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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb3 win in 1 half-moves
4 Kb5 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rc7 win in 1 half-moves
7 Rd7 win in 1 half-moves
8 Rf1 win in 1 half-moves
9 Rf2 win in 1 half-moves
10 Rf3 win in 1 half-moves
11 Rf4 win in 1 half-moves
12 Rf6 win in 1 half-moves
13 Rf8 win in 1 half-moves
14 Rg7 win in 1 half-moves
15 Rh7 win in 1 half-moves
16 K3a4 draw
17 K3b4 draw
18 Re7 draw
19 K5a4 loss in 2 half-moves
20 K5b4 loss in 2 half-moves
21 Ka6 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Ra7 loss in 1 half-moves
24 Rf5 loss in 1 half-moves