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

EGTB: win in 10 half-moves

# move score
1 Ra2 win in 9 half-moves
2 Ra3 win in 9 half-moves
3 Rb2 win in 9 half-moves
4 Rb3 win in 9 half-moves
5 Rc2 win in 9 half-moves
6 Rc3 win in 9 half-moves
7 Rd2 win in 9 half-moves
8 Rd3 win in 9 half-moves
9 Re1 loss in 4 half-moves
10 Re7 loss in 4 half-moves
11 Re8 loss in 4 half-moves
12 Re4 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves