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

EGTB: win in 4 half-moves

# move score
1 K5b6 win in 3 half-moves
2 K6b6 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Ra4 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 K5d5 win in 5 half-moves
7 K5d6 win in 5 half-moves
8 Kd4 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Ra2 win in 9 half-moves
11 Ra3 win in 9 half-moves
12 K5b5 draw
13 Kc4 draw
14 Ra1 draw
15 K6b5 loss in 2 half-moves
16 K6d5 loss in 2 half-moves
17 K6d6 loss in 2 half-moves
18 Kb7 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves