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