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

EGTB: win in 2 half-moves

# move score
1 R8a5 win in 1 half-moves
2 R8a7 win in 1 half-moves
3 Raf8 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Rc2 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Rd2 win in 1 half-moves
9 Rd8 win in 1 half-moves
10 Re2 win in 1 half-moves
11 Re4 win in 1 half-moves
12 Re8 win in 1 half-moves
13 Rf1 win in 1 half-moves
14 Rf3 win in 1 half-moves
15 Rf5 win in 1 half-moves
16 Rf7 win in 1 half-moves
17 Rfa2 win in 1 half-moves
18 Rff4 win in 1 half-moves
19 Rg8 win in 1 half-moves
20 Rh2 win in 1 half-moves
21 R4a5 loss in 2 half-moves
22 R4a7 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Raa2 loss in 2 half-moves
26 Raf4 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Rg4 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 R4a6 loss in 1 half-moves
33 R8a6 loss in 1 half-moves
34 Rf6 loss in 1 half-moves
35 Rff8 loss in 1 half-moves
36 Rg2 loss in 1 half-moves
37 Rh8 loss in 1 half-moves