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 Kc6 win in 3 half-moves
4 Rb2 win in 7 half-moves
5 Kc2 draw
6 Kd1 draw
7 Kd2 draw
8 Ke6 draw
9 Ra6 draw
10 Rb1 draw
11 Rb3 draw
12 Rb4 draw
13 Rb8 draw
14 Rc6 draw
15 Kc5 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves