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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rb4 draw
3 Rb5 draw
4 Rc8 draw
5 Rd8 draw
6 Re8 draw
7 Bd8 loss in 2 half-moves
8 Be1 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Bf2 loss in 2 half-moves
11 Bg5 loss in 2 half-moves
12 Nd2 loss in 2 half-moves
13 Ne3 loss in 2 half-moves
14 Nh2 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Bf6 loss in 1 half-moves
23 Bg3 loss in 1 half-moves
24 Ng3 loss in 1 half-moves
25 Rb6 loss in 1 half-moves