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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd5 draw
6 Kd7 draw
7 Kde6 draw
8 Kde7 draw
9 Ke5 draw
10 Ke8 draw
11 Kf6 draw
12 Kf8 draw
13 Kfe6 draw
14 Kfe7 draw
15 Kg6 draw
16 Kg7 draw
17 Kg8 draw
18 Ra4 draw
19 Rg4 draw
20 Rh2 draw
21 Rh3 draw
22 Rb4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rh8 loss in 2 half-moves