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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rf7 win in 5 half-moves
4 Rf8 win in 7 half-moves
5 Ra1 win in 9 half-moves
6 Ka4 draw
7 Ka5 draw
8 Ka6 draw
9 Kb4 draw
10 Kb6 draw
11 Kb7 draw
12 Kb8 draw
13 Kc4 draw
14 Kc5 draw
15 Kc6 draw
16 Kc7 draw
17 Kd8 draw
18 Rd1 draw
19 Re1 draw
20 Rf2 draw
21 Rf3 draw
22 Kd7 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves