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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka4 draw
3 Ka6 draw
4 Ke1 draw
5 Ke2 draw
6 Kf1 draw
7 Kg1 draw
8 Kg2 draw
9 Ra2 draw
10 Ra3 draw
11 Ra4 draw
12 Rb1 draw
13 Rc1 draw
14 Rf1 draw
15 Rg1 draw
16 Rh1 draw
17 Kb5 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves