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 K2f2 draw
3 K3d3 draw
4 K3f2 draw
5 K3f3 draw
6 Ke4 draw
7 Kf4 draw
8 Rd1 draw
9 Rf1 draw
10 Rg1 draw
11 Rh1 draw
12 K2d3 loss in 2 half-moves
13 K2f3 loss in 2 half-moves
14 Kd1 loss in 2 half-moves
15 Kf1 loss in 2 half-moves
16 K2d2 loss in 1 half-moves
17 K3d2 loss in 1 half-moves
18 Kd4 loss in 1 half-moves
19 Ra1 loss in 1 half-moves
20 Rc1 loss in 1 half-moves