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 Rh1 win in 1 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kd1 draw
6 Kd3 draw
7 Ke2 draw
8 Ke3 draw
9 Ra1 draw
10 Rb1 draw
11 Rd1 draw
12 Re2 draw
13 Re3 draw
14 Re5 draw
15 Re7 draw
16 Rg1 draw
17 Kc3 loss in 8 half-moves
18 Rc1 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Re6 loss in 1 half-moves