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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Nb7 draw
3 Nf7 draw
4 Rb6 draw
5 Rb7 draw
6 Rb5 loss in 4 half-moves
7 Nc6 loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Ra8 loss in 1 half-moves