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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kde7 draw
5 Kde8 draw
6 Kfe7 draw
7 Kfe8 draw
8 Kg7 draw
9 Kg8 draw
10 Ra8 draw
11 Rb2 draw
12 Rb7 draw
13 Kd7 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves