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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Nd5 win in 5 half-moves
3 Rb1 win in 7 half-moves
4 Rb2 win in 7 half-moves
5 Rb3 win in 7 half-moves
6 Rb7 win in 7 half-moves
7 Na6 loss in 2 half-moves
8 Na8 loss in 2 half-moves
9 Ne6 loss in 2 half-moves
10 Ne8 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rf5 loss in 1 half-moves