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

EGTB: win in 36 half-moves

# move score
1 Ra1 win in 35 half-moves
2 Kc5 draw
3 Kd1 draw
4 Kd2 draw
5 Ke2 draw
6 Kf1 draw
7 Ra7 draw
8 Ka4 loss in 2 half-moves
9 Ka6 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves