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 Rd1 draw
3 Rd5 draw
4 Ne5 loss in 2 half-moves
5 Ne7 loss in 2 half-moves
6 Nf4 loss in 2 half-moves
7 Nf8 loss in 2 half-moves
8 Nh4 loss in 2 half-moves
9 Nh8 loss in 2 half-moves
10 Rd2 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Rd6 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Ra4 loss in 1 half-moves
20 Rc4 loss in 1 half-moves