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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ka5 draw
3 Kb6 draw
4 Ra4 draw
5 Rb4 draw
6 Rd4 draw
7 Rf4 draw
8 Rh6 draw
9 Rh7 draw
10 Rh8 draw
11 Kb7 loss in 8 half-moves
12 Rh2 loss in 6 half-moves
13 Rh5 loss in 6 half-moves
14 Ka7 loss in 4 half-moves
15 Kb5 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Re4 loss in 1 half-moves
19 Rh1 loss in 1 half-moves