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 Na7 draw
3 Rb1 draw
4 Rb5 draw
5 Rb7 draw
6 Rb8 draw
7 Rc6 draw
8 Rd6 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 Nd6 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rb2 loss in 1 half-moves
16 Rb3 loss in 1 half-moves
17 Re6 loss in 1 half-moves