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 Rg8 loss in 6 half-moves
3 Re8 loss in 4 half-moves
4 Nc6 loss in 2 half-moves
5 Nc8 loss in 2 half-moves
6 Nd5 loss in 2 half-moves
7 Nef5 loss in 2 half-moves
8 Neg6 loss in 2 half-moves
9 Nf3 loss in 2 half-moves
10 Ng2 loss in 2 half-moves
11 Ng8 loss in 2 half-moves
12 Nhf5 loss in 2 half-moves
13 Nhg6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rb2 loss in 1 half-moves
24 Rh8 loss in 1 half-moves