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

EGTB: win in 10 half-moves

# move score
1 Re1 win in 9 half-moves
2 Nf6 draw
3 Ra1 draw
4 Rb2 draw
5 Rb3 draw
6 Rb6 draw
7 Rb7 draw
8 Rf1 draw
9 Rh1 draw
10 Rg1 loss in 4 half-moves
11 Nf8 loss in 2 half-moves
12 Ng5 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves