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 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Ke4 draw
6 Ra1 draw
7 Re2 draw
8 Rg1 draw
9 Rh1 draw
10 Ka4 loss in 2 half-moves
11 Ka6 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Kd2 loss in 1 half-moves
20 Ke2 loss in 1 half-moves
21 Kf2 loss in 1 half-moves