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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 g7 draw
3 Na1 draw
4 Na3 draw
5 Nb4 draw
6 Nd4 draw
7 Ne1 draw
8 Ne3 draw
9 Rc1 draw
10 Rf1 draw
11 Rg2 draw
12 Rg3 draw
13 Rh1 draw
14 Ra1 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves