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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Rd5 win in 3 half-moves
5 Ra5 win in 5 half-moves
6 Rc5 win in 5 half-moves
7 Rh7 win in 7 half-moves
8 Kab5 draw
9 Kab6 draw
10 Kab7 draw
11 Kcb5 draw
12 Kcb6 draw
13 Kcb7 draw
14 Kd5 draw
15 Kd7 draw
16 Rb5 draw
17 Rh3 draw
18 Rh4 draw
19 Rh6 draw
20 Rh8 draw
21 Ka5 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves