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

EGTB: win in 5 half-moves

# move score
1 Re4 win in 4 half-moves
2 g1=K draw
3 g1=N draw
4 Rb1 draw
5 Rd1 draw
6 Re2 draw
7 Re3 draw
8 Re5 draw
9 Re6 draw
10 Rf1 draw
11 Rg1 draw
12 g1=B loss in 2 half-moves
13 g1=Q loss in 2 half-moves
14 g1=R loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves