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 draw
3 Kbb2 draw
4 Kbc3 draw
5 Kc1 draw
6 Kc4 draw
7 Kcb2 draw
8 Kcc3 draw
9 Kd1 draw
10 Kd3 draw
11 Ra1 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Ka3 loss in 1 half-moves
16 Ka4 loss in 1 half-moves
17 Kb4 loss in 1 half-moves
18 Kd2 loss in 1 half-moves
19 Ra6 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rb2 loss in 1 half-moves