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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rf8 win in 1 half-moves
8 Rb4 draw
9 Rc4 draw
10 Rf1 draw
11 Rf5 draw
12 Rf6 draw
13 Rf7 draw
14 Kbb7 loss in 1 half-moves
15 Kbc7 loss in 1 half-moves
16 Kcb7 loss in 1 half-moves
17 Kcc7 loss in 1 half-moves
18 Rd4 loss in 1 half-moves
19 Re4 loss in 1 half-moves
20 Rf2 loss in 1 half-moves
21 Rg4 loss in 1 half-moves
22 Rh4 loss in 1 half-moves