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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rc7 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Ka4 win in 5 half-moves
10 Kc6 win in 5 half-moves
11 Ra2 win in 5 half-moves
12 Ra4 win in 5 half-moves
13 Ra5 win in 5 half-moves
14 Kc2 win in 9 half-moves
15 Kc4 win in 9 half-moves
16 Kc1 win in 11 half-moves
17 Ka6 win in 13 half-moves
18 Kc5 win in 13 half-moves
19 Kd1 win in 13 half-moves
20 Ka5 draw
21 Ra8 draw
22 Re7 draw
23 Rf7 draw
24 Ke1 loss in 2 half-moves
25 Ke2 loss in 2 half-moves
26 Ke3 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Ra3 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves