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 Rb4 win in 3 half-moves
5 Kd3 win in 7 half-moves
6 Kdd5 win in 7 half-moves
7 Ra3 win in 7 half-moves
8 Kc6 win in 9 half-moves
9 Rc4 win in 9 half-moves
10 Ke4 win in 15 half-moves
11 Kc3 draw
12 Kcc4 draw
13 Kcd5 draw
14 Kd6 draw
15 Kdc4 draw
16 Ke3 draw
17 Ke5 draw
18 Ra1 draw
19 Ra2 draw
20 Ra5 draw
21 Ra8 draw
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves