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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kg1 win in 3 half-moves
3 Kh1 win in 3 half-moves
4 Rg1 win in 7 half-moves
5 Kc4 draw
6 Kg2 draw
7 Kg3 draw
8 Kh3 draw
9 Ra1 draw
10 Rc2 draw
11 Re1 draw
12 Rf1 draw
13 Rh1 draw
14 Kb2 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves