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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Ka6 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Ke1 draw
8 Ke2 draw
9 Kf2 draw
10 Kg1 draw
11 Kg2 draw
12 Rb1 draw
13 Rc2 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rc7 draw
18 Rc8 draw
19 Rd1 draw
20 Ra1 loss in 1 half-moves
21 Rc3 loss in 1 half-moves