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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kc5 loss in 2 half-moves
3 Kc6 loss in 2 half-moves
4 Kd6 loss in 2 half-moves
5 Kf6 loss in 2 half-moves
6 Kg4 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rb4 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Kc4 loss in 1 half-moves
16 Kd4 loss in 1 half-moves
17 Kde4 loss in 1 half-moves
18 Kde5 loss in 1 half-moves
19 Kde6 loss in 1 half-moves
20 Kfe4 loss in 1 half-moves
21 Kfe5 loss in 1 half-moves
22 Kfe6 loss in 1 half-moves
23 Rc4 loss in 1 half-moves
24 Rd4 loss in 1 half-moves
25 Re4 loss in 1 half-moves