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

EGTB: win in 2 half-moves

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