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

EGTB: win in 6 half-moves

# move score
1 Re1 win in 5 half-moves
2 Re3 win in 5 half-moves
3 Re4 win in 5 half-moves
4 Nb1 draw
5 Nb3 draw
6 Nc4 draw
7 Rc8 draw
8 Rd8 draw
9 Re5 draw
10 Re7 draw
11 Rf8 draw
12 Rg8 draw
13 Ne4 loss in 2 half-moves
14 Nf1 loss in 2 half-moves
15 Nf3 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Rb8 loss in 1 half-moves