- Kurnosov sole leader at Aeroflot

Round 4 top board matchups:

Table	White	Flags	Score	Fed.	Rating	Black	Flags	Score	Fed.	Rating
1	GM Moiseenko, Alexander		2.5	UKR	2676	GM Kurnosov, Igor		3.0	RUS	2602
2	GM Mamedyarov, Shakhriyar		2.5	AZE	2724	GM Tomashevsky, Evgeny		2.5	RUS	2664
3	GM Naiditsch, Arkadij		2.0	GER	2693	GM Grachev, Boris		2.5	RUS	2655
4	GM Bacrot, Etienne		2.0	FRA	2722	GM Lysyj, Igor		2.0	RUS	2620
5	GM Potkin, Vladimir		2.0	RUS	2613	GM Vitiugov, Nikita		2.0	RUS	2687
6	GM Sargissian, Gabriel		2.0	ARM	2677	GM Ehlvest, Jaan		2.0	USA	2595
7	GM Smirin, Ilia		2.0	ISR	2647	GM Smirnov, Pavel		2.0	RUS	2579
8	GM Zhou, Jianchao		2.0	CHN	2612	GM Aleksandrov, Aleksej		2.0	BLR	2636
9	GM Zvjaginsev, Vadim		2.0	RUS	2636	GM Zhigalko, Andrey		2.0	BLR	2572
10	GM Romanov, Evgeny		2.0	RUS	2576	GM Riazantsev, Alexander		2.0	RUS	2634
11	GM Kazhgaleyev, Murtas		2.0	KAZ	2630	GM Dziuba, Marcin		2.0	POL	2556
12	GM Grigoriants, Sergey		2.0	RUS	2565	GM So, Wesley	j	2.0	PHI	2627
13	GM Safarli, Eltaj	j	2.0	AZE	2564	GM Landa, Konstantin		2.0	RUS	2626
14	IM Ponkratov, Pavel		2.0	RUS	2557	GM Petrosian, Tigran L.		2.0	ARM	2623
15	GM Amonatov, Farrukh		1.5	TJK	2647	GM Melkumyan, Hrant		2.0	ARM	2519

Chess Daily News from Susan Polgar

Kurnosov sole leader at Aeroflot