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 Ne6 draw
3 Rb5 draw
4 Rb6 draw
5 Rb7 draw
6 Rc8 draw
7 Rd8 draw
8 Rh8 draw
9 Nb7 loss in 8 half-moves
10 Nd7 loss in 8 half-moves
11 Na6 loss in 4 half-moves
12 Na4 loss in 2 half-moves
13 Nb3 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Ne4 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves