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 g5 draw
3 Nc7 draw
4 Ne3 draw
5 Ne7 draw
6 Nf4 draw
7 Nf6 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 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Nb4 loss in 1 half-moves
18 Nb6 loss in 1 half-moves
19 Nc3 loss in 1 half-moves
20 Ra5 loss in 1 half-moves
21 Rb4 loss in 1 half-moves