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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Bf6 draw
3 Bf8 draw
4 Bh8 draw
5 Nf7 draw
6 Ng8 draw
7 Rc5 draw
8 Rd5 draw
9 Re7 draw
10 Re8 draw
11 Re6 loss in 4 half-moves
12 Nf5 loss in 2 half-moves
13 Ng4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves