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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kba3 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Kaa3 win in 7 half-moves
6 Kab3 win in 7 half-moves
7 Ra1 win in 7 half-moves
8 Ka5 win in 9 half-moves
9 Kb4 win in 9 half-moves
10 Kb5 win in 9 half-moves
11 Rg1 win in 9 half-moves
12 Rh1 win in 9 half-moves
13 Ka1 draw
14 Kbb3 draw
15 Kc1 draw
16 Kc3 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves