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

EGTB: win in 4 half-moves

# move score
1 g4 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Ra5 draw
4 Re5 draw
5 Rf6 draw
6 Rg5 draw
7 Rh5 draw
8 Nh2 loss in 4 half-moves
9 Nd2 loss in 2 half-moves
10 Ne3 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rf8 loss in 2 half-moves