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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kdc1 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Kcd2 draw
6 Kdd2 draw
7 Ke1 draw
8 Ra2 draw
9 Kb1 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kcc1 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves