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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ra3 win in 7 half-moves
3 Ra6 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Ka2 draw
6 Ka3 draw
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Ka7 draw
11 Kb2 draw
12 Kb4 draw
13 Kb5 draw
14 Kb7 draw
15 Kc6 draw
16 Kc7 draw
17 Ra5 draw
18 Rb1 draw
19 Rc1 draw
20 Rd1 draw
21 Rf1 draw
22 Rg1 draw
23 Kc2 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Kc4 loss in 2 half-moves
26 Kc5 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves