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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb4 draw
3 Re2 draw
4 Re3 draw
5 Re8 draw
6 Ree1 draw
7 Reh4 draw
8 Rf1 draw
9 Rf4 draw
10 Rg1 draw
11 Rg4 draw
12 Rh2 draw
13 Rh3 draw
14 Rh8 draw
15 Rhh4 draw
16 Rhe1 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves