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 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Ka1 draw
8 Ka3 draw
9 Kab2 draw
10 Kb1 draw
11 Kb4 draw
12 Kc2 draw
13 Kc4 draw
14 Kcb2 draw
15 Kd2 draw
16 Kd3 draw
17 Kd4 draw
18 Ra3 draw
19 Rb8 loss in 1 half-moves