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 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke3 draw
6 Kf2 draw
7 Kf3 draw
8 Ra3 draw
9 Rc1 draw
10 Rc2 draw
11 Rd3 draw
12 Rh3 draw
13 Ke1 loss in 4 half-moves
14 Kf1 loss in 4 half-moves
15 Rc4 loss in 4 half-moves
16 Rc5 loss in 4 half-moves
17 Rc6 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rc7 loss in 1 half-moves