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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ra4 win in 3 half-moves
3 Rg4 win in 3 half-moves
4 Rb4 draw
5 Re3 draw
6 Re5 draw
7 Re6 draw
8 Re7 draw
9 Kg1 loss in 2 half-moves
10 Kg2 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Kh1 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 K2g3 loss in 1 half-moves
21 K2h3 loss in 1 half-moves
22 K4g3 loss in 1 half-moves
23 K4h3 loss in 1 half-moves