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

EGTB: win in 2 half-moves

# move score
1 Kc8 win in 1 half-moves
2 Rb7 win in 7 half-moves
3 Kc7 draw
4 Kde8 draw
5 Kee8 draw
6 Kf7 draw
7 Kf8 draw
8 Ra1 draw
9 Ra2 draw
10 Ra8 draw
11 Rc7 draw
12 Kd6 loss in 2 half-moves
13 Kdd7 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ked7 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves