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

EGTB: win in 2 half-moves

# move score
1 R4b5 win in 1 half-moves
2 R4b6 win in 1 half-moves
3 R8b5 win in 1 half-moves
4 R8b6 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra8 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rb3 win in 1 half-moves
9 Rc4 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Rd4 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Rf3 win in 1 half-moves
14 Rf5 win in 1 half-moves
15 Rf6 win in 1 half-moves
16 Rg4 win in 1 half-moves
17 Rg7 win in 1 half-moves
18 Rg8 win in 1 half-moves
19 Rh4 win in 1 half-moves
20 Rh7 win in 1 half-moves
21 Rh8 win in 1 half-moves
22 Ra7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rfb7 loss in 2 half-moves
29 Rff4 loss in 2 half-moves
30 Rff8 loss in 2 half-moves
31 R4b7 loss in 1 half-moves
32 R8b7 loss in 1 half-moves
33 Rb1 loss in 1 half-moves
34 Rbf4 loss in 1 half-moves
35 Rbf8 loss in 1 half-moves
36 Re4 loss in 1 half-moves
37 Re8 loss in 1 half-moves