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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kab4 draw
3 Kbb4 draw
4 Ra4 draw
5 Rb4 draw
6 Rc4 draw
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Rg3 draw
11 Rg6 draw
12 Rg7 draw
13 Rg8 draw
14 Kba2 loss in 2 half-moves
15 Kba4 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kaa2 loss in 1 half-moves
20 Kaa4 loss in 1 half-moves
21 Kab2 loss in 1 half-moves
22 Kbb2 loss in 1 half-moves
23 Rg1 loss in 1 half-moves
24 Rg2 loss in 1 half-moves
25 Rg5 loss in 1 half-moves