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

EGTB: win in 6 half-moves

# move score
1 Rg3 win in 5 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Kf3 draw
8 Kf4 draw
9 Kg3 draw
10 Kg5 draw
11 Kh3 draw
12 Kh4 draw
13 Kh5 draw
14 Rc1 draw
15 Rc2 draw
16 Rc4 draw
17 Rc5 draw
18 Rc6 draw
19 Rd3 draw
20 Re3 draw
21 Rf3 draw
22 Rh3 draw
23 Kf5 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rc8 loss in 2 half-moves