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 Ka3 draw
3 Ka4 draw
4 Kb4 draw
5 Kc3 draw
6 Kc4 draw
7 Re4 draw
8 Rg4 draw
9 Rh2 draw
10 Rh3 draw
11 Ka2 loss in 4 half-moves
12 Kb2 loss in 4 half-moves
13 Kc2 loss in 4 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rh1 loss in 1 half-moves