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

EGTB: win in 4 half-moves

# move score
1 K6e7 win in 3 half-moves
2 K6g6 win in 3 half-moves
3 K6g7 win in 3 half-moves
4 K7g6 win in 3 half-moves
5 K7g7 win in 3 half-moves
6 Kg8 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 K6e6 draw
9 K7e6 draw
10 K7e7 draw
11 Ke8 draw
12 Kf8 draw
13 Ra6 draw
14 Rb1 draw
15 Rb7 draw
16 Rc6 draw
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kg5 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves