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 Kc3 draw
8 Ra7 draw
9 Rc7 draw
10 Rd7 draw
11 Re7 draw
12 Rf7 draw
13 Rh1 draw
14 Rh2 draw
15 Rh3 draw
16 Rh4 draw
17 Rh5 draw
18 Rh8 draw
19 Ka3 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh6 loss in 2 half-moves