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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Rc1 win in 3 half-moves
3 Kba5 win in 5 half-moves
4 Kbb4 win in 5 half-moves
5 Kc4 win in 5 half-moves
6 Rb1 win in 5 half-moves
7 Rd1 win in 7 half-moves
8 Re1 win in 7 half-moves
9 Rg1 win in 7 half-moves
10 Rh1 win in 7 half-moves
11 Ra3 draw
12 Rf1 draw
13 Ka6 loss in 2 half-moves
14 Kaa5 loss in 2 half-moves
15 Kab4 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ka3 loss in 1 half-moves