Po pierwszym kole grupy "B" w FIDE Grand Prix w Berlinie prowadzi Radek Wojtaszek

W dzisiejszej partii grający czarnymi Radosław Wojtaszek znowu przeważał, ale w końcu "tylko" zremisował z Fedosiejewem. W efekcie po pierwszym kole w grupie "B" Polak prowadzi.

Czas na rewanże.

M	Zawodnik	1	2	3	4	R	Pkt.
1	GM Wojtaszek, Radoslaw (2686)		1	½	½	3	2
2	GM Rapport, Richard (2763)	0		1	½	3	1½
3	GM Fedoseev, Vladimir (2704)	½	0		1	3	1½
4	GM Oparin, Grigoriy (2681)	½	½	0		3	1

 

ChessBase

Fedoseev, Vladimir2704–Wojtaszek, Radoslaw2686½–½B23FIDE Grand Prix-I Pool-B 20223.4Berlin06.02.2022TA

[%evp 9,80,0,10,0,0,0,29,31,26,0,1,-18,-6,-12,14,4,14,19,26,29,37,-24,-18,-66, -51,-44,-36,-75,-67,-75,-69,-66,-49,-44,-4,-21,-34,-19,-25,-72,-66,-67,-70,-70, -68,-69,-72,-71,-70,-64,-52,-55,-53,-52,-53,-46,-49,-50,-51,-68,-68,-68,-59, -66,-54,-54,-40,-40,-40,-40,-40,-40,-13] 1.e4 c5 2.c3 d6 3.d4 cxd4 4.xd4 c6 5.d2 g6 6.b3 B23: Closed Sicilian: Lines without g3. h6 7.f4 f5 8.b2 White has an edge. f6 9.0-0-0 f8 10.g3

fxe4N Predecessor: 10...a5 11.b1 fxe4 12.h3 f5 13.e2 0-0-0 14.g4 xg4 15.xg4 d5 16.h3 g7 17.xd5 xb2 18.xe7+ xe7 19.xb2 0-1 (22) Baglan,E (2359)-Savchenko,B (2552) Lichess.org INT 2021 11.g2 a5 11...g4!? 12.ge2 d5= 12.xe4 xd2+ 13.xd2 g4 14.e4 Prevents Nf2. And now Nf3 would win. f5 Hoping for ...Bxe4. 14...e3 15.xd6+! 15.d2 xg2 16.xg2 f5 15...exd6 16.e1± 15.d2 15.h3 15...0-0-0= Don't do 15...e3

16.xd6+! 16.e2 xg2 17.xd6+ d7 16...exd6 17.e2 16.e2 16.f3= 16...e3 17.f3 d5 18.4c3 d4 19.d1 xd1 20.hxd1 e5 21.h3 exf4 21...xh3? 22.h1+- 22.gxf4 d3 23.cxd3 b4 24.g4 24.e4= deserves consideration. 24...xg4 Much worse is 24...xa2+?! 25.b1 b4 26.e5= 25.hxg4 Black must now prevent g5. xf4 26.g7 xg7 27.xf4 aiming for Ne6. h6! 28.e6 xd2+ 29.xd2 Black is slightly better. xd3 Endgame KRN-KRN 30.h2 d6 31.f8 h5 32.gxh5 gxh5 33.xh5 xa2+ 34.b1 b4 35.h7 d3 36.b2 b6 37.f6 b7 38.h7+ a6 39.e4 c6 40.h6 b7 Weighted Error Value: White=0.11 (very precise) /Black=0.05 (flawless) ½–½

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