Revised stockfish and added this goal to win the game.
- Created 22 start opening mostly 2 plies others are 4 plies. Done carefully to minimize white advantage in the opening.
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1.e4 c5 *
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1.e4 e5 *
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1.e4 e5 2.Nf3 Nc6 *
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1.e4 e6 *
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1.e4 Nf6 *
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1.e4 Nc6 *
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1.e4 Nc6 2.Nc3 e5 *
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1.e4 d5 *
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1.d4 d5 *
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1.d4 d5 2.Bf4 Bf5 *
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1.d4 Nf6 *
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1.c4 e5 *
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1.c4 c5 *
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1.c4 Nf6 *
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1.c4 d6 *
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1.c4 g6 *
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1.c4 Nc6 *
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1.Nf3 d5 *
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1.Nf3 Nf6 *
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1.Nf3 c5 *
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1.Nf3 e6 *
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1.Nf3 d5 2.d4 Bf5 *
Result
Score of sfbackrank_e2 vs sfbackrank_e1: 8 - 13 - 1 [0.386]
... sfbackrank_e2 playing White: 5 - 5 - 1 [0.500] 11
... sfbackrank_e2 playing Black: 3 - 8 - 0 [0.273] 11
... White vs Black: 13 - 8 - 1 [0.614] 22
Elo difference: -80.4 +/- 156.7, LOS: 13.8 %, DrawRatio: 4.5 %
22 of 22 games finished.
sfbackrank_e2 and sfbackrank_e1 are the same engine. The white side won.
White vs Black: 13 - 8 - 1 [0.614] 22
Sample games
https://lichess.org/Ab5lGE1w
https://lichess.org/4VdHGQkm
https://lichess.org/b8xxzvjZ
https://lichess.org/IVpjazCV
https://lichess.org/gwwYdwCA
https://lichess.org/QdiEcpyK
https://lichess.org/GmCdzkz8
https://lichess.org/cDR66Vuq
https://lichess.org/5Fc6G9MC