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

EGTB: win in 44 half-moves

# move score
1 Kb6 win in 43 half-moves
2 Kab7 win in 45 half-moves
3 Ra8 win in 49 half-moves
4 Kcb7 win in 55 half-moves
5 Rb2 draw
6 Rb3 draw
7 Rb4 draw
8 Ka6 loss in 2 half-moves
9 Ka8 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves