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 Kb1 draw
4 Kb2 draw
5 Ra7 draw
6 Rc7 draw
7 Rd1 draw
8 Rd2 draw
9 Rd3 draw
10 Rd5 draw
11 Rd8 draw
12 Re7 draw
13 Rf7 draw
14 Rg7 draw
15 Rh7 draw
16 Ka3 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rd4 loss in 1 half-moves