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 Rg5 win in 3 half-moves
3 Rg2 win in 5 half-moves
4 Rg4 win in 5 half-moves
5 Rb7 draw
6 Rc7 draw
7 Rd7 draw
8 Rg3 draw
9 Rg6 draw
10 Rh7 draw
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke1 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 K2c3 loss in 1 half-moves
26 K2d3 loss in 1 half-moves
27 K2e3 loss in 1 half-moves
28 K4c3 loss in 1 half-moves
29 K4d3 loss in 1 half-moves
30 K4e3 loss in 1 half-moves