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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Ra2 win in 3 half-moves
3 Kaa4 win in 5 half-moves
4 Rb1 win in 5 half-moves
5 Kba4 win in 7 half-moves
6 Kbb4 win in 7 half-moves
7 Kc4 win in 7 half-moves
8 Ka5 win in 9 half-moves
9 Kc5 win in 9 half-moves
10 Rh1 draw
11 Ka6 loss in 2 half-moves
12 Kab4 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 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