MTel Update - Rounds 6-8
Only 2 decisive games at Mtel in rounds 6,7 and 8 combined, but lots of tough games between these great players.
The so-called "Sofia" rules are in operation, meaning that draw offers can only be made, via the arbiter, when there is a threefold repetition, perpetual check or a theoretically drawn position.Â
Of course, under these rules, we tend to see more than the usual number of threefold repetitions! 
In round 6 Shirov (pictured) defeated Ivanchuk when the latter misplayed a tricky endgame. This is now one of the worst tournaments that the popular Ukrainian has played for a very long time. His rating is taking a real hammering on the live list, where he has slipped down to a lowly 30th place.
Any average GM would take a break from such a manic chess schedule (he averages around 100 rated games a year in recent times) to protect their energy and sanity, but Chucky is not an average GM!
Round 7 saw Carlsen win against Dominguez. The Gruenfeld has plenty of devotees among the top players (notably Kamsky and Svidler) and it certainly creates dynamic positions, but such a provocative defense invites a strong response, and Carlsen was merciless in his impressive victory.
All round 8 games were drawn, so the leaderboard now looks like this:
|  Carlsen, Magnus  |  5 |
|  Shirov, Alexei |  5 |
|  Topalov, Veselin |  4½ |
|  Wang Yue |  4 |
|  Dominguez Perez, Leinier |  3½ |
|  Ivanchuk, Vassily |  2 |
Shirov and Carlsen are due to meet in the final round (round 10), in what could be a crucial clash.