Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Ka5 draw
5 Ka6 draw
6 Kb6 draw
7 Kc5 draw
8 Kc6 draw
9 Rb8 draw
10 Rd8 draw
11 Re8 draw
12 Rf3 draw
13 Rf4 draw
14 Rf7 draw
15 Rg8 draw
16 Rh8 draw
17 Ka4 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves