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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 K3d4 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 K4d4 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Rb4 win in 5 half-moves
8 Rb6 win in 5 half-moves
9 Rb7 win in 5 half-moves
10 Kb5 win in 9 half-moves
11 Ra3 win in 9 half-moves
12 K3b4 draw
13 K4b4 draw
14 Kb2 draw
15 Kc2 draw
16 K3d3 loss in 2 half-moves
17 K4d3 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves