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

EGTB: win in 4 half-moves

# move score
1 R1h4 win in 3 half-moves
2 R8h4 win in 3 half-moves
3 R8h7 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 R1h7 win in 5 half-moves
7 Rf1 win in 5 half-moves
8 Rf8 win in 5 half-moves
9 Rg1 win in 5 half-moves
10 Rg8 win in 5 half-moves
11 R1h2 loss in 2 half-moves
12 R1h3 loss in 2 half-moves
13 R1h5 loss in 2 half-moves
14 R1h6 loss in 2 half-moves
15 R8h2 loss in 2 half-moves
16 R8h3 loss in 2 half-moves
17 R8h5 loss in 2 half-moves
18 R8h6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re8 loss in 2 half-moves