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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka2 draw
8 Ka4 draw
9 Kab3 draw
10 Kb1 draw
11 Kc1 draw
12 Kc3 draw
13 Kcb3 draw
14 Kd1 draw
15 Ra2 draw
16 Kb4 loss in 1 half-moves
17 Kd2 loss in 1 half-moves
18 Kd3 loss in 1 half-moves
19 Rb5 loss in 1 half-moves