lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/qefYeAAP"] [Date "2025.02.24"] [Round "-"] [White "Katherina"] [Black "DAVID777"] [Result "1-0"] [UTCDate "2025.02.24"] [UTCTime "17:05:35"] [WhiteElo "1419"] [BlackElo "1414"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-43"] [Variant "Crazyhouse"] [TimeControl "420+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. Nf3 d5 2. Nc3 d4? { (0.47 → 1.68) Mistake. Best move was Nf6. } (2... Nf6 3. d4) 3. Ne4? { (1.68 → -1.26) Mistake. Best move was Nxd4. } (3. Nxd4) 3... Bf5? { (-1.26 → 1.39) Mistake. Best move was Nc6. } (3... Nc6 4. a3) 4. Neg5? { (1.39 → -0.99) Mistake. Best move was Ng3. } (4. Ng3 Bg4) 4... f6?? { (-0.99 → 5.40) Blunder. Best move was Nc6. } (4... Nc6 5. Nxf7) 5. Nh3?? { (5.40 → -0.62) Blunder. Best move was e4. } (5. e4) 5... Bxh3? { (-0.62 → 2.32) Mistake. Best move was Nc6. } (5... Nc6 6. e4) 6. gxh3 c5?? { (1.92 → 5.31) Blunder. Best move was Nc6. } (6... Nc6 7. c3) 7. e4? { (5.31 → 2.84) Mistake. Best move was B@b3. } (7. B@b3 Nh6 8. d3 Nc6 9. c3 e6 10. Bxe6 N@c7 11. Bb3 dxc3 12. bxc3 P@e6 13. Bxh6 gxh6) 7... g6?? { (2.84 → 6.50) Blunder. Best move was dxe3. } (7... dxe3) 8. Bb5+ Nc6 9. Bxc6+? { (5.86 → 2.89) Mistake. Best move was B@d5. } (9. B@d5 Qb6) 9... bxc6 10. O-O? { (3.16 → 2.15) Mistake. Best move was B@b3. } (10. B@b3 B@g2) 10... f5?? { (2.15 → 13.83) Blunder. Best move was N@f4. } (10... N@f4 11. d3) 11. exf5 gxf5 12. N@b7?? { (16.42 → 3.81) Blunder. Best move was B@e6. } (12. B@e6 Bh6) 12... Qb8?? { (3.81 → 16.48) Blunder. Best move was Qb6. } (12... Qb6 13. B@e6 Qxb7 14. P@f7+ Kd8 15. fxg8=R N@f4 16. d3 N@e2+ 17. Qxe2 Nxe2+ 18. Kh1 Rxg8 19. Bxg8) 13. Nxc5 P@g3 14. fxg3 Qb5 15. Nd3 N@c5 16. Nxc5 Qxc5 17. Re1 d3+ 18. P@f2 B@b6 19. Rf1 Rd8 20. cxd3 Rxd3 21. Ne1 Rd7 22. B@a4 P@d3 23. P@b3?? { (25.67 → 5.64) Blunder. Best move was Qh5+. } (23. Qh5+) 23... Rd4?? { (5.64 → 21.10) Blunder. Best move was N@e2+. } (23... N@e2+ 24. Kg2) 24. Qh5+ Kd7 25. Qf7 Kc7?! { (13.62 → Mate in 10) Checkmate is now unavoidable. Best move was Nf6. } (25... Nf6 26. N@b8+) 26. N@e6+ Kb7 27. Nxc5+ Bxc5 28. Qxf8 Kc7 29. Qxf5?! { (Mate in 2 → 52.34) Lost forced checkmate sequence. Best move was Q@b8+. } (29. Q@b8+ Kd7 30. Qfc8#) 29... Rd5?! { (52.34 → Mate in 2) Checkmate is now unavoidable. Best move was N@b6. } (29... N@b6 30. Qxc5 Rd6 31. B@e5 N@d8 32. Q@a5 Kc8 33. Bxd6 Kd7 34. Qxa7+ Ke8 35. Bxc6+ Nxc6 36. Qxc6+) 30. Qf8?! { (Mate in 2 → Mate in 15) Not the best checkmate sequence. Best move was Q@c8+. } (30. Q@c8+ Kd6 31. Qxc6#) 30... Nf6 31. Qxh8?! { (Mate in 2 → 39.19) Lost forced checkmate sequence. Best move was Q@b8+. } (31. Q@b8+ Kd7 32. B@c8#) 31... Rd8?! { (39.19 → Mate in 6) Checkmate is now unavoidable. Best move was Bxf2+. } (31... Bxf2+ 32. Rxf2) 32. Qg7?! { (Mate in 6 → 40.77) Lost forced checkmate sequence. Best move was B@b8+. } (32. B@b8+ Rxb8 33. Qxb8+ Kxb8 34. R@a8+ Kc7 35. Q@d8+ Kb7 36. Rb8+ Ka6 37. R@a5#) 32... Rg8?! { (40.77 → Mate in 6) Checkmate is now unavoidable. Best move was Nd5. } (32... Nd5 33. B@e5+) 33. Qf7?! { (Mate in 6 → 41.57) Lost forced checkmate sequence. Best move was B@f4+. } (33. B@f4+ N@d6 34. Q@a5+ Bb6 35. Qxe7+ Nd7 36. Bxd6+ Kc8 37. R@b8+ Nxb8 38. P@b7#) 33... N@d6?! { (41.57 → Mate in 10) Checkmate is now unavoidable. Best move was Rxg3+. } (33... Rxg3+ 34. hxg3) 34. Qxe7+ Kb6 35. Q@c7+ Ka6 36. Qxc6+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was R@a5#. } (36. R@a5#) 36... Bb6 37. R@f8?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was B@b7+. } { White wins on time. } (37. B@b7+ Ka5 38. R@b5+ Nxb5 39. Qxb5#) 1-0