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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Ka4 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Ra1 win in 3 half-moves
5 Rc1 win in 3 half-moves
6 Ka2 draw
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb2 draw
11 Kb4 draw
12 Kb6 draw
13 Kb8 draw
14 Kc2 draw
15 Kc7 draw
16 Kc8 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Kc4 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves