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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rge8 win in 3 half-moves
3 R1g2 win in 7 half-moves
4 R8g2 win in 7 half-moves
5 Ra2 win in 7 half-moves
6 Raa1 win in 7 half-moves
7 Rae8 win in 7 half-moves
8 Rga1 win in 7 half-moves
9 Rh1 win in 7 half-moves
10 Rh8 win in 7 half-moves
11 R1g3 loss in 2 half-moves
12 R1g4 loss in 2 half-moves
13 R1g5 loss in 2 half-moves
14 R1g6 loss in 2 half-moves
15 R1g7 loss in 2 half-moves
16 R8g3 loss in 2 half-moves
17 R8g4 loss in 2 half-moves
18 R8g5 loss in 2 half-moves
19 R8g6 loss in 2 half-moves
20 R8g7 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rab8 loss in 2 half-moves
27 Rac8 loss in 2 half-moves
28 Rad8 loss in 2 half-moves
29 Raf8 loss in 2 half-moves
30 Rb1 loss in 2 half-moves
31 Rc1 loss in 2 half-moves
32 Rd1 loss in 2 half-moves
33 Rf1 loss in 2 half-moves
34 Rgb8 loss in 2 half-moves
35 Rgc8 loss in 2 half-moves
36 Rgd8 loss in 2 half-moves
37 Rgf8 loss in 2 half-moves