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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Rb4 draw
3 Rbd8 draw
4 Rf2 draw
5 Rf3 draw
6 Rf4 draw
7 Rf5 draw
8 Rf6 draw
9 Rfd8 draw
10 Ra8 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Ke1 loss in 1 half-moves
18 Ke2 loss in 1 half-moves
19 Kf2 loss in 1 half-moves
20 Kg1 loss in 1 half-moves
21 Kg2 loss in 1 half-moves
22 Rbc8 loss in 1 half-moves
23 Rbe8 loss in 1 half-moves
24 Rfc8 loss in 1 half-moves
25 Rfe8 loss in 1 half-moves
26 Rg8 loss in 1 half-moves
27 Rh8 loss in 1 half-moves