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 Bc8 draw
3 Bd7 draw
4 Be6 draw
5 Bf5 draw
6 Bg2 draw
7 Ra4 draw
8 Rd4 draw
9 Rg4 draw
10 Rh7 draw
11 Rh8 draw
12 Bf1 loss in 2 half-moves
13 Bg4 loss in 2 half-moves
14 Nb8 loss in 2 half-moves
15 Nc5 loss in 2 half-moves
16 Nc7 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Nb4 loss in 1 half-moves