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

EGTB: win in 10 half-moves

# move score
1 Kc5 win in 9 half-moves
2 Ke7 win in 9 half-moves
3 Kf7 win in 13 half-moves
4 Kg8 win in 13 half-moves
5 Kb3 draw
6 Ke8 draw
7 Kg7 draw
8 Rc5 draw
9 Rc6 draw
10 Rc7 draw
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves