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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kd3 win in 1 half-moves
3 Kc6 win in 5 half-moves
4 Kd4 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Rc6 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Kb4 win in 7 half-moves
9 Rb7 win in 7 half-moves
10 Kc5 draw
11 Kc8 draw
12 Kd8 draw
13 Ke6 draw
14 Ke7 draw
15 Ke8 draw
16 Kb5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Kc3 loss in 1 half-moves