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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ka2 win in 5 half-moves
6 Rc6 win in 5 half-moves
7 Ra6 win in 7 half-moves
8 Kc7 draw
9 Kd5 draw
10 Kd7 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Rb3 draw
15 Rb4 draw
16 Rb5 draw
17 Rb7 draw
18 Rb8 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves