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 Ra4 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Ba5 loss in 2 half-moves
7 Bb6 loss in 2 half-moves
8 Bc7 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Bf6 loss in 2 half-moves
11 Bg5 loss in 2 half-moves
12 Bh4 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves