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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb4 win in 5 half-moves
3 Re8 win in 5 half-moves
4 Nf6 win in 7 half-moves
5 Ra6 win in 7 half-moves
6 Rb6 win in 7 half-moves
7 Nf8 win in 13 half-moves
8 Raa8 win in 21 half-moves
9 Rab7 win in 21 half-moves
10 Rba8 win in 21 half-moves
11 Rc7 win in 21 half-moves
12 Rc8 win in 21 half-moves
13 Rd8 win in 21 half-moves
14 Rf8 win in 21 half-moves
15 Rbb7 win in 31 half-moves
16 Nb6 loss in 2 half-moves
17 Nc5 loss in 2 half-moves
18 Ne5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves