lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/Si1AJfzD"] [Date "2025.02.27"] [Round "-"] [White "Katherina"] [Black "DAVID777"] [Result "0-1"] [UTCDate "2025.02.27"] [UTCTime "16:01:37"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Chess960"] [TimeControl "360+6"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nrbbkqnr/pppppppp/8/8/8/8/PPPPPPPP/NRBBKQNR w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bh5? { (0.68 → -1.04) Mistake. Best move was Qb5. } (2. Qb5 Qe7 3. Nf3 Nf6 4. d3 c5 5. b4 cxb4 6. c4 Nc7 7. Qxe5 Qxe5 8. Nxe5 d6) 2... g6? { (-1.04 → 0.17) Mistake. Best move was Nf6. } (2... Nf6 3. Bf3 c6 4. d3 d5 5. Bd2 Qd6 6. O-O-O O-O 7. Nb3 Nb6 8. Ne2 Na4 9. Kb1) 3. Bg4? { (0.17 → -1.13) Mistake. Best move was Be2. } (3. Be2 Nb6 4. d3 d5 5. Nb3 f5 6. exd5 Nxd5 7. Bd2 Ngf6 8. O-O-O Qd6 9. Kb1 O-O) 3... d5? { (-1.13 → 0.88) Mistake. Best move was Nf6. } (3... Nf6) 4. Bxc8 Rxc8 5. Qb5+?! { (0.92 → 0.19) Inaccuracy. Best move was exd5. } (5. exd5 Qc5) 5... c6 6. Qa4? { (0.62 → -1.43) Mistake. Best move was Qxb7. } (6. Qxb7 Nb6 7. exd5 cxd5 8. Ne2 Qb4 9. Qa6 Ne7 10. O-O O-O 11. d4 exd4 12. b3 Nc4) 6... b5? { (-1.43 → -0.29) Mistake. Best move was Nb6. } (6... Nb6) 7. Qb3? { (-0.29 → -1.85) Mistake. Best move was Qa6. } (7. Qa6 Ne7 8. exd5 Nc7 9. Qxa7 Ncxd5 10. Qa3 Nf5 11. Ne2 Qxa3 12. bxa3 f6 13. d3 Nd6) 7... Rc7? { (-1.85 → 1.06) Mistake. Best move was dxe4. } (7... dxe4 8. Ne2) 8. d3? { (1.06 → -0.80) Mistake. Best move was exd5. } (8. exd5 Qd6 9. dxc6 Rxc6 10. Ne2 Nf6 11. d4 O-O 12. O-O Bb6 13. c3 exd4 14. Bf4 Qd5) 8... Rb7? { (-0.80 → 1.59) Mistake. Best move was dxe4. } (8... dxe4) 9. Qc3? { (1.59 → -0.05) Mistake. Best move was exd5. } (9. exd5 Ne7) 9... Rb6?? { (-0.05 → 3.06) Blunder. Best move was Qd6. } (9... Qd6 10. Nf3) 10. Qd2?? { (3.06 → -0.43) Blunder. Best move was Qxe5+. } (10. Qxe5+ Ne7) 10... Ra6?! { (-0.43 → 0.33) Inaccuracy. Best move was dxe4. } (10... dxe4 11. Qc3 Qe7 12. dxe4 Nf6 13. Nf3 Nxe4 14. Qxe5 O-O 15. O-O Nc7 16. Qxe7 Bxe7 17. Re1) 11. Qe3? { (0.33 → -0.72) Mistake. Best move was Nb3. } (11. Nb3 dxe4) 11... Ba5+? { (-0.72 → 0.92) Mistake. Best move was Qd6. } (11... Qd6) 12. c3 Bxc3+?? { (0.52 → 3.70) Blunder. Best move was Qe7. } (12... Qe7 13. Nc2 Nc7 14. Nf3 d4 15. Qd2 dxc3 16. bxc3 Nf6 17. O-O O-O 18. Bb2 Nd7 19. Nb4) 13. bxc3 Rxa2?! { (3.17 → 4.07) Inaccuracy. Best move was Nf6. } (13... Nf6 14. Nc2 Qd6 15. Nb4 Ra4 16. f4 exf4 17. Qxf4 Qxf4 18. Bxf4 c5 19. Be5 cxb4 20. Bxf6) 14. exd5?! { (4.07 → 3.47) Inaccuracy. Best move was Nc2. } (14. Nc2) 14... c5?? { (3.47 → 6.93) Blunder. Best move was Qd6. } (14... Qd6 15. Nf3 Nf6 16. Qxe5+ Qxe5+ 17. Nxe5 Nxd5 18. Nxc6 Nxc3 19. Nb4 Re2+ 20. Kf1 Nb6 21. Bb2) 15. Qxe5+? { (6.93 → 5.06) Mistake. Best move was Rxb5. } (15. Rxb5) 15... Ne7?? { (5.06 → 12.02) Blunder. Best move was Qe7. } (15... Qe7) 16. Qb8+ Nc8 17. Qxc8+ Ke7 18. Qb7+ Kd6?! { (10.61 → Mate in 1) Checkmate is now unavoidable. Best move was Kf6. } (18... Kf6 19. Nb3) 19. Qxb5?! { (Mate in 1 → 10.11) Lost forced checkmate sequence. Best move was Bf4#. } (19. Bf4#) 19... Kxd5?! { (10.11 → Mate in 7) Checkmate is now unavoidable. Best move was Qe8+. } (19... Qe8+ 20. Qxe8) 20. Qb3+?! { (Mate in 7 → 17.78) Lost forced checkmate sequence. Best move was Qd7+. } (20. Qd7+ Qd6 21. c4+ Ke5 22. Nf3+ Kf6 23. Qxd6+ Kg7 24. Qe5+ f6 25. Qe7+ Kg8 26. Rb8#) 20... Kc6?! { (17.78 → Mate in 6) Checkmate is now unavoidable. Best move was Ke5. } (20... Ke5 21. Qxa2 Kf6 22. Qxa7 Qe7+ 23. Qxe7+ Kxe7 24. Rb7+ Kf6 25. Nf3 Re8+ 26. Be3 Re7 27. Rxe7) 21. Qxa2?! { (Mate in 6 → 18.42) Lost forced checkmate sequence. Best move was Qb7+. } (21. Qb7+ Kd6 22. Bf4+ Ke6 23. Qe4+ Kd7 24. Qd5+ Ke8 25. Rb8+ Ke7 26. Qd6#) 21... Qd6 22. Qxf7 Qxd3?! { (18.73 → Mate in 14) Checkmate is now unavoidable. Best move was Nc7. } (22... Nc7 23. Ne2) 23. Qxa7? { (Mate in 14 → 8.36) Lost forced checkmate sequence. Best move was Qb7+. } (23. Qb7+ Kd6 24. Bf4+ Ke6 25. Qc6+ Kf5 26. Qxc5+ Ke6 27. Qc6+ Kf5 28. Rb5+ Qxb5 29. Qxb5+ Ke6) 23... Rd8? { (8.36 → 21.54) Mistake. Best move was Re8+. } (23... Re8+) 24. Qa4+ Kc7?! { (20.89 → Mate in 3) Checkmate is now unavoidable. Best move was Kd6. } (24... Kd6 25. Nc2 Nc7 26. Bf4+ Ke7 27. Bxc7 Qxc3+ 28. Kf1 Rd4 29. Ne2 Rxa4 30. Nxc3 Ra7 31. Bd6+) 25. Qa7+?! { (Mate in 3 → 18.61) Lost forced checkmate sequence. Best move was Bf4+. } (25. Bf4+ Qd6 26. Qa7+ Kc8 27. Qb7#) 25... Kc6 26. Qa4+ Kc7?! { (17.81 → Mate in 3) Checkmate is now unavoidable. Best move was Kd6. } (26... Kd6 27. Nc2) 27. Qa5+?! { (Mate in 3 → 10.06) Lost forced checkmate sequence. Best move was Bf4+. } (27. Bf4+ Qd6 28. Qa7+ Kc8 29. Qb7#) 27... Nb6 28. Qxb6+ Kc8?! { (22.43 → Mate in 1) Checkmate is now unavoidable. Best move was Kd7. } (28... Kd7 29. Qb7+ Ke6 30. Rb6+ Rd6 31. Rxd6+ Qxd6 32. Nb3 Qd5 33. Qxd5+ Kxd5 34. Ne2 c4 35. Nbd4) 29. Qb8+?! { (Mate in 1 → 22.40) Lost forced checkmate sequence. Best move was Qb7#. } (29. Qb7#) 29... Kd7 30. Qb7+ Ke8 31. Rb5?? { (22.34 → Mate in 1) Checkmate is now unavoidable. Best move was Qc6+. } (31. Qc6+) 31... Qd1# { Black wins by checkmate. } 0-1