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

EGTB: win in 4 half-moves

# move score
1 K3b3 win in 3 half-moves
2 K3b4 win in 3 half-moves
3 K3d4 win in 3 half-moves
4 K4b3 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Ra2 win in 3 half-moves
9 Ra5 win in 3 half-moves
10 Rb3 win in 3 half-moves
11 K3d3 draw
12 K4b4 draw
13 K4d3 draw
14 K4d4 draw
15 Kc2 draw
16 Kc5 draw
17 Kd5 draw
18 Ra1 draw
19 Ra4 draw
20 Ra6 draw
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves