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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ne3 draw
3 Ne7 draw
4 Ng3 draw
5 Nh4 draw
6 Nh6 draw
7 Ra1 draw
8 Rb2 draw
9 Rc1 draw
10 Nd4 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Ng7 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves