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

EGTB: win in 2 half-moves

# move score
1 R4f5 win in 1 half-moves
2 R4f6 win in 1 half-moves
3 R4f7 win in 1 half-moves
4 R8f5 win in 1 half-moves
5 R8f6 win in 1 half-moves
6 R8f7 win in 1 half-moves
7 Rd7 win in 1 half-moves
8 Re7 win in 1 half-moves
9 Rhf7 win in 1 half-moves
10 Rd4 win in 3 half-moves
11 Rd8 win in 3 half-moves
12 Rfh4 win in 3 half-moves
13 Rfh8 win in 3 half-moves
14 Rg4 win in 3 half-moves
15 Rg7 win in 3 half-moves
16 Rg8 win in 3 half-moves
17 Rh5 win in 3 half-moves
18 Rhh8 win in 5 half-moves
19 Rhh4 loss in 4 half-moves
20 Ra4 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc7 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf1 loss in 2 half-moves
32 Rf2 loss in 2 half-moves
33 Rf3 loss in 2 half-moves
34 Rh1 loss in 2 half-moves
35 Rh2 loss in 2 half-moves
36 Rh3 loss in 2 half-moves
37 Rh6 loss in 2 half-moves