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 Rb3 win in 1 half-moves
3 Re3 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 Ka2 draw
6 Kb1 draw
7 Kb2 draw
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kc4 draw
12 Kc6 draw
13 Kd4 draw
14 Kd5 draw
15 Kd6 draw
16 Rc1 draw
17 Rc2 draw
18 Rc4 draw
19 Rd3 draw
20 Rh3 draw
21 Rf3 loss in 1 half-moves