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

EGTB: win in 4 half-moves

# move score
1 K6f7 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 K6f6 win in 5 half-moves
4 K7f6 win in 5 half-moves
5 K7f7 win in 5 half-moves
6 Kf8 win in 5 half-moves
7 K6d6 draw
8 K7d6 draw
9 K7d7 draw
10 Kd8 draw
11 Ke8 draw
12 Ra4 draw
13 Ra7 draw
14 Rb6 draw
15 Rc6 draw
16 K6d7 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kf5 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
23 Ra5 loss in 2 half-moves
24 Ra8 loss in 2 half-moves