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

EGTB: win in 4 half-moves

# move score
1 K3b4 win in 3 half-moves
2 K5b4 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 K3c4 win in 7 half-moves
7 K3d4 win in 7 half-moves
8 Kb2 win in 7 half-moves
9 Kc2 win in 7 half-moves
10 Kd2 win in 7 half-moves
11 Ra2 win in 7 half-moves
12 Kb6 win in 11 half-moves
13 K5c4 draw
14 K5d4 draw
15 Kc6 draw
16 Kd3 draw
17 Kd5 draw
18 Kd6 draw
19 Ra1 draw
20 Ra4 draw
21 Ra5 draw
22 Ra8 draw
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves