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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 g7 draw
3 Na5 draw
4 Na7 draw
5 Nb8 draw
6 Nd4 draw
7 Nd8 draw
8 Ne7 draw
9 Re4 draw
10 Rg5 draw
11 Ra4 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Nb4 loss in 1 half-moves
19 Ne5 loss in 1 half-moves
20 Rb4 loss in 1 half-moves