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

EGTB: win in 4 half-moves

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