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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rf3 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Rh2 win in 1 half-moves
6 R7h4 win in 3 half-moves
7 Rh8 win in 3 half-moves
8 R3h4 loss in 2 half-moves
9 R3h5 loss in 2 half-moves
10 R3h6 loss in 2 half-moves
11 R7h5 loss in 2 half-moves
12 R7h6 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh1 loss in 2 half-moves