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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 g6 draw
3 Nc1 draw
4 Nd4 draw
5 Ng1 draw
6 Ng3 draw
7 Ra5 draw
8 Ra6 draw
9 Ra1 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Nc3 loss in 1 half-moves
20 Nf4 loss in 1 half-moves
21 Rf4 loss in 1 half-moves