Forwarded from Unity Chess Club
On 1 Rh3? c4+! 2 Kxc4 a2, White’s in zugzwang. For example: 3 h6 (or 3 Kb4 c5+ 4 Kc4 h6!) 3...c5! (both sides have used up their extra pawn moves at the same time) 4 Rg3 (4 Kd3 Kc1 wins) 4...Ke2 5 Rg2+ Kf1 and wins (on the g-file, the rook is too close to the pawn - only two files between them!) So White must lose a move!
Forwarded from Unity Chess Club
1...a2? 2 Rg1+ Ke2 3 Kc2 would be a mistake - White wins; and Black gets nothing out of 1...Kc1 2 Rc3+ Kb1 3 Rd3.
Forwarded from Unity Chess Club
2...Ke2 3 Rg2+ Ke3 4 Rg1 Kf2 5 Rh1=.
Forwarded from Unity Chess Club
3...h6 4 Kb4! c5+ 5 Kc4 is zugzwang
Forwarded from Unity Chess Club
4 h6! (and now it’s Black who’s in zugzwang) 4...Kc2 5 Rc3+ Kb2 5 Rb3+ Kc1 7 Rc3+ Kd1 8 Rh3! Ke2 9 Rh2+ Ke1 10 Rh1+ Ke2 11 Rh2+ Kd1 12 Rh3! =
Unity Chess کانال فارسی
نوبت سفید مات در سه حرکت
1.Qe6! Qf5#با طرح ...fxe6 2.h4 e5 3.Bg5#