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

EGTB: win in 4 half-moves

# move score
1 a7 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Re6 win in 3 half-moves
7 Re7 win in 3 half-moves
8 Rg8 win in 3 half-moves
9 Re5 loss in 4 half-moves
10 Nc3 loss in 2 half-moves
11 Nc5 loss in 2 half-moves
12 Nd2 loss in 2 half-moves
13 Nd6 loss in 2 half-moves
14 Nef2 loss in 2 half-moves
15 Neg3 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 Ng5 loss in 2 half-moves
18 Nhf2 loss in 2 half-moves
19 Nhg3 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves