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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Rb5 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Ng2 win in 7 half-moves
6 Nd5 win in 9 half-moves
7 Ne2 win in 9 half-moves
8 Nh5 win in 9 half-moves
9 Ra8 win in 9 half-moves
10 Rf8 win in 9 half-moves
11 Nd3 draw
12 Ne6 draw
13 Ng6 draw
14 Nh3 draw
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves