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

EGTB: win in 8 half-moves

# move score
1 K4b4 win in 7 half-moves
2 K5b4 win in 7 half-moves
3 Rb4 win in 7 half-moves
4 Ra5 win in 9 half-moves
5 K5b5 draw
6 Kb6 draw
7 Kc6 draw
8 Kd6 draw
9 Ra7 draw
10 K4b5 loss in 2 half-moves
11 K4d4 loss in 2 half-moves
12 K4d5 loss in 2 half-moves
13 K5d4 loss in 2 half-moves
14 K5d5 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves