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 Nb4 draw
3 Nb6 draw
4 Nc3 draw
5 Ne3 draw
6 Ne7 draw
7 Ra1 draw
8 Rb2 draw
9 Rb5 draw
10 Rc1 draw
11 Rd1 draw
12 Nc7 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Nf6 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves