[Event "ПЕРВЕНСТВО РОССИИ 2023 ГОДА ПО ШАХМАТАМ СРЕДИ МАЛЬЧИКОВ ДО 9 ЛЕТ (2015-2018 Г.Р.)"] [Site "idChess.com"] [Date "2023.05.25"] [Round "4"] [White "Пережогин, Илья"] [Black "Першин, Павел"] [Result "*"] [GameId "Ua4Lwl9l"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E61"] [Opening "King's Indian Defense"] [Termination "Unterminated"] [Annotator "adjva4.dpdns.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.28] } 2. c4 { [%eval 0.16] } 2... g6 { [%eval 0.3] } 3. Nc3 { [%eval 0.31] } { E61 King's Indian Defense } 3... Bg7 { [%eval 0.7] } 4. e3?! { (0.70 → 0.00) Inaccuracy. e4 was best. } { [%eval 0.0] } (4. e4 d6 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. Be3 Qe7) 4... d6 { [%eval 0.51] } 5. Nf3 { [%eval 0.0] } 5... a6 { [%eval 0.47] } 6. b3 { [%eval 0.4] } 6... c6 { [%eval 0.6] } 7. Bb2 { [%eval 0.44] } 7... Qa5 { [%eval 0.95] } 8. Bd3 { [%eval 0.47] } 8... b5 { [%eval 0.59] } 9. cxb5 { [%eval 0.26] } 9... axb5 { [%eval 0.23] } 10. O-O { [%eval -0.04] } 10... O-O { [%eval 0.26] } 11. a4 { [%eval -0.04] } 11... b4 { [%eval -0.12] } 12. Ne4 { [%eval -0.11] } 12... Bb7 { [%eval 0.33] } 13. Nxf6+ { [%eval 0.26] } 13... Bxf6 { [%eval 0.26] } 14. Qe2 { [%eval 0.42] } 14... Ba6 { [%eval 0.52] } 15. Bxa6 { [%eval 0.5] } 15... Nxa6 { [%eval 0.8] } 16. Rac1 { [%eval 0.83] } 16... c5 { [%eval 0.64] } 17. Rfd1 { [%eval 0.68] } 17... cxd4 { [%eval 0.96] } 18. Bxd4 { [%eval 0.5] } 18... Bxd4?! { (0.50 → 1.30) Inaccuracy. e5 was best. } { [%eval 1.3] } (18... e5 19. Bb2) 19. Nxd4 { [%eval 1.16] } 19... Nc5 { [%eval 1.23] } 20. Nc6 { [%eval 1.05] } 20... Qc7 { [%eval 1.0] } 21. Nxb4 { [%eval 0.92] } 21... Qb7 { [%eval 0.82] } 22. Rc4?! { (0.82 → 0.15) Inaccuracy. Nd5 was best. } { [%eval 0.15] } (22. Nd5 Qxb3) 22... Nxb3 { [%eval 0.23] } 23. Rb1 { [%eval -0.11] } 23... Rxa4 { [%eval -0.11] } 24. Nc2?? { (-0.11 → -5.17) Blunder. Nd5 was best. } { [%eval -5.17] } (24. Nd5) 24... Qa6 { [%eval -5.13] } 25. Kf1 { [%eval -6.58] } *