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 Ke1 draw
3 Ke2 draw
4 Ke3 draw
5 Kf1 draw
6 Kf3 draw
7 Kg1 draw
8 Kg2 draw
9 Kg3 draw
10 R1h2 draw
11 R3h2 draw
12 Rb3 draw
13 Rf1 draw
14 Rg1 draw
15 Rg3 draw
16 Rh4 draw
17 Rh8 draw
18 Ra1 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Rh7 loss in 2 half-moves