ 26. Rxe1 Bxe1 27. Qxf7 Ba5 28. b4 Rd7 29. Qg8+ Rd8 30. Qg4+ Kb8) 24... b5?? { (-3.00 → 23.24) Blunder. Best move was e2+. } (24... e2+ 25. Kc1 Nxb3+ 26. axb3 Bxg7 27. Kd2 Re8 28. Re1 Kd7 29. Rxe2 Bc3+ 30. Kd1 Rxe2 31. Kxe2) 25. Qxf7 e2+ 26. Kc1 e1=Q+?! { (19.73 → Mate in 10) Checkmate is now unavoidable. Best move was Rd7. } (26... Rd7 27. Qe8+) 27. Rxe1 Bxe1 28. Kb1? { (Mate in 1 → 9.85) Lost forced checkmate sequence. Best move was Qxc7#. } (28. Qxc7#) 28... b4? { (9.85 → Mate in 1) Checkmate is now unavoidable. Best move was Ba5. } (28... Ba5 29. b4) 29. Qxc7# { White wins by checkmate. } 1-0