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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Ra1 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 K7b8 draw
8 K8b8 draw
9 Rc1 draw
10 Rd5 draw
11 Rd7 draw
12 Rh1 draw
13 K7b7 loss in 2 half-moves
14 K8b7 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves