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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kf4 draw
3 Kff3 draw
4 Kfg2 draw
5 Kgf3 draw
6 Kgg2 draw
7 Kh2 draw
8 Kh3 draw
9 Kh4 draw
10 Ra1 draw
11 Re1 draw
12 Rf1 draw
13 Rh1 draw
14 Ke1 loss in 1 half-moves
15 Ke2 loss in 1 half-moves
16 Ke3 loss in 1 half-moves
17 Kf1 loss in 1 half-moves
18 Kg4 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rd1 loss in 1 half-moves
21 Rg2 loss in 1 half-moves