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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Rc1 draw
4 Rc2 draw
5 Rd1 draw
6 Rd2 draw
7 Re8 draw
8 Kg1 loss in 4 half-moves
9 Kg2 loss in 4 half-moves
10 Kh2 loss in 4 half-moves
11 Re3 loss in 4 half-moves
12 Re4 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves