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

EGTB: win in 2 half-moves

# move score
1 a3 win in 1 half-moves
2 Re8 draw
3 Rd8 loss in 2 half-moves
4 Rg1 loss in 2 half-moves
5 Rg3 loss in 2 half-moves
6 Rg4 loss in 2 half-moves
7 Rg5 loss in 2 half-moves
8 Rg6 loss in 2 half-moves
9 Ke4 loss in 1 half-moves
10 Ke5 loss in 1 half-moves
11 Ke6 loss in 1 half-moves
12 Kf4 loss in 1 half-moves
13 Kf6 loss in 1 half-moves
14 Kg4 loss in 1 half-moves
15 Kg5 loss in 1 half-moves
16 Kg6 loss in 1 half-moves
17 Ra8 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rc8 loss in 1 half-moves
20 Rf8 loss in 1 half-moves
21 Rg2 loss in 1 half-moves
22 Rg7 loss in 1 half-moves
23 Rh8 loss in 1 half-moves