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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc3 draw
5 Kd3 draw
6 Rb2 draw
7 Rc3 draw
8 Rd2 draw
9 Kc5 loss in 12 half-moves
10 Kb5 loss in 8 half-moves
11 Ra2 loss in 6 half-moves
12 Kd4 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rg2 loss in 1 half-moves