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 Rh2 win in 1 half-moves
3 Re5 draw
4 Re6 draw
5 Kb1 loss in 2 half-moves
6 Kb2 loss in 2 half-moves
7 Kb3 loss in 2 half-moves
8 Kc3 loss in 2 half-moves
9 Kcc1 loss in 2 half-moves
10 Kcd2 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kdc1 loss in 2 half-moves
13 Kdd2 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves