Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd1 draw
5 Kd2 draw
6 Kd3 draw
7 Kd7 draw
8 Ke1 draw
9 Ke7 draw
10 Ke8 draw
11 Kf1 draw
12 Kf2 draw
13 Rb3 draw
14 Rc1 draw
15 Rc2 draw
16 Rc4 draw
17 Rc8 draw
18 Rd3 draw
19 Re3 draw
20 Rf3 draw
21 Ke3 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves