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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Ra4 draw
6 Re4 draw
7 Rg4 draw
8 Rh4 draw
9 Nc5 loss in 2 half-moves
10 Nc7 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Nb8 loss in 1 half-moves
17 Rb8 loss in 1 half-moves