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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Re2 win in 5 half-moves
4 Re3 win in 5 half-moves
5 Ree4 win in 5 half-moves
6 Rf2 win in 5 half-moves
7 Rf3 win in 5 half-moves
8 Rff4 win in 5 half-moves
9 Rg1 win in 5 half-moves
10 Rg4 win in 5 half-moves
11 Rh3 win in 5 half-moves
12 Rfh1 win in 9 half-moves
13 Rh2 win in 9 half-moves
14 Rhf4 win in 9 half-moves
15 Rhe4 win in 11 half-moves
16 Rhh1 win in 11 half-moves
17 Ra1 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rh5 loss in 2 half-moves
32 Rh6 loss in 2 half-moves
33 Rh7 loss in 2 half-moves
34 Rh8 loss in 2 half-moves