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

EGTB: win in 40 half-moves

# move score
1 Ka6 win in 39 half-moves
2 Ra6 win in 39 half-moves
3 Kab7 win in 41 half-moves
4 Ka8 win in 43 half-moves
5 Kb8 win in 43 half-moves
6 Rb7 win in 45 half-moves
7 Rb1 win in 49 half-moves
8 Rb8 win in 49 half-moves
9 Rb2 win in 53 half-moves
10 Rb3 draw
11 Kb5 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kcb7 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves