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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rf3 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Ka3 draw
6 Ka4 draw
7 Ka5 draw
8 Kb3 draw
9 Kb5 draw
10 Kc3 draw
11 Kc4 draw
12 Kc5 draw
13 Kg2 draw
14 Rb8 draw
15 Rd8 draw
16 Re8 draw
17 Rf2 draw
18 Rf5 draw
19 Rf6 draw
20 Kf1 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Kh1 loss in 2 half-moves
23 Kh2 loss in 2 half-moves
24 Rf1 loss in 1 half-moves
25 Rf7 loss in 1 half-moves
26 Rg8 loss in 1 half-moves
27 Rh8 loss in 1 half-moves