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 Kb3 draw
3 Rb4 draw
4 Re4 draw
5 Rg4 draw
6 Rh2 draw
7 Rh3 draw
8 Ka2 loss in 6 half-moves
9 Kb2 loss in 6 half-moves
10 Rh8 loss in 4 half-moves
11 Ka4 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh1 loss in 1 half-moves