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

EGTB: win in 6 half-moves

# move score
1 K6f7 win in 5 half-moves
2 K6f6 win in 9 half-moves
3 K7f6 win in 9 half-moves
4 K7f7 win in 9 half-moves
5 Ra8 win in 9 half-moves
6 Kf8 win in 13 half-moves
7 K6d6 draw
8 K6d7 draw
9 K7d6 draw
10 K7d7 draw
11 Kd8 draw
12 Ke8 draw
13 Ra1 draw
14 Ra7 draw
15 Rb6 draw
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves