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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rb6 draw
6 Rb7 draw
7 Rf6 draw
8 Rf7 draw
9 Rf1 loss in 2 half-moves
10 Rf2 loss in 2 half-moves
11 Rf3 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rfc5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Na2 loss in 1 half-moves
18 Nb3 loss in 1 half-moves
19 Nd3 loss in 1 half-moves
20 Ne2 loss in 1 half-moves
21 Ra5 loss in 1 half-moves
22 Rb8 loss in 1 half-moves
23 Rbc5 loss in 1 half-moves
24 Rbd5 loss in 1 half-moves
25 Rbe5 loss in 1 half-moves
26 Rfd5 loss in 1 half-moves
27 Rfe5 loss in 1 half-moves