[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "8"] [White "Najdorf, Miguel"] [Black "Szabo, Laszlo"] [Result "1/2-1/2"] [Variant "Standard"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Annotator "https://lichess.org/@/capipagua"] [Source "https://lichess.org/study/bOwcgrtu/THc8MvmG"] [Orientation "white"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.34] } 2... g6 { [%eval 0.3] } 3. Nc3 { [%eval 0.31] } 3... d5 { [%eval 0.2] } 4. cxd5 { [%eval 0.4] } 4... Nxd5 { [%eval 0.19] } 5. g3 { [%eval 0.17] } 5... Bg7 { [%eval 0.23] } 6. Bg2 { [%eval 0.0] } 6... Nxc3 { [%eval 0.34] } 7. bxc3 { [%eval 0.1] } 7... c5 { [%eval 0.17] } 8. e3 { [%eval 0.16] } 8... O-O { [%eval 0.14] } 9. Ne2 { [%eval 0.28] } 9... Nc6 { [%eval 0.16] } 10. O-O { [%eval 0.03] } 10... Qa5?! { [%eval 0.65] } { Inaccuracy. Qc7 was best. } (10... Qc7) 11. Qb3?! { [%eval -0.04] } { Inaccuracy. a4 was best. } (11. a4 Rd8 12. Ba3 cxd4 13. cxd4 e5 14. d5 e4 15. Bxe4 Bh3 16. Re1 Bg4 17. Rb1 Ne5) 11... Bg4 { [%eval -0.42] } 12. Nf4 { [%eval -0.4] } 12... e5 { [%eval -0.05] } 13. dxe5?! { [%eval -0.67] } { Inaccuracy. h3 was best. } (13. h3) 13... Nxe5 { [%eval -0.75] } 14. h3 { [%eval -0.74] } 14... Bf3 { [%eval -0.68] } 15. Bxf3 { [%eval -1.0] } 15... Nxf3+ { [%eval -0.45] } 16. Kg2 { [%eval -0.74] } 16... Ne5 { [%eval -0.83] } 17. e4 { [%eval -0.95] } 17... b5? { [%eval 0.19] } { Mistake. c4 was best. } (17... c4 18. Qxb7) 18. Be3 { [%eval 0.11] } 18... c4 { [%eval -0.34] } 19. Qc2 { [%eval -0.3] } 19... Nd3 { [%eval -0.37] } 20. Nxd3 { [%eval -0.43] } 20... cxd3 { [%eval -0.24] } 21. Qxd3 { [%eval -0.2] } 21... Bxc3 { [%eval -0.08] } 22. Rad1 { [%eval -0.13] } 22... Rac8 { [%eval 0.16] } 23. Qd5 { [%eval 0.15] } 23... Rfe8 { [%eval 0.13] } 24. Qb3 { [%eval 0.15] } 24... Rc4 { [%eval 0.61] } 25. Rd5 { [%eval 0.46] } 25... a6 { [%eval 0.56] } 26. Qxc4 { [%eval 0.32] } 26... bxc4 { [%eval 0.23] } 27. Rxa5 { [%eval 0.36] } 27... Bxa5 { [%eval 0.16] } 28. Kf3 { [%eval 0.16] } { 1/2-1/2 The game is a draw. } 1/2-1/2