[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "8"] [White "Bronstein, David I"] [Black "Boleslavsky, Isaak"] [Result "1/2-1/2"] [Variant "Standard"] [ECO "E22"] [Opening "Nimzo-Indian Defense: Spielmann Variation"] [Annotator "https://lichess.org/@/capipagua"] [Source "https://lichess.org/study/bOwcgrtu/7FVGZhb5"] [Orientation "white"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.34] } 2... e6 { [%eval 0.23] } 3. Nc3 { [%eval 0.05] } 3... Bb4 { [%eval 0.25] } 4. Qb3 { [%eval 0.0] } 4... c5 { [%eval 0.0] } 5. dxc5 { [%eval 0.0] } 5... Na6 { [%eval 0.37] } 6. Nf3?! { [%eval -0.37] } { Inaccuracy. a3 was best. } (6. a3 Qa5 7. Bd2 Bxc3 8. Bxc3 Nxc5 9. Qd1 Qc7 10. Bxf6 gxf6) 6... O-O { [%eval -0.13] } 7. Bg5?! { [%eval -0.87] } { Inaccuracy. a3 was best. } (7. a3 Bxc3+ 8. Qxc3 Nxc5 9. e3 b6 10. b4 Nce4 11. Qd4 Qe7) 7... Bxc5? { [%eval 0.57] } { Mistake. Qa5 was best. } (7... Qa5 8. Bd2 Nxc5 9. Qc2 b5 10. cxb5 Bb7 11. a3 Rfc8 12. Qd1) 8. e3 { [%eval 0.21] } 8... b6 { [%eval 0.33] } 9. Be2 { [%eval 0.14] } 9... Bb7 { [%eval 0.26] } 10. O-O { [%eval 0.24] } 10... Be7 { [%eval 0.41] } 11. Rfd1 { [%eval 0.29] } 11... Nc5 { [%eval 0.2] } 12. Qc2 { [%eval 0.05] } 12... Nfe4 { [%eval 0.23] } 13. Bxe7 { [%eval 0.23] } 13... Qxe7 { [%eval 0.18] } 14. Nxe4 { [%eval 0.13] } 14... Nxe4 { [%eval 0.17] } 15. Nd4 { [%eval 0.31] } 15... d5 { [%eval 0.24] } 16. cxd5 { [%eval 0.22] } 16... Bxd5 { [%eval 0.39] } 17. f3 { [%eval -0.05] } 17... Rfc8 { [%eval 0.0] } 18. Qa4 { [%eval 0.16] } 18... Nc5 { [%eval 0.0] } 19. Qa3 { [%eval 0.0] } 19... Bb7 { [%eval 0.25] } 20. Bf1 { [%eval -0.2] } 20... h6 { [%eval 0.0] } 21. b4 { [%eval 0.0] } { 1/2-1/2 The game is a draw. } 1/2-1/2