[Event "E Chess Lycées 2023 J2 Team Battle"] [Site "https://lichess.org/7Xqj1OIZ"] [Date "2023.01.25"] [White "oscar3f"] [Black "arthurc31"] [Result "1-0"] [UTCDate "2023.01.25"] [UTCTime "14:55:34"] [WhiteElo "2570"] [BlackElo "2120"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E64"] [Opening "King's Indian Defense: Fianchetto Variation, Yugoslav System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 c5 { E64 King's Indian Defense: Fianchetto Variation, Yugoslav System } 7. d5 Na6 8. Nc3 Rb8 9. e4 e6 10. Bg5 h6 11. Be3 exd5 12. exd5 Nc7 13. h3?! { (0.28 → -0.34) Inaccuracy. a4 was best. } (13. a4 Re8) 13... b5 14. cxb5?! { (-0.14 → -0.87) Inaccuracy. Qd2 was best. } (14. Qd2) 14... Nxb5 15. Qc2?? { (-1.15 → -3.14) Blunder. Nxb5 was best. } (15. Nxb5 Rxb5) 15... Nxc3 16. bxc3 Nxd5 17. Bd2 Bb7? { (-3.51 → -2.00) Mistake. Bf5 was best. } (17... Bf5 18. Qc1 Re8 19. Nh4 Be4 20. Bxe4 Rxe4 21. Rb1 Rxb1 22. Qxb1 Nf6 23. Re1 Qe8 24. Ng2) 18. Rab1 Nb6 19. a4?! { (-2.19 → -3.12) Inaccuracy. Rfe1 was best. } (19. Rfe1 Re8 20. Rxe8+ Qxe8 21. Re1 Qd7 22. Qc1 g5 23. Qc2 Bd5 24. h4 g4 25. Nh2 Bxg2) 19... d5?? { (-3.12 → 1.94) Blunder. Bc6 was best. } (19... Bc6 20. Rfe1) 20. Be3?? { (1.94 → -2.45) Blunder. Bf4 was best. } (20. Bf4 Nd7) 20... Qd6?? { (-2.45 → 1.78) Blunder. Ba6 was best. } (20... Ba6 21. Rfe1) 21. Bf4 Qd7?? { (1.77 → 5.25) Blunder. Qc6 was best. } (21... Qc6 22. a5) 22. Bxb8 Rxb8 23. a5 Nc4 24. a6 Na3 25. Rxb7?? { (6.84 → -0.25) Blunder. Qb2 was best. } (25. Qb2 Nxb1 26. Rxb1 Kh7 27. axb7 a5 28. h4 Kg8 29. Qb6 Qxb7 30. Qxb7 Rxb7 31. Rxb7 g5) 25... Rxb7?? { (-0.25 → 7.28) Blunder. Qxb7 was best. } (25... Qxb7 26. Qa4 Qb2 27. Qd7 Nb5 28. Re1 Nxc3 29. Qxa7 Ne4 30. Re2 Qb6 31. Qxb6 Rxb6 32. Ra2) 26. axb7 Nxc2 27. b8=Q+ { Black resigns. } 1-0