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

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Kb2 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Rf3 win in 5 half-moves
6 Kb1 draw
7 Kd2 draw
8 Kd4 draw
9 Ke4 draw
10 Kf2 draw
11 Kf3 draw
12 Kf4 draw
13 Rc8 draw
14 Rd8 draw
15 Re8 draw
16 Rf1 draw
17 Rf4 draw
18 Rg8 draw
19 Rh8 draw
20 Kd3 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves