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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Kc7 win in 5 half-moves
8 Kb7 win in 11 half-moves
9 Kf5 win in 13 half-moves
10 Ka5 draw
11 Ka6 draw
12 Ka7 draw
13 Kb5 draw
14 Kf6 draw
15 Kf7 draw
16 Kg5 draw
17 Kg7 draw
18 Kh5 draw
19 Kh6 draw
20 Kh7 draw
21 Rb3 draw
22 Rd4 draw
23 Re4 draw
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves