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 Ra7 draw
3 Rb6 draw
4 Rc7 draw
5 Ba4 loss in 2 half-moves
6 Bb5 loss in 2 half-moves
7 Bc6 loss in 2 half-moves
8 Bc8 loss in 2 half-moves
9 Be6 loss in 2 half-moves
10 Be8 loss in 2 half-moves
11 Bf5 loss in 2 half-moves
12 Bg4 loss in 2 half-moves
13 Bh3 loss in 2 half-moves
14 Nb5 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Nc8 loss in 2 half-moves
17 Ne4 loss in 2 half-moves
18 Ne8 loss in 2 half-moves
19 Nf5 loss in 2 half-moves
20 Nf7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb8 loss in 2 half-moves