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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rh2 win in 1 half-moves
3 Kaa2 draw
4 Kaa4 draw
5 Kab2 draw
6 Kab4 draw
7 Kba2 draw
8 Kbb2 draw
9 Kbb4 draw
10 Kc2 draw
11 Kc3 draw
12 Ra4 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 draw
19 Rh8 draw
20 Kba4 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Re4 loss in 1 half-moves
23 Rg4 loss in 1 half-moves
24 Rh1 loss in 1 half-moves
25 Rh3 loss in 1 half-moves