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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Kd2 win in 3 half-moves
3 Ka2 draw
4 Kb1 draw
5 Kb2 draw
6 Kd4 draw
7 Ke2 draw
8 Ke4 draw
9 Kf4 draw
10 Ra3 draw
11 Rb3 draw
12 Rd4 draw
13 Rd5 draw
14 Rd6 draw
15 Rd7 draw
16 Rd8 draw
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves