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