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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rc1 win in 5 half-moves
3 Ka5 win in 9 half-moves
4 Kab7 win in 9 half-moves
5 Kb5 win in 9 half-moves
6 Kbb7 win in 9 half-moves
7 Kc7 win in 9 half-moves
8 Ra2 win in 9 half-moves
9 Rb1 win in 9 half-moves
10 Kaa7 win in 11 half-moves
11 Kb6 win in 11 half-moves
12 Kc8 win in 11 half-moves
13 Ka8 win in 13 half-moves
14 Kba7 win in 15 half-moves
15 Rd1 draw
16 Rh1 draw
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves