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 Kc4 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Kb5 draw
9 Kc1 draw
10 Kc2 draw
11 Kc3 draw
12 Kd1 draw
13 Kd3 draw
14 Kd5 draw
15 Ke1 draw
16 Ke2 draw
17 Ke3 draw
18 Ra2 draw
19 Ra6 draw
20 Rb5 draw
21 Kc6 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves