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

EGTB: win in 10 half-moves

# move score
1 Rb5 win in 9 half-moves
2 Rb3 win in 25 half-moves
3 Rb1 win in 29 half-moves
4 Rb2 win in 29 half-moves
5 Rb4 win in 31 half-moves
6 Rf6 draw
7 Rg6 draw
8 Bb8 loss in 2 half-moves
9 Ne2 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Nh3 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves