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 Kf1 draw
3 Kf2 draw
4 Kg3 draw
5 Kgg2 draw
6 Kgh2 draw
7 Kh1 draw
8 Kh4 draw
9 Khg2 draw
10 Khh2 draw
11 Rb4 draw
12 Rc1 draw
13 Rc2 draw
14 Rc3 draw
15 Rc8 draw
16 Rg4 draw
17 Rh4 draw
18 Kg4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves