White to move. How should White proceed?
Alatortsev, Vladimir – Kan, Ilia Abramovich (Moscow 1949), presented by Andreas
5rk1/7p/p1N5/3pNp2/2bPnqpQ/P7/1P3PPP/4R1K1 w – f6 0 33
Chess Daily News from Susan Polgar
Tuesday chess tactic
1. Ne7+ Kg7 (if Kg8 then Ne7-g6+!)
2. Ne7-g6! hxg6 (if Qxf2+ then white wins the exchange)
3. Qe7+ Kg8
4. Qxf8+ Kxf8
5. Nxg6+ white wins the exchange
1. (if Kh8)
1.Ne7+ Kg7
[1…Kh8 2.N5g6++- (or 2.N7g6++-) ]
2.N7g6 hxg6
[2…Qd2 3.Qe7+ +- ; 2…Qxf2+ 3.Qxf2 Nxf2 4.Nxf8 White wins a piece.]
3.Qe7+ Kg8
[3…Kh6 4.Qxf8+ Kh5 5.Qh8+ Qh6 6.Qxh6+ Kxh6 7.Nxc4 dxc4+-]
4.Qxf8+ Kxf8 5.Nxg6+ Kf7 6.Nxf4