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

EGTB: win in 12 half-moves

# move score
1 Re1 win in 11 half-moves
2 Ra1 draw
3 Rf1 draw
4 Rg1 draw
5 Bg1 loss in 2 half-moves
6 Ne2 loss in 2 half-moves
7 Ne4 loss in 2 half-moves
8 Nf1 loss in 2 half-moves
9 Nf5 loss in 2 half-moves
10 Nh5 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves