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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd2 draw
3 Kd3 draw
4 Kd4 draw
5 Ke2 draw
6 Rc2 draw
7 Rc4 draw
8 Rc8 draw
9 Kf3 loss in 10 half-moves
10 Kf2 loss in 8 half-moves
11 Ra3 loss in 6 half-moves
12 Rc1 loss in 6 half-moves
13 Ke4 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd3 loss in 2 half-moves