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 g8=B draw
3 g8=K draw
4 Na2 draw
5 Nb1 draw
6 Nb5 draw
7 Nd1 draw
8 Nd5 draw
9 Ne2 draw
10 Ra6 draw
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 g8=N loss in 1 half-moves
23 g8=Q loss in 1 half-moves
24 g8=R loss in 1 half-moves
25 Ne4 loss in 1 half-moves
26 Re4 loss in 1 half-moves