1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... a7a6  4. b5a4  4... f7f5 Viktor Korchnoi used this delayed version of the Schliemann in one of his match games against Anatoly  Karpov. Back then it had a reputation as a dubious line, suitable for one  game only. This assessment will be hardly changed by this game, it seems. 5. d2d4  5... e5d4  6. e4e5  6... b7b5  7. a4b3  7... c8b7  8. e1g1  8... c6a5  9. f3d4  9... c7c5 So far, Tari was blitzing, while Duda was cautiously checking  his moves. On his next choice, the Polish GM spent more than 40 minutes. 10. d4f5 Kramnik predicted that this will be White's choice. 10... c5c4  11. b1c3 Three seconds were spent on this novelty. Duda  speeds up his development, hoping to get to the enemy king while it's  still in the center. 11... d8b6 Time for Tari to think. This is his best choice. The queen is out, ready to attack, and Black may castle long if needed. 12. c3d5  12... b7d5 The first long thought by Tari and a mistake at once. 13. d1d5  13... b6c6 