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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Rg2 win in 3 half-moves
6 Rg3 win in 9 half-moves
7 Rg1 win in 11 half-moves
8 Ka1 draw
9 Kb1 draw
10 Kc4 draw
11 Kd4 draw
12 Kd6 draw
13 Ke4 draw
14 Ke5 draw
15 Ke6 draw
16 Re5 draw
17 Rf5 draw
18 Rg4 draw
19 Rg6 draw
20 Rh5 draw
21 Kc6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves