[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "3"] [White "Petrosian, Tigran V"] [Black "Bronstein, David I"] [Result "1/2-1/2"] [Variant "Standard"] [ECO "E04"] [Opening "Catalan Opening: Open Defense"] [Annotator "https://lichess.org/@/carvaflu"] [Source "https://lichess.org/study/gNqfPsu7/tESegZnv"] [Orientation "white"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.34] } 2... e6 { [%eval 0.23] } 3. g3 { [%eval 0.3] } 3... d5 { [%eval 0.09] } 4. Bg2 { [%eval 0.2] } 4... dxc4 { [%eval 0.23] } 5. Nf3 { [%eval 0.14] } 5... Bb4+ { [%eval 0.37] } 6. Bd2 { [%eval 0.29] } 6... Be7 { [%eval 0.51] } 7. Qc2 { [%eval 0.39] } 7... Bd7 { [%eval 0.86] } 8. O-O { [%eval 0.6] } 8... Bc6 { [%eval 0.65] } 9. Qxc4 { [%eval 0.5] } 9... Bd5 { [%eval 0.69] } 10. Qc2 { [%eval 0.55] } 10... Nc6 { [%eval 0.96] } 11. Bc3 { [%eval 0.49] } 11... Be4 { [%eval 0.87] } 12. Qd1 { [%eval 0.57] } 12... O-O { [%eval 0.96] } 13. Nbd2 { [%eval 0.75] } 13... Bg6 { [%eval 0.75] } 14. Nc4 { [%eval 0.66] } 14... Be4 { [%eval 1.02] } 15. Ncd2 { [%eval 0.85] } 15... Bg6 { [%eval 0.8] } 16. Nc4 { [%eval 0.46] } 16... Be4 { [%eval 0.6] } 17. Ncd2?! { [%eval 0.0] } { Inaccuracy. a3 was best. } { 1/2-1/2 The game is a draw. } (17. a3 Bd5 18. Ncd2 Ne4 19. e3 Nxd2 20. Qxd2 f5 21. Ne1 a5 22. Qe2 a4 23. Rc1 h6) 1/2-1/2