1. e2e4  1... c7c6  2. d2d4  2... d7d5  3. e4e5  3... c8f5  4. b1c3  4... e7e6  5. g2g4  5... f5g6  6. g1e2  6... c6c5  7. h2h4  7... h7h5  Grischuk was in must-win situation and the opening definitely suited him. 8. e2f4  8... g6h7  9. f4h5  9... b8c6  10. d4c5  10... f8c5 