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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Rg2 win in 3 half-moves
5 Ka2 draw
6 Kab1 draw
7 Kab2 draw
8 Kcb1 draw
9 Kcb2 draw
10 Ra3 draw
11 Rb3 draw
12 Re3 draw
13 Rf3 draw
14 Rg5 draw
15 Rh3 draw
16 Kc1 loss in 2 half-moves
17 Kd1 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Kb3 loss in 1 half-moves