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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Rc7 draw
3 Re8 draw
4 Rg8 draw
5 Rd8 loss in 4 half-moves
6 d8=B loss in 2 half-moves
7 d8=K loss in 2 half-moves
8 d8=N loss in 2 half-moves
9 d8=Q loss in 2 half-moves
10 d8=R loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Nd1 loss in 2 half-moves
14 Nd5 loss in 2 half-moves
15 Nf1 loss in 2 half-moves
16 Nf5 loss in 2 half-moves
17 Ng2 loss in 2 half-moves
18 Ng4 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 Rc3 loss in 1 half-moves