| 1.c6b7 | 1...g2h1 | c6b7 prevents 1...a21: 1...h21, 2.c1b2-ha1x, 3.b78-ac2x, 4.ba8+ or
1... h54, 2.b78king-h43 (2...h4g3, 3.bd8-g3f2 [3...g2h1, 4.d81+ or 3...h21, 4.f12-ge2x, 5.c1b2+] 4.f13x-g2f1, 5.df8-f14x, 6.f83x!-h21, 7.c1b2-ha1x, 8.f3b7-ac2x, 9.b7a8+) 3.bd8-h31king (3... g2h1, 4.f1g2-h2f2x, 5.c1b2-ha1x, 6.db8-ac2x, 7.ba8+) 4.d81-he1x, 5.d1h8x-g2h1king 6.b1c2-ha1x, 7.hb8-ac2x, 8.ba8+ |