lichess dev

[Event "Weekly Chess960 Arena"] [Site "http://chess-academy.net/WdqUd2il"] [Date "2024.02.05"] [Round "-"] [White "Severodonetsk"] [Black "Lisichansk"] [Result "1/2-1/2"] [UTCDate "2024.02.05"] [UTCTime "17:05:40"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qbbrknnr/pppppppp/8/8/8/8/PPPPPPPP/QBBRKNNR w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. Nf3 Nf6 2. Ng3?! { (0.75 → -0.09) Inaccuracy. Best move was c4. } (2. c4 Ng6 3. d4 d5 4. cxd5 Nxd5 5. e4 Ndf4 6. Ne3 c5 7. d5 Ne5 8. Nxe5 Bxe5) 2... Ng6?! { (-0.09 → 0.57) Inaccuracy. Best move was c5. } (2... c5 3. c4 b6 4. O-O Bxg3 5. hxg3 Bb7 6. b3 Ne6 7. Bf5 O-O 8. Bb2 d5 9. Bxe6) 3. O-O?! { (0.57 → -0.13) Inaccuracy. Best move was d4. } (3. d4 c6 4. b3 d5 5. c4 O-O 6. O-O b5 7. Bd3 Qb7 8. Qc3 b4 9. Qc2 Bg4) 3... O-O?! { (-0.13 → 0.56) Inaccuracy. Best move was d5. } (3... d5 4. d4 c6 5. c3 b6 6. b3 Ba6 7. Rfe1 O-O 8. Bg5 Rfe8 9. Qb2 Qb7 10. Bxf6) 4. d4 d5 5. c3? { (0.71 → -0.36) Mistake. Best move was b3. } (5. b3) 5... c6?! { (-0.36 → 0.45) Inaccuracy. Best move was b6. } (5... b6 6. Bxg6 hxg6 7. Bf4 Ne4 8. Nxe4 dxe4 9. Nd2 Bf5 10. h3 c5 11. Bxb8 Qxb8 12. dxc5) 6. Bg5?! { (0.45 → -0.29) Inaccuracy. Best move was b3. } (6. b3 Bg4 7. Bxg6 hxg6 8. Ne5 Be6 9. Bf4 b6 10. Qb2 c5 11. e3 cxd4 12. exd4 Ne4) 6... h6?! { (-0.29 → 0.33) Inaccuracy. Best move was Rde8. } (6... Rde8 7. Rde1 Bxg3 8. fxg3 Bd7 9. Bxf6 exf6 10. e4 Qd8 11. e5 fxe5 12. Bxg6 hxg6 13. Nxe5) 7. Bxf6?! { (0.33 → -0.27) Inaccuracy. Best move was Be3. } (7. Be3) 7... exf6 8. Bxg6? { (0.29 → -0.94) Mistake. Best move was e3. } (8. e3 Rfe8 9. Bd3 Bg4 10. Nf5 Ne7 11. Qb1 Bc7 12. Nxe7+ Rxe7 13. h3 Bxf3 14. gxf3 g6) 8... fxg6 9. Qb1 g5?! { (-0.83 → -0.16) Inaccuracy. Best move was Bxg3. } (9... Bxg3 10. hxg3 Bf5 11. Qc1 g5 12. c4 Rc8 13. Ne1 Rfe8 14. e3 b6 15. b3 c5 16. Nf3) 10. Qg6?! { (-0.16 → -0.78) Inaccuracy. Best move was Nf5. } (10. Nf5 Bxf5) 10... b6?! { (-0.78 → -0.09) Inaccuracy. Best move was Bxg3. } (10... Bxg3 11. hxg3) 11. Nh5? { (-0.09 → -2.19) Mistake. Best move was Nf5. } (11. Nf5 Bxf5 12. Qxf5 Qb7 13. e4 dxe4 14. Qxe4 Rfe8 15. Qd3 Qf7 16. b3 g6 17. h3 h5) 11... Qb7 12. h3?! { (-2.26 → -3.07) Inaccuracy. Best move was e3. } (12. e3 f5) 12... Qf7? { (-3.07 → -1.33) Mistake. Best move was f5. } (12... f5 13. Ng3) 13. Qxf7+ Kxf7 14. Ng3 Bxg3? { (-1.90 → -0.71) Mistake. Best move was Rh8. } (14... Rh8) 15. fxg3 g4? { (-1.06 → 0.00) Mistake. Best move was Rde8. } (15... Rde8 16. Kf2) 16. hxg4?! { (0.00 → -0.83) Inaccuracy. Best move was Ne5+. } (16. Ne5+ Kg8 17. Nxc6 Rde8 18. Rfe1 gxh3 19. Nb4 Rd8 20. Nc6) 16... Kg6 17. a3?! { (-0.51 → -1.02) Inaccuracy. Best move was Kf2. } (17. Kf2 Bxg4 18. Rc1 Rfe8 19. c4 Be6 20. c5 b5 21. a4 b4 22. a5 Kf7 23. Rfe1 Bg4) 17... Bxg4 18. Rf2?! { (-0.67 → -1.53) Inaccuracy. Best move was Rc1. } (18. Rc1) 18... Rfe8 19. Kf1 Re3 20. Rd3?! { (-1.23 → -2.00) Inaccuracy. Best move was Ke1. } (20. Ke1) 20... Rde8? { (-2.00 → 0.12) Mistake. Best move was Re4. } (20... Re4 21. Rd2 Rde8 22. a4 Kh7 23. Rc2 a5 24. Nh2 Bh5 25. Rd2 b5 26. axb5 cxb5 27. g4) 21. Rxe3? { (0.12 → -1.06) Mistake. Best move was Ne5+. } (21. Ne5+) 21... Rxe3 22. Ne1? { (-0.73 → -2.42) Mistake. Best move was Ke1. } (22. Ke1 Re8 23. Kd2 b5 24. Ne1 Bf5 25. Nf3 Be4 26. Rf1 Kh5 27. Ke3 Kg4 28. Kf2 a5) 22... Bf5? { (-2.42 → -1.08) Mistake. Best move was Rxg3. } (22... Rxg3) 23. Rf3 Rxf3+?! { (-1.08 → -0.27) Inaccuracy. Best move was Re8. } (23... Re8 24. Kf2) 24. gxf3 Kg5?! { (-0.58 → 0.00) Inaccuracy. Best move was a5. } (24... a5 25. b3 b5 26. Kf2 h5 27. Ng2 Kf7 28. Nf4 g6 29. Ng2 Bc2 30. b4 a4 31. g4) 25. Kf2 h5 26. Ng2 g6?! { (-0.45 → 0.13) Inaccuracy. Best move was b5. } (26... b5 27. b3) 27. f4+ Kh6 28. Ne3 Be4 29. Ng2?! { (-0.10 → -0.84) Inaccuracy. Best move was c4. } (29. c4 g5) 29... Bxg2 30. Kxg2 { The game is a draw. } 1/2-1/2