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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Kba2 win in 3 half-moves
6 Kba4 win in 3 half-moves
7 Kaa2 win in 5 half-moves
8 Kab2 win in 5 half-moves
9 Kbb2 win in 5 half-moves
10 Kaa4 draw
11 Ra1 draw
12 Rd1 draw
13 Re1 draw
14 Kab4 loss in 2 half-moves
15 Kbb4 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves