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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Kh3 win in 3 half-moves
3 Kh5 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Kg5 win in 5 half-moves
7 Rc5 win in 5 half-moves
8 Rc6 win in 5 half-moves
9 Rc7 win in 5 half-moves
10 Kf5 draw
11 Kf6 draw
12 Kg1 draw
13 Kg2 draw
14 Kg7 draw
15 Kh1 draw
16 Kh6 draw
17 Kh7 draw
18 Rc8 draw
19 Rd4 draw
20 Re4 draw
21 Rf4 draw
22 Rg4 draw
23 Kf7 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves