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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Rc4 loss in 2 half-moves
4 Rd4 loss in 2 half-moves
5 Rf4 loss in 2 half-moves
6 Rg1 loss in 2 half-moves
7 Rg2 loss in 2 half-moves
8 Rg3 loss in 2 half-moves
9 Rg5 loss in 2 half-moves
10 Rg6 loss in 2 half-moves
11 Rg7 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 Nd6 loss in 1 half-moves
14 Nd8 loss in 1 half-moves
15 Ne5 loss in 1 half-moves
16 Ng5 loss in 1 half-moves
17 Nh6 loss in 1 half-moves
18 Nh8 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Rb4 loss in 1 half-moves