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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Rd2 win in 3 half-moves
5 Re2 win in 3 half-moves
6 Ka2 draw
7 Kb1 draw
8 Kb2 draw
9 Kc1 draw
10 Kc2 draw
11 Kd2 draw
12 Ke1 draw
13 Ke2 draw
14 Rf1 draw
15 Rf3 draw
16 Rf8 draw
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves