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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Nf8 draw
3 Ra8 draw
4 Rb6 draw
5 Rc8 draw
6 Re8 draw
7 Rf8 draw
8 Rh8 draw
9 Rb5 loss in 4 half-moves
10 Rb7 loss in 4 half-moves
11 Nf6 loss in 2 half-moves
12 Ng5 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rb4 loss in 1 half-moves