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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Kd7 win in 15 half-moves
3 Ra8 win in 15 half-moves
4 Kc7 win in 17 half-moves
5 Kb7 win in 19 half-moves
6 Kb8 draw
7 Kd8 draw
8 Rab4 draw
9 Rac4 draw
10 Rd6 draw
11 Rd8 draw
12 Rdb4 draw
13 Rdc4 draw
14 Re4 draw
15 Rf4 draw
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves