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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ra6 draw
3 Rb7 draw
4 Re6 draw
5 Rf6 draw
6 Rg6 draw
7 Rh6 draw
8 Ba3 loss in 2 half-moves
9 Ba5 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bc5 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Bd6 loss in 2 half-moves
14 Be7 loss in 2 half-moves
15 Bf8 loss in 2 half-moves
16 Nc2 loss in 2 half-moves
17 Nd3 loss in 2 half-moves
18 Nf3 loss in 2 half-moves
19 Ng2 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves