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

EGTB: win in 56 half-moves

# move score
1 Rf1 win in 55 half-moves
2 Rf6 win in 59 half-moves
3 Rf7 win in 59 half-moves
4 Rf8 win in 59 half-moves
5 Kab1 loss in 4 half-moves
6 Kcb1 loss in 4 half-moves
7 Kd1 loss in 4 half-moves
8 Rd2 loss in 4 half-moves
9 Re2 loss in 4 half-moves
10 Rg2 loss in 4 half-moves
11 Rh2 loss in 4 half-moves
12 Ka2 loss in 2 half-moves
13 Kab2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kcb2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves