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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 g6 draw
3 Nd6 draw
4 Ne7 draw
5 Rb2 draw
6 Re5 draw
7 Na7 loss in 4 half-moves
8 Nb6 loss in 4 half-moves
9 Rb8 loss in 4 half-moves
10 Ra5 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves