8 way tie for the lead in Groningen

Leaders after 6 rounds

Nr	Name	Score	Federatie	M/V	Rating	TPR	W-We
1	GM Bluvshtein, Mark	4.5	CAN	M	2587	2575	+0.01
2	GM Andriasian, Zaven	4.5	ARM	M	2585	2628	+0.36
3	GM Bojkov, Dejan	4.5	BUL	M	2542	2618	+0.62
4	GM Rotstein, Arkadij	4.5	GER	M	2538	2645	+0.89
5	GM Prohaszka, Peter	4.5	HUN	M	2536	2667	+1.06
6	IM Nyzhnyk, Illya	4.5	UKR	M	2535	2675	+1.15
7	IM Brandenburg, Daan	4.5	NED	M	2515	2626	+1.00
8	IM Bok, Benjamin	4.5	NED	M	2458	2424	-0.09
9	GM Baklan, Vladimir	4.0	UKR	M	2613	2496	-0.73
10	GM Gupta, Abhijeet	4.0	IND	M	2600	2553	-0.35
11	GM Ernst, Sipke	4.0	NED	M	2590	2560	-0.21
12	GM Werle, Jan	4.0	NED	M	2578	2523	-0.27
13	GM Romanishin, Oleg M	4.0	UKR	M	2534	2477	-0.27
14	IM Van Kampen, Robin	4.0	NED	M	2454	2525	+0.65

Full standings here