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 Rf2 win in 7 half-moves
3 Rf8 win in 7 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kdd1 draw
7 Kde1 draw
8 Ked1 draw
9 Kee1 draw
10 Kf1 draw
11 Kf2 draw
12 Kf3 draw
13 Ra7 draw
14 Re7 draw
15 Rg7 draw
16 Rh7 draw
17 Kc3 loss in 2 half-moves
18 Kdd3 loss in 2 half-moves
19 Kde3 loss in 2 half-moves
20 Ked3 loss in 2 half-moves
21 Kee3 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves