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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Ka5 draw
5 Kb3 draw
6 Ra3 draw
7 Ra4 draw
8 Ra7 draw
9 Ra8 draw
10 Raa2 draw
11 Rab1 draw
12 Rb3 draw
13 Rba2 draw
14 Rbb1 draw
15 Rc1 draw
16 Re1 draw
17 Re2 draw
18 Ka3 loss in 2 half-moves
19 Ka4 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh2 loss in 2 half-moves