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 Kc1 draw
3 Kd2 draw
4 Kd7 draw
5 Kd8 draw
6 Ke1 draw
7 Ke2 draw
8 Kf8 draw
9 Ra2 draw
10 Rc1 draw
11 Rc6 draw
12 Rc7 draw
13 Rc8 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Ke7 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves