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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ke4 draw
3 Kf4 draw
4 Kg3 draw
5 Kg4 draw
6 Ra1 draw
7 Rc1 draw
8 Re1 draw
9 Rg1 draw
10 Rh1 draw
11 Kb6 loss in 1 half-moves
12 Kb7 loss in 1 half-moves
13 Kb8 loss in 1 half-moves
14 Kc6 loss in 1 half-moves
15 Kc8 loss in 1 half-moves
16 Kd6 loss in 1 half-moves
17 Kd7 loss in 1 half-moves
18 Kd8 loss in 1 half-moves
19 Ke2 loss in 1 half-moves
20 Ke3 loss in 1 half-moves
21 Kf2 loss in 1 half-moves
22 Kg2 loss in 1 half-moves
23 Rd1 loss in 1 half-moves
24 Rf2 loss in 1 half-moves