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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Nb4 draw
3 Ne1 draw
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Rb4 draw
8 Rc4 draw
9 Na1 loss in 14 half-moves
10 Na3 loss in 4 half-moves
11 Nd4 loss in 2 half-moves
12 Ne3 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 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves