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

EGTB: win in 2 half-moves

# move score
1 R3a4 win in 1 half-moves
2 R3a5 win in 1 half-moves
3 R3a6 win in 1 half-moves
4 R7a4 win in 1 half-moves
5 R7a6 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Raa1 win in 1 half-moves
9 Rae3 win in 1 half-moves
10 Rae7 win in 1 half-moves
11 Rb1 win in 1 half-moves
12 Rb3 win in 1 half-moves
13 Rb7 win in 1 half-moves
14 Rc1 win in 1 half-moves
15 Rc3 win in 1 half-moves
16 Rc7 win in 1 half-moves
17 Rd1 win in 1 half-moves
18 Rd3 win in 1 half-moves
19 Rd7 win in 1 half-moves
20 Re2 win in 1 half-moves
21 Re8 win in 1 half-moves
22 Rea1 win in 1 half-moves
23 Ree3 win in 1 half-moves
24 Ree7 win in 1 half-moves
25 Rf1 win in 1 half-moves
26 Rf3 win in 1 half-moves
27 Rf7 win in 1 half-moves
28 Rg3 win in 1 half-moves
29 Rg7 win in 1 half-moves
30 Rh3 win in 1 half-moves
31 R7a5 loss in 1 half-moves
32 Re4 loss in 1 half-moves
33 Re5 loss in 1 half-moves
34 Re6 loss in 1 half-moves
35 Rg1 loss in 1 half-moves
36 Rh1 loss in 1 half-moves
37 Rh7 loss in 1 half-moves