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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kd2 win in 5 half-moves
3 Ke2 win in 5 half-moves
4 Ka2 draw
5 Kb1 draw
6 Kb2 draw
7 Kd3 draw
8 Kd4 draw
9 Kf2 draw
10 Kf3 draw
11 Kf4 draw
12 Rc4 draw
13 Rd4 draw
14 Re5 draw
15 Re6 draw
16 Re7 draw
17 Re8 draw
18 Rf4 draw
19 Rg4 draw
20 Rh4 draw
21 Ra4 loss in 1 half-moves