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

EGTB: win in 6 half-moves

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