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 K3d3 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Kb4 win in 5 half-moves
9 Kc4 win in 5 half-moves
10 Ra2 win in 5 half-moves
11 K3b3 draw
12 Rb3 draw
13 K2b3 loss in 2 half-moves
14 K2d2 loss in 2 half-moves
15 K2d3 loss in 2 half-moves
16 Kb1 loss in 2 half-moves
17 Kc1 loss in 2 half-moves
18 Kd1 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves