lichess dev

[Event "Weekly Chess960 Arena"] [Site "http://chess-academy.net/RCjx7oYJ"] [Date "2024.02.05"] [Round "-"] [White "Lisichansk"] [Black "Severodonetsk"] [Result "1/2-1/2"] [UTCDate "2024.02.05"] [UTCTime "17:03:37"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bqrbknnr/pppppppp/8/8/8/8/PPPPPPPP/BQRBKNNR w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. Nf3 b6?! { (-0.11 → 0.46) Inaccuracy. Best move was Nf6. } (1... Nf6 2. b4) 2. e4? { (0.46 → -1.49) Mistake. Best move was b4. } (2. b4 Nf6) 2... Nf6? { (-1.49 → 0.13) Mistake. Best move was Bxe4. } (2... Bxe4 3. Ng3 Bb7 4. c4 Nf6 5. O-O Ng6 6. b4 e6 7. Re1 O-O 8. Ne5 Qa8 9. f3) 3. d3 d6?! { (-0.16 → 0.71) Inaccuracy. Best move was c5. } (3... c5 4. c4) 4. c4 e5 5. b3?! { (0.64 → -0.17) Inaccuracy. Best move was Ne3. } (5. Ne3 Ne6 6. b4 O-O 7. O-O c5 8. a3 Nd4 9. Bc3 Bc6 10. a4 Bd7 11. b5 Be6) 5... Ne6 6. Bc3?! { (0.52 → -0.33) Inaccuracy. Best move was Ne3. } (6. Ne3) 6... Be7?! { (-0.33 → 0.38) Inaccuracy. Best move was b5. } (6... b5 7. Ne3 b4 8. Bb2 c5 9. O-O O-O 10. g3 Bc6 11. Nd2 a5 12. f4 Nd4 13. Bf3) 7. Ne3 O-O 8. O-O c5?! { (0.09 → 0.70) Inaccuracy. Best move was c6. } (8... c6 9. Nf5 Bd8 10. Qb2 Bb7 11. b4 Nd7 12. Ne3 g6 13. d4 Nf4 14. Qd2 exd4 15. Nxd4) 9. Nd5?! { (0.70 → -0.13) Inaccuracy. Best move was b4. } (9. b4) 9... Nxd5?! { (-0.13 → 0.71) Inaccuracy. Best move was Bd8. } (9... Bd8 10. Bd2 Bc6 11. a3 Bd7 12. h3 Nd4 13. Nxd4 cxd4 14. Nxf6+ Bxf6 15. b4 Qc7 16. Qa2) 10. exd5 Nd4 11. Bxd4? { (0.59 → -0.88) Mistake. Best move was Nxd4. } (11. Nxd4 cxd4) 11... exd4? { (-0.88 → 0.43) Mistake. Best move was cxd4. } (11... cxd4) 12. Nd2?! { (0.43 → -0.40) Inaccuracy. Best move was b4. } (12. b4 cxb4 13. Nxd4 Bf6 14. Nc6 Bxc6 15. dxc6 Rxc6 16. Qxb4 Rc5 17. Bf3 Re5 18. Rfe1 Rfe8) 12... Rce8?! { (-0.40 → 0.28) Inaccuracy. Best move was Qc7. } (12... Qc7 13. b4 Rb8 14. bxc5 bxc5 15. Qc2 f5 16. g3 Bf6 17. Bf3 Bb7 18. Rb1 Bc8 19. Rxb8) 13. Re1?? { (0.28 → -3.45) Blunder. Best move was b4. } (13. b4 Bg5) 13... Bg5 14. Bf3? { (-3.08 → -5.45) Mistake. Best move was Rxe8. } (14. Rxe8 Qxe8 15. Nf3 Bxc1 16. Qxc1 Bb7 17. Qf4 Qe7 18. g4 Bc8 19. Kg2 h6 20. h4 Re8) 14... h6?? { (-5.45 → -0.12) Blunder. Best move was Bxd2. } (14... Bxd2 15. Rxe8 Rxe8 16. Rf1 g6 17. Be4 Bb7 18. Qc2 Bh6 19. g3 Qc7 20. f4 Bc8 21. Qg2) 15. Qc2 Bxd2?! { (-0.50 → 0.20) Inaccuracy. Best move was Bb7. } (15... Bb7) 16. Qxd2 Qc7?! { (-0.24 → 0.39) Inaccuracy. Best move was a5. } (16... a5 17. a3 Bb7 18. Bg4 Bc8 19. Bxc8 Qxc8 20. h3 Qd7 21. b4 Rxe1+ 22. Rxe1 axb4 23. axb4) 17. Rxe8?! { (0.39 → -0.16) Inaccuracy. Best move was Re2. } (17. Re2 Rxe2 18. Qxe2 Bb7 19. Re1 Bc8 20. Bg4 Bxg4 21. Qxg4 b5 22. g3 bxc4 23. bxc4 a5) 17... Rxe8 18. Re1?! { (0.33 → -0.43) Inaccuracy. Best move was b4. } (18. b4 Bb7 19. bxc5 bxc5 20. Bg4 Bc8 21. Bxc8 Qxc8 22. Rb1 g5 23. a4 Kg7 24. a5 Kg6) 18... Qd7?! { (-0.43 → 0.34) Inaccuracy. Best move was Rxe1+. } (18... Rxe1+ 19. Qxe1) 19. Rxe8+ Qxe8 20. Qe2?! { (0.13 → -0.59) Inaccuracy. Best move was Bg4. } (20. Bg4 Bb7 21. b4 b5 22. bxc5 dxc5 23. g3 bxc4 24. dxc4 Ba6 25. Qc2 g6 26. h4 h5) 20... Qxe2 21. Bxe2 Bb7 22. f4 Bc8 23. g3 Bh3?! { (-0.95 → -0.24) Inaccuracy. Best move was Kh7. } (23... Kh7 24. Kg2 Kg6 25. Bf3 Bd7 26. Kf2 f5 27. h3 Kf6 28. Ke2 Be8 29. Ke1 Ke7 30. Kd2) 24. Kf2?! { (-0.24 → -0.87) Inaccuracy. Best move was g4. } (24. g4 g5) 24... f6?! { (-0.87 → 0.00) Inaccuracy. Best move was Bd7. } (24... Bd7 25. g4 b5 26. cxb5 Bxb5 27. h4 Kf8 28. a3 a5 29. Kf3 Ke7 30. Ke4 Bd7 31. f5) 25. Bf3?! { (0.00 → -0.85) Inaccuracy. Best move was g4. } (25. g4 h5 26. gxh5 Kh7 27. Kg3 Bf5 28. a3 Kh6 29. Kf2 Bd7 30. Kg3) 25... Kf7 26. Bg2 Bxg2?! { (-0.96 → 0.00) Inaccuracy. Best move was Bd7. } (26... Bd7 27. Bf3 g5 28. Be4 f5 29. Bf3 Kf6 30. h3 g4 31. Bg2 Be8 32. Ke2 Bg6 33. Kd2) 27. Kxg2 { The game is a draw. } 1/2-1/2