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 Rd3 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Ra7 draw
5 Rd1 draw
6 Rd2 draw
7 Rd4 draw
8 Rd6 draw
9 Kc7 loss in 2 half-moves
10 Kc8 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves