Find the right plan Chess tactic, Puzzle Solving Black to move. How should Black proceed? Chess Daily News from Susan Polgar
1…. Qc4 (with double threat of Qxh4# & Qxf1)
2.Rxf2 (don’t see any better move for white) Qxh4+
3.Kg1 Rc1+
3.Rf1 Qd4+
4.Kh2 Rxf1 and black can escape the perpetual check.
Qc5!
Too good.
1. … ♛c4, threatening
2. … ♛xh4#
2. ♖xf2 ♜c1+
(3. ♖f1 ♜xf1+)
4. ♔h2 ♛xh4#
Ein Steppenwolf
2. ♖xf2 ♜c1+
The move 2. … ♜c1+ is impossible.