lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/XKXtt28a"] [Date "2025.02.21"] [Round "-"] [White "Ariadna"] [Black "Katherina"] [Result "1-0"] [UTCDate "2025.02.21"] [UTCTime "11:50:27"] [WhiteElo "1425"] [BlackElo "1159"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-43"] [Variant "Standard"] [TimeControl "420+1"] [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. d3? { (0.81 → -0.47) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... dxe4 3. dxe4 Qxd1+ 4. Kxd1 Bg4+?! { (-0.33 → 0.58) Inaccuracy. Best move was e5. } (4... e5 5. Nf3) 5. f3 Be6?! { (0.09 → 0.90) Inaccuracy. Best move was Bd7. } (5... Bd7 6. Be3 Nc6 7. Nd2 e5 8. Bd3 O-O-O 9. c3 g6 10. Kc2 Kb8 11. Nh3 Bxh3 12. gxh3) 6. Bb5+?! { (0.90 → -0.06) Inaccuracy. Best move was Bf4. } (6. Bf4 Nc6) 6... c6?! { (-0.06 → 0.67) Inaccuracy. Best move was Nd7. } (6... Nd7 7. Ne2 a6 8. Ba4 O-O-O 9. Ke1 Nc5 10. Nbc3 Nxa4 11. Nxa4 f6 12. b3 Bf7 13. Ba3) 7. Ba4?! { (0.67 → 0.01) Inaccuracy. Best move was Bd3. } (7. Bd3 Nd7 8. Be3 g6 9. Ne2 Ne5 10. Nf4 Bc8 11. a4 Nf6 12. Nd2 Bg7 13. Be2 a5) 7... Na6?! { (0.01 → 0.64) Inaccuracy. Best move was Bc8. } (7... Bc8 8. Bb3) 8. Bf4?! { (0.64 → -0.28) Inaccuracy. Best move was Bb3. } (8. Bb3 Bd7) 8... O-O-O+ 9. Nd2 b5? { (0.09 → 1.48) Mistake. Best move was Nc5. } (9... Nc5 10. Bb3 g6 11. Be3 Bh6 12. Ke2 Bxe3 13. Kxe3 Kc7 14. Ne2 Nf6 15. h4 Rhg8 16. Rhd1) 10. Bb3 Bxb3 11. axb3 e6?? { (0.85 → 5.76) Blunder. Best move was Kb7. } (11... Kb7) 12. Rxa6 Kb7 13. Ra3? { (6.02 → 3.22) Mistake. Best move was Ra2. } (13. Ra2) 13... Bd6? { (3.22 → 6.03) Mistake. Best move was Bxa3. } (13... Bxa3 14. bxa3) 14. Bxd6 Rxd6 15. Ne2?! { (6.13 → 5.51) Inaccuracy. Best move was f4. } (15. f4 c5 16. Ke2 Ne7 17. Ngf3 f5 18. Rha1 Nc6 19. Ng5 Ra8 20. e5 Nd4+ 21. Kd1 Rd7) 15... Nf6?! { (5.51 → 6.29) Inaccuracy. Best move was Ne7. } (15... Ne7 16. e5) 16. Nf4 Rhd8? { (5.63 → 7.16) Mistake. Best move was Nd7. } (16... Nd7 17. Ke2) 17. Kc1?? { (7.16 → 0.25) Blunder. Best move was Nd3. } (17. Nd3) 17... Rxd2 18. Re1?! { (0.63 → 0.00) Inaccuracy. Best move was Rg1. } (18. Rg1 R2d4) 18... R8d4? { (0.00 → 1.11) Mistake. Best move was Rf2. } (18... Rf2 19. b4 g5 20. Nd3 Rxg2 21. Rd1 Rc8 22. h3 Rh2 23. Nc5+ Kb8 24. Na6+ Ka8 25. Nc5) 19. c3? { (1.11 → -0.86) Mistake. Best move was Rg1. } (19. Rg1 e5 20. Nd3 Re2 21. b4 Nd7 22. Rd1 Rxg2 23. c3 Rxd3 24. Rxd3 Nb6 25. Rd8 Rg1+) 19... Rd6?? { (-0.86 → 4.27) Blunder. Best move was Rd8. } (19... Rd8 20. Re2) 20. e5 Rd8?! { (4.01 → 4.64) Inaccuracy. Best move was Rd7. } (20... Rd7 21. exf6 gxf6 22. b4 e5 23. Ne2 h5 24. h4 Rd8 25. Ra2 R8d5 26. g4 hxg4 27. fxg4) 21. exf6 gxf6 22. c4? { (4.52 → 3.44) Mistake. Best move was b4. } (22. b4) 22... b4? { (3.44 → 4.62) Mistake. Best move was bxc4. } (22... bxc4 23. bxc4 R2d4 24. Re4 Rd1+ 25. Kc2 R8d2+ 26. Kc3 e5 27. Re2 Rxe2 28. Nxe2 Rh1 29. h3) 23. Ra4 c5 24. Ra5 Rc8?? { (4.03 → 13.29) Blunder. Best move was Rf2. } (24... Rf2 25. Re2) 25. Kxd2 Rd8+ 26. Ke3 Rd4 27. Rxc5 e5 28. Nh5 Rd6 29. f4 exf4+ 30. Kxf4 Rd4+ 31. Kf5 Rh4?! { (15.47 → Mate in 9) Checkmate is now unavoidable. Best move was Kb6. } (31... Kb6 32. Rb5+) 32. Nxf6 Rh6 33. Re7+ Ka6 34. Rc6+ Ka5 35. Re5# { White wins by checkmate. } 1-0