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 Kf2 draw
3 Kf3 draw
4 Kg3 draw
5 Kh2 draw
6 Kh3 draw
7 Ra3 draw
8 Rc1 draw
9 Rc2 draw
10 Rc4 draw
11 Rc6 draw
12 Rc7 draw
13 Re3 draw
14 Rf3 draw
15 Rg3 draw
16 Kf1 loss in 4 half-moves
17 Kg1 loss in 4 half-moves
18 Kh1 loss in 4 half-moves
19 Rc8 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rc5 loss in 1 half-moves