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

EGTB: win in 10 half-moves

# move score
1 Rb4 win in 9 half-moves
2 Rb3 win in 21 half-moves
3 Nf7 draw
4 Ng8 draw
5 Ra8 draw
6 Rb1 draw
7 Rb5 draw
8 Rb6 draw
9 Rb7 draw
10 Rc8 draw
11 Re8 draw
12 Rg8 draw
13 Rh8 draw
14 Nf5 loss in 2 half-moves
15 Ng4 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf8 loss in 1 half-moves