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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rc4 win in 1 half-moves
6 Rd4 win in 1 half-moves
7 Re4 win in 1 half-moves
8 Rf4 win in 1 half-moves
9 Rg4 win in 1 half-moves
10 Rh4 win in 1 half-moves
11 Nd4 loss in 2 half-moves
12 Nd6 loss in 2 half-moves
13 Ne3 loss in 2 half-moves
14 Ne7 loss in 2 half-moves
15 Ng3 loss in 2 half-moves
16 Ng7 loss in 2 half-moves
17 Nh4 loss in 2 half-moves
18 Nh6 loss in 2 half-moves
19 Ra4 loss in 1 half-moves
20 Rb1 loss in 1 half-moves
21 Rb7 loss in 1 half-moves
22 Rb8 loss in 1 half-moves