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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rh1 win in 1 half-moves
3 Rh5 win in 1 half-moves
4 Ra7 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rf1 win in 3 half-moves
9 Rf5 win in 3 half-moves
10 Rg1 win in 3 half-moves
11 Rg5 win in 3 half-moves
12 R1a2 loss in 2 half-moves
13 R1a3 loss in 2 half-moves
14 R1a4 loss in 2 half-moves
15 R5a2 loss in 2 half-moves
16 R5a3 loss in 2 half-moves
17 R5a4 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re5 loss in 2 half-moves