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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Re2 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Re5 win in 3 half-moves
6 Rf1 win in 5 half-moves
7 Rf2 win in 5 half-moves
8 Rf4 win in 5 half-moves
9 Bf2 loss in 4 half-moves
10 Rg3 loss in 4 half-moves
11 Rh3 loss in 4 half-moves
12 Bh2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves