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 Rc4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rg4 win in 1 half-moves
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Nc1 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Nf4 loss in 2 half-moves
11 Ng1 loss in 2 half-moves
12 Ng3 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Nd4 loss in 1 half-moves
20 Rd4 loss in 1 half-moves