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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Rb4 draw
6 Rc2 draw
7 Rc3 draw
8 Rc6 draw
9 Rc7 draw
10 Rc8 draw
11 Rd4 draw
12 Rf4 draw
13 Rg4 draw
14 Rh4 draw
15 Ka4 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc5 loss in 2 half-moves