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

EGTB: win in 4 half-moves

# move score
1 R1e4 win in 3 half-moves
2 R7e4 win in 3 half-moves
3 Ra1 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Rd1 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 Re8 win in 3 half-moves
8 Rh4 win in 3 half-moves
9 Rh8 win in 3 half-moves
10 Ref7 loss in 4 half-moves
11 Reg7 loss in 4 half-moves
12 Reh1 loss in 4 half-moves
13 Rf1 loss in 4 half-moves
14 Rg1 loss in 4 half-moves
15 Rhf7 loss in 4 half-moves
16 Rhg7 loss in 4 half-moves
17 Rhh1 loss in 4 half-moves
18 R1e2 loss in 2 half-moves
19 R1e3 loss in 2 half-moves
20 R1e5 loss in 2 half-moves
21 R1e6 loss in 2 half-moves
22 R7e2 loss in 2 half-moves
23 R7e3 loss in 2 half-moves
24 R7e5 loss in 2 half-moves
25 R7e6 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rc7 loss in 2 half-moves
30 Rh2 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh5 loss in 2 half-moves
33 Rh6 loss in 2 half-moves