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

EGTB: win in 6 half-moves

# move score
1 Ka5 win in 5 half-moves
2 Ka7 win in 7 half-moves
3 Kab5 draw
4 Kab7 draw
5 Rb1 draw
6 Rb2 draw
7 Rb3 draw
8 Rb4 draw
9 Rb5 draw
10 Kc5 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kcb5 loss in 2 half-moves
13 Kcb7 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves