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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Nc2 draw
3 Ra8 draw
4 Rb1 draw
5 Rb3 draw
6 Rb7 draw
7 Rc8 draw
8 Rg8 draw
9 Rh8 draw
10 Rd8 loss in 16 half-moves
11 Ng2 loss in 8 half-moves
12 Rb2 loss in 4 half-moves
13 Nd3 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves