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

EGTB: win in 4 half-moves

# move score
1 R1a3 win in 3 half-moves
2 R7a3 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 R1a6 win in 5 half-moves
5 R7a6 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Rb1 win in 5 half-moves
8 Rb7 win in 5 half-moves
9 Rc1 win in 5 half-moves
10 Rd1 win in 5 half-moves
11 Rd7 win in 5 half-moves
12 Rc7 loss in 4 half-moves
13 Nc2 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Nf3 loss in 2 half-moves
16 Ng2 loss in 2 half-moves
17 R1a2 loss in 2 half-moves
18 R1a4 loss in 2 half-moves
19 R1a5 loss in 2 half-moves
20 R7a2 loss in 2 half-moves
21 R7a4 loss in 2 half-moves
22 R7a5 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves