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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Kba6 win in 3 half-moves
3 Kaa6 win in 5 half-moves
4 Kab6 win in 5 half-moves
5 Kbb6 win in 5 half-moves
6 Ra1 win in 5 half-moves
7 Kaa4 draw
8 Kab4 draw
9 Kba4 draw
10 Kbb4 draw
11 Rb2 draw
12 Rb4 draw
13 Rc1 draw
14 Rd1 draw
15 Rh1 draw
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves