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 