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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Kg4 win in 3 half-moves
3 Kg5 win in 3 half-moves
4 Re2 win in 3 half-moves
5 Rg2 win in 3 half-moves
6 Kh3 win in 7 half-moves
7 Kd2 win in 15 half-moves
8 Ke3 win in 17 half-moves
9 Rh3 win in 17 half-moves
10 Ke2 win in 23 half-moves
11 Kc2 draw
12 Kd4 draw
13 Ke4 draw
14 Kh5 draw
15 Rc2 draw
16 Rd2 draw
17 Rf2 draw
18 Rh1 draw
19 Kc3 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb2 loss in 2 half-moves