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