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 Rd7 win in 3 half-moves
4 Kc2 win in 5 half-moves
5 Kc4 win in 5 half-moves
6 Ra4 win in 5 half-moves
7 Ra6 win in 5 half-moves
8 Rb7 win in 9 half-moves
9 Kb5 win in 13 half-moves
10 Kc1 win in 13 half-moves
11 Kc6 draw
12 Kd5 draw
13 Kd6 draw
14 Ke1 draw
15 Ke2 draw
16 Ra3 draw
17 Ra5 draw
18 Ra8 draw
19 Rc7 draw
20 Re7 draw
21 Kd2 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves