1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. g2g3  3... d7d5  4. f1g2 A good opening choice. The dry Catalan can fight the immense creativity of the Polish GM. 4... f8e7  5. g1f3  5... e8g8  6. e1g1  6... d5c4  7. d1a4  7... c7c6  8. a4c4  8... b7b5  9. c4b3  9... c8b7  10. f1d1  10... b8d7  11. f3e5  11... d7e5  12. d4e5  12... f6d7  13. c1f4 