1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1c4  3... f8c5  4. d2d3  4... d7d6  5. c2c3  5... c5b6  6. e1g1  6... g8f6  7. a2a4  7... a7a5 The combination of the moves a7-a5 and Bc5-b6 does not seem logical, but it took Sindarov by surprise, and he spent a bit more than half an hour on the clock for his next move. 8. c1e3 Now White reaches the position above, but with an extra tempo (see move 3). 8... b6e3 