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 Kb4 draw
12 Kc1 draw
13 Kc3 draw
14 Kcb3 draw
15 Kd1 draw
16 Kd2 draw
17 Kd3 draw
18 Ra2 draw
19 Rb5 loss in 1 half-moves