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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb6 win in 9 half-moves
3 Rb7 win in 9 half-moves
4 Rc8 win in 9 half-moves
5 Ra8 win in 13 half-moves
6 Rd8 win in 13 half-moves
7 Ne7 draw
8 Rb5 draw
9 Nb6 loss in 10 half-moves
10 Nc3 loss in 10 half-moves
11 Nc7 loss in 6 half-moves
12 Nb4 loss in 4 half-moves
13 Ne3 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Nf6 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves