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 Rf6 win in 1 half-moves
3 Rd8 draw
4 Rf1 draw
5 Rf2 draw
6 Rf7 draw
7 Ka5 loss in 6 half-moves
8 Ra8 loss in 6 half-moves
9 Rb8 loss in 4 half-moves
10 Rc8 loss in 4 half-moves
11 Ka4 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Rf3 loss in 1 half-moves
21 Rf5 loss in 1 half-moves
22 Rg8 loss in 1 half-moves