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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Bd4 draw
4 Ra8 loss in 2 half-moves
5 Rb1 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rb4 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rf8 loss in 2 half-moves
11 Bb6 loss in 1 half-moves
12 Bc5 loss in 1 half-moves
13 Be3 loss in 1 half-moves
14 Bf2 loss in 1 half-moves
15 Bg1 loss in 1 half-moves
16 Nf7 loss in 1 half-moves
17 Ng6 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rd8 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rg8 loss in 1 half-moves