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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rh5 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Ka2 draw
5 Ka5 draw
6 Ka6 draw
7 Kaa4 draw
8 Kab4 draw
9 Kb2 draw
10 Kb3 draw
11 Kb6 draw
12 Kba4 draw
13 Kbb4 draw
14 Kc5 draw
15 Kc6 draw
16 Ra4 draw
17 Rb4 draw
18 Rc4 draw
19 Rh7 draw
20 Rh8 draw
21 Kc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves