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

EGTB: win in 6 half-moves

# move score
1 Rg2 win in 5 half-moves
2 Rg3 win in 9 half-moves
3 Ka2 win in 11 half-moves
4 Kb2 win in 11 half-moves
5 Kc2 win in 11 half-moves
6 K3a4 draw
7 K3b4 draw
8 K5a4 draw
9 K5b4 draw
10 Ka3 draw
11 Ka5 draw
12 Ka6 draw
13 Kb6 draw
14 Ra1 draw
15 Rb1 draw
16 Rg7 draw
17 Rg8 draw
18 Rh1 draw
19 K3c4 loss in 2 half-moves
20 K5c4 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kc6 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rg6 loss in 2 half-moves