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 Rc8 win in 1 half-moves
3 Rf3 win in 1 half-moves
4 Kc4 draw
5 Kc5 draw
6 Kd3 draw
7 Kd5 draw
8 Ke4 draw
9 Ke5 draw
10 Ra3 draw
11 Rc2 draw
12 Rc5 draw
13 Rc6 draw
14 Rc7 draw
15 Rd3 draw
16 Re3 draw
17 Rg3 draw
18 Ke3 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rh3 loss in 2 half-moves