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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 d8=B draw
3 d8=K draw
4 d8=N draw
5 d8=Q draw
6 d8=R draw
7 Re4 draw
8 Rc6 loss in 4 half-moves
9 Rc8 loss in 4 half-moves
10 Nb1 loss in 2 half-moves
11 Nb5 loss in 2 half-moves
12 Nc2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rc3 loss in 1 half-moves
22 Rc7 loss in 1 half-moves