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

EGTB: win in 2 half-moves

# move score
1 R3a4 win in 1 half-moves
2 R7a4 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 R7a5 win in 3 half-moves
5 R7a6 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rc3 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 Re3 win in 3 half-moves
10 Re7 win in 3 half-moves
11 Rf3 win in 3 half-moves
12 Rf7 win in 3 half-moves
13 R3a5 win in 5 half-moves
14 R3a6 loss in 6 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh7 loss in 2 half-moves