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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Kf6 win in 7 half-moves
4 Ra7 win in 7 half-moves
5 Ra8 win in 7 half-moves
6 Rb1 win in 7 half-moves
7 Rb6 win in 7 half-moves
8 Rc1 win in 7 half-moves
9 Rc6 win in 7 half-moves
10 Rd1 win in 7 half-moves
11 Rd6 win in 7 half-moves
12 Re1 win in 7 half-moves
13 Re6 win in 7 half-moves
14 Kh6 win in 27 half-moves
15 Kf7 win in 33 half-moves
16 Kg7 win in 35 half-moves
17 Kh7 win in 37 half-moves
18 R1a5 loss in 4 half-moves
19 R6a5 loss in 4 half-moves
20 Kf5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 R1a2 loss in 2 half-moves
24 R1a3 loss in 2 half-moves
25 R1a4 loss in 2 half-moves
26 R6a2 loss in 2 half-moves
27 R6a3 loss in 2 half-moves
28 R6a4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves