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

EGTB: win in 8 half-moves

# move score
1 Rb1 win in 7 half-moves
2 Rb7 win in 7 half-moves
3 R1g2 win in 9 half-moves
4 R7g6 win in 9 half-moves
5 Ra1 win in 9 half-moves
6 Ra7 win in 9 half-moves
7 Rf1 win in 9 half-moves
8 Rf7 win in 9 half-moves
9 Rg8 win in 11 half-moves
10 Rh1 win in 11 half-moves
11 Rh7 win in 11 half-moves
12 R1g6 win in 13 half-moves
13 R7g2 win in 13 half-moves
14 R1g3 loss in 2 half-moves
15 R1g4 loss in 2 half-moves
16 R1g5 loss in 2 half-moves
17 R7g3 loss in 2 half-moves
18 R7g4 loss in 2 half-moves
19 R7g5 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re7 loss in 2 half-moves