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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 K3d2 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Kd4 win in 5 half-moves
9 Ra1 win in 11 half-moves
10 Rb3 win in 11 half-moves
11 K3b2 draw
12 K3c2 draw
13 K1b2 loss in 2 half-moves
14 K1c2 loss in 2 half-moves
15 K1d2 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves