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 Ke4 draw
4 Ke5 draw
5 Rb4 draw
6 Re4 draw
7 Rg4 draw
8 Rh5 draw
9 Rh6 draw
10 Rh8 loss in 10 half-moves
11 Kc6 loss in 6 half-moves
12 Kd6 loss in 6 half-moves
13 Kc4 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh7 loss in 1 half-moves