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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Rb4 win in 5 half-moves
5 K6b5 draw
6 K6c5 draw
7 K6d5 draw
8 Kb7 draw
9 Kc7 draw
10 Kd4 draw
11 Kd6 draw
12 Kd7 draw
13 Ra1 draw
14 Ra5 draw
15 Ra6 draw
16 Ra8 draw
17 K4b5 loss in 2 half-moves
18 K4c5 loss in 2 half-moves
19 K4d5 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves