[Event "CZN: January 2025: 12.29.2024 CZ Action Polavarapu - Chelladorai"] [Site "https://lichess.org/study/Po6V1UCx/zT2yWpaG"] [Date "12.29.2024"] [Round "2"] [White "Lalith Chetan Polavarapu"] [Black "Isabelle Chelladorai"] [Result "0-1"] [WhiteElo "1437"] [BlackElo "1424"] [TimeControl "G60+5"] [Variant "Standard"] [ECO "B45"] [Opening "Sicilian Defense: Taimanov Variation, Normal Variation"] [Annotator "https://lichess.org/@/stingo1964"] [StudyName "CZN: January 2025"] [ChapterName "12.29.2024 CZ Action Polavarapu - Chelladorai"] [Source "https://lichess.org/study/Po6V1UCx/zT2yWpaG"] [Orientation "white"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... Nc6 { [%eval 0.25] } 3. d4 { [%eval 0.27] } 3... cxd4 { [%eval 0.35] } 4. Nxd4 { [%eval 0.21] } 4... e6 { [%eval 0.28] } 5. Nc3 { [%eval 0.25] } 5... d5?! { [%eval 1.34] } { Inaccuracy. Nf6 was best. } (5... Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3) 6. exd5 { [%eval 1.31] } 6... exd5 { [%eval 1.28] } 7. Bb5 { [%eval 1.27] } 7... Ne7? { [%eval 2.6] } { Mistake. Bd7 was best. } (7... Bd7 8. Nxd5 Nge7 9. Bxc6 bxc6 10. Nc3 Ng6 11. Qe2+ Be7 12. Bg5) 8. Qe2 { [%eval 1.97] } 8... Bd7 { [%eval 1.72] } 9. Bxc6? { [%eval 0.42] } { Mistake. Be3 was best. } (9. Be3) 9... bxc6 { [%eval 0.5] } 10. Bf4 { [%eval 0.44] } 10... Qb6?? { [%eval 2.37] } { Blunder. f6 was best. } (10... f6) 11. Nb3? { [%eval 0.65] } { Mistake. O-O-O was best. } (11. O-O-O f6 12. Ndb5 Kf7 13. Bc7 Qc5 14. Nd6+ Kg8 15. Qh5 g6 16. Qf3 Kg7) 11... Be6 { [%eval 1.14] } 12. O-O?! { [%eval 0.15] } { Inaccuracy. O-O-O was best. } (12. O-O-O Ng6) 12... Nf5 { [%eval 0.19] } 13. Rad1 { [%eval 0.06] } 13... Rd8? { [%eval 1.5] } { Mistake. Be7 was best. } (13... Be7 14. g4) 14. Rd3? { [%eval 0.06] } { Mistake. g4 was best. } (14. g4 Nh4 15. Be3 Qb4 16. Nd4 h5 17. Bg5 hxg4 18. Bxh4 Rxh4 19. Nxe6 fxe6) 14... Be7 { [%eval 0.0] } 15. Rfd1?! { [%eval -0.79] } { Inaccuracy. g4 was best. } (15. g4 Nh4 16. Be3 Qc7 17. f4 O-O 18. f5 Bc8 19. Bf4 Qb6+ 20. Be3) 15... d4?? { [%eval 1.02] } { Blunder. O-O was best. } (15... O-O) 16. Na4? { [%eval -0.52] } { Mistake. g4 was best. } (16. g4) 16... Qb4?? { [%eval 1.44] } { Blunder. Qb5 was best. } (16... Qb5) 17. Bc7? { [%eval -0.01] } { Mistake. g4 was best. } (17. g4 Nh4 18. Bc7 Rd5 19. Rxd4 Qb7 20. Bg3 O-O 21. c4 Rxd4 22. Nxd4 Bc8) 17... Rd7?! { [%eval 0.58] } { Inaccuracy. Rc8 was best. } (17... Rc8) 18. Qe5?? { [%eval -3.18] } { Blunder. g4 was best. } (18. g4 Bc4) 18... Qxa4 { [%eval -3.3] } 19. g4 { [%eval -3.45] } 19... Bf6 { [%eval -3.14] } 20. Qf4 { [%eval -3.0] } 20... Ne7 { [%eval -2.98] } 21. Nc5 { [%eval -2.78] } 21... Nd5? { [%eval -1.39] } { Mistake. Qxc2 was best. } (21... Qxc2) 22. Qg3?? { [%eval -3.89] } { Blunder. Nxa4 was best. } (22. Nxa4 Nxf4 23. Bxf4 Bxg4 24. f3 Bf5 25. Nc5 Bxd3 26. Nxd7 Kxd7 27. Rxd3 Ke6) 22... Qxa2? { [%eval -1.98] } { Mistake. Qxc2 was best. } (22... Qxc2 23. Nxd7 Kxd7 24. g5 Nxc7 25. gxf6 gxf6 26. Rxd4+ Kc8 27. R1d3 Qc1+ 28. Rd1) 23. Nxd7 { [%eval -2.02] } 23... Bxd7?? { [%eval 0.65] } { Blunder. Kxd7 was best. } (23... Kxd7) 24. Rb3?? { [%eval -2.76] } { Blunder. Re1+ was best. } { Scoresheet stops making sense here. } (24. Re1+ Be6) 0-1