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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rc2 draw
3 Ba1 loss in 2 half-moves
4 Bb2 loss in 2 half-moves
5 Bc3 loss in 2 half-moves
6 Bd4 loss in 2 half-moves
7 Bd8 loss in 2 half-moves
8 Be5 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Bg5 loss in 2 half-moves
11 Bg7 loss in 2 half-moves
12 Bh4 loss in 2 half-moves
13 Bh8 loss in 2 half-moves
14 Nc7 loss in 2 half-moves
15 Nd6 loss in 2 half-moves
16 Ng7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rc6 loss in 1 half-moves