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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rf2 win in 5 half-moves
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Ra5 draw
8 Raf1 draw
9 Re1 draw
10 Re5 draw
11 Rf4 draw
12 Rff1 draw
13 Rg5 draw
14 Rh1 draw
15 Rh5 draw
16 Rb1 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves