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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 g5 draw
4 Ra8 draw
5 Rb8 draw
6 Rd8 draw
7 Re1 draw
8 Re3 draw
9 Re4 draw
10 Re6 draw
11 Re7 draw
12 Rg8 draw
13 Nd1 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Ne4 loss in 2 half-moves
16 Nh1 loss in 2 half-moves
17 Nh3 loss in 2 half-moves
18 Rc8 loss in 1 half-moves
19 Re5 loss in 1 half-moves
20 Rh8 loss in 1 half-moves