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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kb1 win in 3 half-moves
3 Kbb2 win in 3 half-moves
4 Kcb2 win in 3 half-moves
5 Kcc2 win in 3 half-moves
6 Kd1 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Ra2 win in 3 half-moves
9 Ra3 win in 3 half-moves
10 Rb1 win in 17 half-moves
11 Ka4 win in 21 half-moves
12 Ka3 win in 27 half-moves
13 Ka2 draw
14 Kb4 draw
15 Kbc2 draw
16 Kc3 draw
17 Kc4 draw
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves