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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc3 draw
5 Kd3 draw
6 Kd4 draw
7 Kg1 draw
8 Kh2 draw
9 Ra3 draw
10 Rc3 draw
11 Re1 draw
12 Re2 draw
13 Re4 draw
14 Re5 draw
15 Re6 draw
16 Rf3 draw
17 Rg3 draw
18 Rh3 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves