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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Rh8 win in 1 half-moves
7 g5 draw
8 Nf1 draw
9 Nf3 draw
10 Rb5 draw
11 Rb6 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Rg8 draw
16 Ra8 loss in 1 half-moves
17 Rb7 loss in 1 half-moves