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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 K5b5 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 K6b5 win in 9 half-moves
5 Ra6 win in 11 half-moves
6 K6b6 draw
7 Kb7 draw
8 Kc7 draw
9 Kd7 draw
10 Ra1 draw
11 Ra2 draw
12 Ra8 draw
13 K5b6 loss in 2 half-moves
14 K5d5 loss in 2 half-moves
15 K5d6 loss in 2 half-moves
16 K6d5 loss in 2 half-moves
17 K6d6 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves