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 Kf3 draw
3 Kg1 draw
4 Kg2 draw
5 Kg5 draw
6 Kgg3 draw
7 Kgh3 draw
8 Kh1 draw
9 Kh4 draw
10 Kh5 draw
11 Khg3 draw
12 Khh3 draw
13 Rb1 draw
14 Rb2 draw
15 Rb3 draw
16 Rb8 draw
17 Rf4 draw
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves