| 1 | a34 | |
On 1. c1d2-e3c7x white can immediately capture and promote on e9 or i9,
but black's capture 2 ...i5g3x threatens to capture the king if it is on e9, while if
white promotes on i9, then 3. i95 fails on either 3 ...fe5 or 3 ...f43. Meanwhile black
threatens promotion after fe2. |