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

EGTB: win in 14 half-moves

# move score
1 Ra6 win in 13 half-moves
2 Ra7 win in 13 half-moves
3 Ra8 win in 13 half-moves
4 Rd1 win in 17 half-moves
5 Re4 win in 17 half-moves
6 Ra5 win in 25 half-moves
7 Rc1 win in 25 half-moves
8 Rd4 win in 25 half-moves
9 Rc4 win in 27 half-moves
10 Rb1 win in 29 half-moves
11 Rb4 win in 29 half-moves
12 Kd1 win in 31 half-moves
13 Rf4 loss in 4 half-moves
14 Kd2 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Kf1 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 R1a2 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R4a2 loss in 2 half-moves
21 R4a3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves