Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ka8 draw
3 Kc8 draw
4 Kg1 draw
5 Kg2 draw
6 Kh2 draw
7 Ra4 draw
8 Rd2 draw
9 Rd3 draw
10 Rd5 draw
11 Rd6 draw
12 Rd7 draw
13 Rd8 draw
14 Re4 draw
15 Rf4 draw
16 Rg4 draw
17 Ka7 loss in 2 half-moves
18 Kb7 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Rb4 loss in 1 half-moves
21 Rc4 loss in 1 half-moves
22 Rd1 loss in 1 half-moves