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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Nc6 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Rf7 win in 3 half-moves
8 Rf8 win in 3 half-moves
9 g8=B loss in 4 half-moves
10 g8=K loss in 4 half-moves
11 g8=N loss in 4 half-moves
12 g8=Q loss in 4 half-moves
13 g8=R loss in 4 half-moves
14 Re4 loss in 4 half-moves
15 Rg4 loss in 4 half-moves
16 Rh4 loss in 4 half-moves
17 Nb3 loss in 2 half-moves
18 Nc4 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves