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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rh1 win in 3 half-moves
3 Kf2 draw
4 Kf3 draw
5 Kf4 draw
6 Kf5 draw
7 Kf6 draw
8 Kf7 draw
9 Kg2 draw
10 Kg4 draw
11 Kg5 draw
12 Kg7 draw
13 Kh2 draw
14 Kh3 draw
15 Kh4 draw
16 Kh5 draw
17 Kh6 draw
18 Kh7 draw
19 Rc2 draw
20 Rc3 draw
21 Rc4 draw
22 Rc8 draw
23 Rd1 draw
24 Re1 draw
25 Rg1 draw
26 Ra1 loss in 2 half-moves
27 Rb1 loss in 2 half-moves
28 Rc5 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rc7 loss in 2 half-moves