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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Nd6 draw
3 Nd8 draw
4 Rb8 draw
5 Rc8 draw
6 Rd8 draw
7 Re1 draw
8 Re5 draw
9 Re7 draw
10 Rf8 draw
11 Na5 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rg8 loss in 1 half-moves