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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Kf1 draw
14 Kf2 draw
15 Kf3 draw
16 Kg1 draw
17 Kg3 draw
18 Kh1 draw
19 Kh2 draw
20 Kh3 draw
21 Rb4 draw
22 Rd4 draw
23 Re4 draw
24 Rf3 draw
25 Rf5 draw
26 Rg4 draw
27 Rh4 draw
28 Rc4 loss in 1 half-moves
29 Rf1 loss in 1 half-moves
30 Rf2 loss in 1 half-moves