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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Rd4 win in 1 half-moves
5 Rf4 win in 1 half-moves
6 Rg5 win in 1 half-moves
7 Rg6 win in 1 half-moves
8 Rg7 win in 1 half-moves
9 Rgb4 win in 1 half-moves
10 Rgg1 win in 1 half-moves
11 Rgh4 win in 1 half-moves
12 Rh2 win in 1 half-moves
13 Rh3 win in 1 half-moves
14 Rh5 win in 1 half-moves
15 Rh6 win in 1 half-moves
16 Rh7 win in 1 half-moves
17 Rh8 win in 1 half-moves
18 Rhf1 win in 1 half-moves
19 Rhh4 win in 1 half-moves
20 Ra1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rbb4 loss in 2 half-moves
27 Rbc1 loss in 2 half-moves
28 Rbd1 loss in 2 half-moves
29 Rbe1 loss in 2 half-moves
30 Rbf1 loss in 2 half-moves
31 Rbg1 loss in 2 half-moves
32 Re4 loss in 1 half-moves
33 Rg2 loss in 1 half-moves
34 Rg3 loss in 1 half-moves
35 Rg8 loss in 1 half-moves
36 Rhc1 loss in 1 half-moves
37 Rhd1 loss in 1 half-moves
38 Rhe1 loss in 1 half-moves
39 Rhg1 loss in 1 half-moves