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 Rd6 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Bd1 draw
5 Be8 draw
6 Bf3 draw
7 Bf7 draw
8 Bg4 draw
9 Bg6 draw
10 Rc6 draw
11 Re2 draw
12 Ra6 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Be2 loss in 1 half-moves