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 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kg2 draw
6 Kg3 draw
7 Kg4 draw
8 Kh2 draw
9 Kh4 draw
10 Ra3 draw
11 Rc1 draw
12 Rc2 draw
13 Rc4 draw
14 Rc5 draw
15 Rc8 draw
16 Rd3 draw
17 Re3 draw
18 Kf7 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves