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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Kaa2 draw
3 Kab2 draw
4 Kba2 draw
5 Kbb2 draw
6 Kc1 draw
7 Kc2 draw
8 Ra2 draw
9 Re1 draw
10 Re3 draw
11 Re4 draw
12 Re8 draw
13 Rf2 draw
14 Rh2 draw
15 Rb2 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves