The action heats up at the Canadian Open in Ottawa

Here are the top pairings for round 4 at the Canadian Open Championship:

1 GM Xiangzhi Bu – GM Nigel D. Short
2 GM Vadim Milov – GM David Howell
3 GM Kamil Miton – GM Sipke Ernst
4 GM Sergey Tiviakov – GM Valeriy Aveskulov
5 GM Mark Bluvshtein – GM Victor Mikhalevski
6 GM Suat Atalik – GM Alex Yermolinsky
7 GM Hoang Thong Tu – GM Chanda Sandipan
8 GM Anton Shomoev – GM Bator Sambuev
9 GM Andrey V Rychagov – Nikolay Noritsyn
10 GM Abhijit Kunte – Liam Henry

Here is the official event blog: www.canchess.blogspot.com and here is the pairing page: http://www.islandnet.com/~jberry/cycc/4rO.htm