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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 K1c2 win in 3 half-moves
3 K1d2 win in 3 half-moves
4 K3b2 win in 3 half-moves
5 K3c2 win in 3 half-moves
6 K3d2 win in 3 half-moves
7 Kb1 win in 3 half-moves
8 Kc4 win in 3 half-moves
9 Kd1 win in 3 half-moves
10 Kd3 win in 3 half-moves
11 Rb2 win in 3 half-moves
12 Kb4 win in 5 half-moves
13 Kd4 win in 5 half-moves
14 Rb1 win in 5 half-moves
15 Rb8 win in 5 half-moves
16 K1b2 draw
17 Ra3 draw
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves