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 Ra1 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rae3 win in 1 half-moves
9 Rb3 win in 1 half-moves
10 Rb5 win in 1 half-moves
11 Rb7 win in 1 half-moves
12 Rc3 win in 1 half-moves
13 Rc5 win in 1 half-moves
14 Rc7 win in 1 half-moves
15 Rd3 win in 1 half-moves
16 Rd5 win in 1 half-moves
17 Rd7 win in 1 half-moves
18 Re2 win in 1 half-moves
19 Re4 win in 1 half-moves
20 Re6 win in 1 half-moves
21 Re8 win in 1 half-moves
22 Rf3 win in 1 half-moves
23 Rf5 win in 1 half-moves
24 Rf7 win in 1 half-moves
25 Rg3 win in 1 half-moves
26 Rg7 win in 1 half-moves
27 Rh5 win in 1 half-moves
28 R7a5 loss in 1 half-moves
29 Ra2 loss in 1 half-moves
30 Rae7 loss in 1 half-moves
31 Re1 loss in 1 half-moves
32 Rea5 loss in 1 half-moves
33 Ree3 loss in 1 half-moves
34 Ree7 loss in 1 half-moves
35 Rg5 loss in 1 half-moves
36 Rh3 loss in 1 half-moves
37 Rh7 loss in 1 half-moves