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

EGTB: win in 6 half-moves

# move score
1 Kc2 win in 5 half-moves
2 Kc3 win in 5 half-moves
3 Ra2 win in 5 half-moves
4 Rc2 win in 5 half-moves
5 Kc4 win in 7 half-moves
6 Ka2 win in 9 half-moves
7 Ka3 win in 9 half-moves
8 Ka4 win in 9 half-moves
9 Ke2 win in 15 half-moves
10 Kb4 draw
11 Kg1 draw
12 Kg2 draw
13 Rd2 draw
14 Re2 draw
15 Ke1 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kf1 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Rb1 loss in 2 half-moves