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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Ra7 draw
6 Rf1 draw
7 Rf2 draw
8 Rf3 draw
9 Rf4 draw
10 Rf8 draw
11 Kaa1 loss in 2 half-moves
12 Kaa3 loss in 2 half-moves
13 Kab1 loss in 2 half-moves
14 Kab3 loss in 2 half-moves
15 Kba1 loss in 2 half-moves
16 Kba3 loss in 2 half-moves
17 Kbb1 loss in 2 half-moves
18 Kbb3 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves