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

EGTB: win in 2 half-moves

# move score
1 R1b2 win in 1 half-moves
2 R1b4 win in 1 half-moves
3 R1b5 win in 1 half-moves
4 R1b6 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Rc1 win in 1 half-moves
7 Rd1 win in 1 half-moves
8 Rd7 win in 1 half-moves
9 Re1 win in 1 half-moves
10 Rf1 win in 1 half-moves
11 Rg1 win in 1 half-moves
12 Rh1 win in 1 half-moves
13 R7b2 loss in 2 half-moves
14 R7b4 loss in 2 half-moves
15 R7b5 loss in 2 half-moves
16 R7b6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 R1b3 loss in 1 half-moves
25 R7b3 loss in 1 half-moves