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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb4 draw
3 Rb6 draw
4 Rf8 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 Ra8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves