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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb5 draw
6 Kc3 draw
7 Kc4 draw
8 Kc5 draw
9 Kg1 draw
10 Kg2 draw
11 Kh2 draw
12 Rb2 draw
13 Rb3 draw
14 Rc1 draw
15 Rd1 draw
16 Ra1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Kb3 loss in 1 half-moves