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 Kc4 draw
3 Kc5 draw
4 Kc6 draw
5 Kd4 draw
6 Kd7 draw
7 Kd8 draw
8 Kdd6 draw
9 Kde6 draw
10 Ke4 draw
11 Ke5 draw
12 Ke8 draw
13 Ked6 draw
14 Kee6 draw
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Rg4 draw
19 Rh2 draw
20 Rh3 draw
21 Ra4 loss in 2 half-moves
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