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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Kb7 draw
5 Kd5 draw
6 Kd6 draw
7 Rb7 draw
8 Rc7 draw
9 Ra7 loss in 24 half-moves
10 Kc5 loss in 14 half-moves
11 Rd7 loss in 12 half-moves
12 Rf8 loss in 10 half-moves
13 Kc7 loss in 4 half-moves
14 Kd7 loss in 4 half-moves
15 Rf6 loss in 4 half-moves
16 Re7 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rf2 loss in 1 half-moves