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 Nb6 draw
4 Ra5 draw
5 Rb6 draw
6 Rb7 draw
7 Rb8 draw
8 Rd5 draw
9 Re5 draw
10 Ne7 loss in 4 half-moves
11 Rc5 loss in 4 half-moves
12 Nd6 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rf5 loss in 1 half-moves