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

EGTB: win in 4 half-moves

# move score
1 R1h3 win in 3 half-moves
2 R7h3 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Ra7 win in 5 half-moves
6 R1h6 loss in 4 half-moves
7 R7h6 loss in 4 half-moves
8 Rh8 loss in 4 half-moves
9 Ne2 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Nh3 loss in 2 half-moves
12 R1h2 loss in 2 half-moves
13 R1h4 loss in 2 half-moves
14 R1h5 loss in 2 half-moves
15 R7h2 loss in 2 half-moves
16 R7h4 loss in 2 half-moves
17 R7h5 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves