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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ra4 loss in 2 half-moves
3 Rb1 loss in 2 half-moves
4 Rb2 loss in 2 half-moves
5 Rb3 loss in 2 half-moves
6 Rb7 loss in 2 half-moves
7 Rb8 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 g3 loss in 1 half-moves
13 Ne3 loss in 1 half-moves
14 Ne5 loss in 1 half-moves
15 Nf2 loss in 1 half-moves
16 Nf6 loss in 1 half-moves
17 Nh2 loss in 1 half-moves
18 Nh6 loss in 1 half-moves
19 Rb5 loss in 1 half-moves