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 Ka1 draw
3 Ka2 draw
4 Kb1 draw
5 Kc1 draw
6 Kc2 draw
7 Ke8 draw
8 Kg8 draw
9 Rc7 draw
10 Rd7 draw
11 Re7 draw
12 Rf1 draw
13 Rf2 draw
14 Rf3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf6 draw
18 Rg7 draw
19 Rh7 draw
20 Ke7 loss in 2 half-moves
21 Kg7 loss in 2 half-moves
22 Ka3 loss in 1 half-moves
23 Kb3 loss in 1 half-moves
24 Kc3 loss in 1 half-moves
25 Ra7 loss in 1 half-moves