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

EGTB: win in 2 half-moves

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