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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kc1 draw
9 Kc2 draw
10 Kd2 draw
11 Ke1 draw
12 Ke2 draw
13 Ra5 draw
14 Rb5 draw
15 Rf5 draw
16 Rg3 draw
17 Rg4 draw
18 Rg6 draw
19 Rh5 draw
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves