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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Rf6 win in 1 half-moves
5 Rb4 draw
6 Rb6 draw
7 Ra1 loss in 2 half-moves
8 Rb2 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Rbc1 loss in 2 half-moves
12 Rbd1 loss in 2 half-moves
13 Rbe1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rfc1 loss in 2 half-moves
20 Rfd1 loss in 2 half-moves
21 Rfe1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves