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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Re5 draw
3 Re6 draw
4 Re7 draw
5 Ke1 loss in 2 half-moves
6 Kf3 loss in 2 half-moves
7 Kff2 loss in 2 half-moves
8 Kfg1 loss in 2 half-moves
9 Kg3 loss in 2 half-moves
10 Kgf2 loss in 2 half-moves
11 Kgg1 loss in 2 half-moves
12 Kh1 loss in 2 half-moves
13 Kh2 loss in 2 half-moves
14 Kh3 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf2 loss in 2 half-moves