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 Ra8 win in 7 half-moves
3 Re5 win in 11 half-moves
4 Re6 win in 11 half-moves
5 Re7 win in 11 half-moves
6 Ref8 win in 11 half-moves
7 Rf5 win in 11 half-moves
8 Rf6 win in 11 half-moves
9 Rf7 win in 11 half-moves
10 Rff8 win in 11 half-moves
11 Rg4 win in 11 half-moves
12 Rg8 win in 11 half-moves
13 Rh4 win in 11 half-moves
14 Rh8 win in 11 half-moves
15 Ree4 loss in 4 half-moves
16 Rfe4 loss in 4 half-moves
17 Rb4 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rf3 loss in 2 half-moves