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 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kc1 draw
6 Kc3 draw
7 Kd1 draw
8 Kd2 draw
9 Kd3 draw
10 Rb3 draw
11 Rd3 draw
12 Re1 draw
13 Re2 draw
14 Re5 draw
15 Re6 draw
16 Re8 draw
17 Rf3 draw
18 Rg3 draw
19 Rh3 draw
20 Rc3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re7 loss in 2 half-moves