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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ke3 win in 5 half-moves
3 Rf2 win in 5 half-moves
4 Kb2 draw
5 Kb3 draw
6 Kc2 draw
7 Kcd2 draw
8 Kcd3 draw
9 Kd1 draw
10 Ke1 draw
11 Ked2 draw
12 Ked3 draw
13 Kf1 draw
14 Kf2 draw
15 Kf3 draw
16 Ra8 draw
17 Rf3 draw
18 Rg8 draw
19 Rh8 draw
20 Kb4 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rf7 loss in 2 half-moves