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 Nc1 draw
5 Nd4 draw
6 Rb1 draw
7 Rf2 draw
8 Rf3 draw
9 Rg1 draw
10 Rh1 draw
11 Na5 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Nd2 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves