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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Ka4 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Kb4 draw
6 Kc3 draw
7 Kc4 draw
8 Ra2 draw
9 Rb2 draw
10 Rc6 draw
11 Rc7 draw
12 Rc8 draw
13 Rd2 draw
14 Re2 draw
15 Kb2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves