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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kd8 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Kg7 win in 3 half-moves
5 Kh7 win in 3 half-moves
6 Kh8 win in 3 half-moves
7 Kef7 draw
8 Kef8 draw
9 Kgf7 draw
10 Kgf8 draw
11 Ra8 draw
12 Rb4 draw
13 Rb7 draw
14 Rc8 draw
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rd8 loss in 2 half-moves