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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Rg2 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Rg4 win in 3 half-moves
6 Rg5 win in 3 half-moves
7 Kc3 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 Kaa4 draw
10 Kab3 draw
11 Kba4 draw
12 Kbb3 draw
13 Ra1 draw
14 Rb1 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rg6 draw
19 Rh1 draw
20 Ka5 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves