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 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kf7 draw
8 Ra2 draw
9 Ra3 draw
10 Ra4 draw
11 Rc1 draw
12 Rd1 draw
13 Rg1 draw
14 Rh1 draw
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Re1 loss in 1 half-moves
20 Rf1 loss in 1 half-moves