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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ra3 draw
3 Rb4 draw
4 Rb6 draw
5 Rb7 draw
6 Rb8 draw
7 Rd3 draw
8 Re3 draw
9 Nb6 loss in 4 half-moves
10 Rc3 loss in 4 half-moves
11 Na7 loss in 2 half-moves
12 Nd6 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rf3 loss in 1 half-moves