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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 K5b5 draw
3 K6b5 draw
4 K6b6 draw
5 Ka7 draw
6 Kb7 draw
7 Ra1 draw
8 Ra3 draw
9 Ra4 draw
10 Rb2 draw
11 Rc2 draw
12 Rg2 draw
13 Rh2 draw
14 K5b6 loss in 2 half-moves
15 Ka4 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Rd2 loss in 1 half-moves
18 Rf2 loss in 1 half-moves