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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rf7 draw
3 Rg7 draw
4 Rh7 draw
5 Bb8 loss in 2 half-moves
6 Bc1 loss in 2 half-moves
7 Bc7 loss in 2 half-moves
8 Bd2 loss in 2 half-moves
9 Bd6 loss in 2 half-moves
10 Be3 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Bg3 loss in 2 half-moves
13 Bg5 loss in 2 half-moves
14 Bh2 loss in 2 half-moves
15 Bh6 loss in 2 half-moves
16 Nf2 loss in 2 half-moves
17 Ng3 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rb2 loss in 1 half-moves
26 Rb3 loss in 1 half-moves
27 Rb5 loss in 1 half-moves