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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Rb1 win in 3 half-moves
5 Rb6 loss in 4 half-moves
6 Rb7 loss in 4 half-moves
7 Ne4 loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Nf3 loss in 2 half-moves
10 Nf7 loss in 2 half-moves
11 Nh3 loss in 2 half-moves
12 Nh7 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves