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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Kc3 draw
3 Kc4 draw
4 Kd3 draw
5 Kde3 draw
6 Kde4 draw
7 Kf3 draw
8 Rb1 draw
9 Rd1 draw
10 Rf2 draw
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kde5 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kfe3 loss in 2 half-moves
16 Kfe4 loss in 2 half-moves
17 Kfe5 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves