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

EGTB: win in 4 half-moves

# move score
1 Ng2 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rf6 win in 7 half-moves
4 Rf7 win in 7 half-moves
5 Rf8 win in 7 half-moves
6 Rh5 win in 7 half-moves
7 Rg5 win in 11 half-moves
8 Nb7 draw
9 Nc6 draw
10 Re5 draw
11 Rf1 draw
12 Ng6 loss in 4 half-moves
13 Rf4 loss in 4 half-moves
14 Nb3 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Nf3 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves