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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ra6 loss in 2 half-moves
3 Rb1 loss in 2 half-moves
4 Rb3 loss in 2 half-moves
5 Rb5 loss in 2 half-moves
6 Rb7 loss in 2 half-moves
7 Rc6 loss in 2 half-moves
8 Re6 loss in 2 half-moves
9 Rg6 loss in 2 half-moves
10 Nd1 loss in 1 half-moves
11 Nd3 loss in 1 half-moves
12 Ne4 loss in 1 half-moves
13 Nf5 loss in 1 half-moves
14 Nf7 loss in 1 half-moves
15 Nfg4 loss in 1 half-moves
16 Ng8 loss in 1 half-moves
17 Nh1 loss in 1 half-moves
18 Nh3 loss in 1 half-moves
19 Nhg4 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rb8 loss in 1 half-moves
22 Rd6 loss in 1 half-moves
23 Rf6 loss in 1 half-moves