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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Re1 win in 5 half-moves
3 Re2 win in 5 half-moves
4 Re4 win in 5 half-moves
5 Ra1 win in 7 half-moves
6 Ra2 win in 7 half-moves
7 Raa3 win in 7 half-moves
8 Rf3 win in 7 half-moves
9 Rg3 win in 9 half-moves
10 Rh3 win in 9 half-moves
11 Rf5 win in 11 half-moves
12 Rg5 win in 11 half-moves
13 Rh5 win in 11 half-moves
14 Rae5 loss in 4 half-moves
15 Rea3 loss in 4 half-moves
16 Ree5 loss in 4 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Re8 loss in 2 half-moves