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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Ka2 draw
4 Ka5 draw
5 Kaa4 draw
6 Kab3 draw
7 Kba4 draw
8 Ra1 draw
9 Rb2 draw
10 Rb3 draw
11 Rc1 draw
12 Rg1 draw
13 Rh1 draw
14 Kb5 loss in 2 half-moves
15 Kbb3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Rd1 loss in 1 half-moves
19 Re1 loss in 1 half-moves
20 Rf1 loss in 1 half-moves