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

EGTB: win in 4 half-moves

# move score
1 K6b7 win in 3 half-moves
2 K7b6 win in 3 half-moves
3 K7b7 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kb8 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 K6d6 win in 5 half-moves
8 K6d7 win in 5 half-moves
9 K7d6 win in 5 half-moves
10 K7d7 win in 5 half-moves
11 Kc5 win in 5 half-moves
12 Kc8 win in 5 half-moves
13 Kd5 win in 5 half-moves
14 Kd8 win in 5 half-moves
15 Ra8 win in 5 half-moves
16 Ra2 win in 7 half-moves
17 Ra3 win in 7 half-moves
18 K6b6 draw
19 Ra1 draw
20 Ra6 draw
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves