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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 K7d7 win in 3 half-moves
3 K7d8 win in 3 half-moves
4 K8d7 win in 3 half-moves
5 K8d8 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rb2 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rb7 win in 3 half-moves
11 K8b7 win in 5 half-moves
12 Kb6 win in 5 half-moves
13 Kc6 win in 5 half-moves
14 Ra8 win in 5 half-moves
15 K7b7 draw
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves