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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Nb6 draw
3 Nc5 draw
4 Rb4 draw
5 Rc4 draw
6 Rf4 draw
7 Rg2 draw
8 Rg3 draw
9 Rg6 draw
10 Rg8 draw
11 Nb2 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rg5 loss in 1 half-moves