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

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Kh1 win in 7 half-moves
3 Rb1 win in 9 half-moves
4 Kg4 win in 11 half-moves
5 Khh3 win in 13 half-moves
6 Kf2 draw
7 Kg1 draw
8 Kgg2 draw
9 Kgh3 draw
10 Kh4 draw
11 Khg2 draw
12 Ra2 draw
13 Rb3 draw
14 Rb8 draw
15 Rg2 draw
16 Kf3 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves