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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 K1c1 draw
3 K1e1 draw
4 K2c1 draw
5 K2e1 draw
6 K2e2 draw
7 Kc3 draw
8 Kd3 draw
9 Ke3 draw
10 Ra2 draw
11 Rc7 draw
12 Rc8 draw
13 K1e2 loss in 1 half-moves
14 Rc1 loss in 1 half-moves
15 Rc3 loss in 1 half-moves
16 Rc4 loss in 1 half-moves
17 Rc5 loss in 1 half-moves
18 Rc6 loss in 1 half-moves