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 Rd8 win in 1 half-moves
3 Ra4 loss in 2 half-moves
4 Rc4 loss in 2 half-moves
5 Rd1 loss in 2 half-moves
6 Rd2 loss in 2 half-moves
7 Rd3 loss in 2 half-moves
8 Rd5 loss in 2 half-moves
9 Rd6 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Na4 loss in 1 half-moves
16 Na8 loss in 1 half-moves
17 Nc4 loss in 1 half-moves
18 Nc8 loss in 1 half-moves
19 Nd5 loss in 1 half-moves
20 Nd7 loss in 1 half-moves