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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Bg3 draw
3 Ng6 draw
4 Rf6 draw
5 Rg6 draw
6 Rh7 draw
7 Rh8 draw
8 Bd8 loss in 4 half-moves
9 Nh7 loss in 4 half-moves
10 Be1 loss in 2 half-moves
11 Be7 loss in 2 half-moves
12 Bf2 loss in 2 half-moves
13 Bf6 loss in 2 half-moves
14 Bg5 loss in 2 half-moves
15 Nd7 loss in 2 half-moves
16 Ne6 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rh5 loss in 2 half-moves