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

EGTB: win in 6 half-moves

# move score
1 Ra6 win in 5 half-moves
2 Ka7 win in 9 half-moves
3 Kb7 win in 9 half-moves
4 Kd4 win in 9 half-moves
5 Ka5 draw
6 Ka6 draw
7 Kb4 draw
8 Kbb5 draw
9 Rb4 draw
10 Kb3 loss in 2 half-moves
11 Kbc5 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kcb5 loss in 2 half-moves
16 Kcc5 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves