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 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Kf5 win in 5 half-moves
8 Kf6 win in 5 half-moves
9 Kcd4 draw
10 Kcd5 draw
11 Kcd6 draw
12 Ked4 draw
13 Ked5 draw
14 Ked6 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Ra6 draw
19 Ra8 draw
20 Rc7 draw
21 Rd7 draw
22 Re7 draw
23 Rh7 draw
24 Kc4 loss in 2 half-moves
25 Ke4 loss in 2 half-moves
26 Kf4 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Ra2 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves