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

EGTB: win in 2 half-moves

# move score
1 R3b4 win in 1 half-moves
2 R3b5 win in 1 half-moves
3 R3b6 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Rb2 win in 1 half-moves
6 d2 loss in 1 half-moves
7 R7b4 loss in 1 half-moves
8 R7b5 loss in 1 half-moves
9 R7b6 loss in 1 half-moves
10 Ra3 loss in 1 half-moves
11 Ra7 loss in 1 half-moves
12 Rb8 loss in 1 half-moves
13 Rc3 loss in 1 half-moves
14 Rc7 loss in 1 half-moves
15 Rd7 loss in 1 half-moves
16 Re7 loss in 1 half-moves
17 Rf7 loss in 1 half-moves
18 Rg7 loss in 1 half-moves
19 Rh7 loss in 1 half-moves