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

EGTB: win in 2 half-moves

# move score
1 R1a4 win in 1 half-moves
2 R8a4 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Re8 win in 1 half-moves
5 R1a2 win in 3 half-moves
6 R1a3 win in 3 half-moves
7 R8a2 win in 3 half-moves
8 R8a3 win in 3 half-moves
9 Rb1 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Rc1 win in 3 half-moves
12 Rc8 win in 3 half-moves
13 Rd1 win in 3 half-moves
14 Rd8 win in 3 half-moves
15 R1a5 loss in 2 half-moves
16 R1a6 loss in 2 half-moves
17 R1a7 loss in 2 half-moves
18 R8a5 loss in 2 half-moves
19 R8a6 loss in 2 half-moves
20 R8a7 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh8 loss in 2 half-moves