Automatic Analysis

Most chess engines can analyze your games automatically. Either a single game or a group of games in your database can be analyzed. Time for each move to be analyzed can be chosen. More time is required to analyze master games while a few seconds per move is sufficient for beginners’ games.

The game given below is analyzed with ‘Rebel Tiger II ‘ with a Pentium 500MHz computer with  192MB RAM.

Only 30sec per move was selected and here we have an amazing quality of analysis.

[Event "Internet"]

[Site "Internet"]

[Date "18/12/2000"]

[Round "?"]

[White "Amateur"]

[Black "opponent"]

[Result "0-1"]


1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7 5.Nf3 O-O 6.Qc2 dxc4 7.Bxc4 Qd6 8.O-O Bg4 


{Score: 1.34   depth: 12      Nb5 Qd8 }

Move 9.Nb5 is recommended as it has an evaluation of +1.34 meaning that it is advantageous to the extent equivalent of winning one and one third of a pawn. The average depth is 12 ply, meaning 6 full moves for both sides.  Rebel engines indicate + score when the side whose first move is shown has advantage. Chessbase engines indicate + to show white is better off while negative score to show black is better off, irrespective of the side to move.  


{Score: -0.64   depth: 11 Nc6 Nb5 Qd8 Nxg4 Nxg4 Be2 Nf6 Bf3 a6 Bxc6 bxc6 Nc3 Ng4 }


10.Nb5 Bf5 


{Score: 2.52   depth: 13 e4 Bxe4 Qe2 Qb6 Nxd7 Nxd7 Qxe4 c6 Na3 Qxd4 Qxe7 Bf6 Qe2 Rfe8 }

    [Thirty seconds to produce a gem!
    Instead of the actual move 11.Qb3 , if 11.e4 was made white would have been two and a half pawns better off.
    See how a pawn can be sacrificed to keep the white queen in an attacking position while the black bishop's defender can be distracted using
the tempo gained on attacking the black queen!]



{Score: -1.16   depth: 12 Qb6 Nxf7 e6 Ng5 a6 Nc3 Rae8 e4 Bg4 h3 Qxb3 Bxb3 h6

hxg4 hxg5 Bxg5 }

    [See how an inferior move by white lets the hook off black's position to have a disadvantage of only one and one fifth of a pawn!]



{Score: -0.26   depth: 12 Nxe5 dxe5 Ng4 a5 Qc5 f4 a6 Nd4 Bd7 Bd2 Qa7 h3 c5 hxg4 cxd4 }
    [the attack is neutralized and black is only a quarter of a pawn worse off!] 


13.a5 Nf3+

{Score: 0.24   depth: 14 Nf3+ gxf3 Qc6 e4 Bh3 Rd1 Qd7 Bf4 Nh5 Be5 c6 Nc3 Bxe5 dxe5 Qc7 }
    [black is now a quarter of a pawn better off! Black must save his queen, for sure! 
But, if the knight is going, let it go after storming at the white king's castle and creating some weaknesses.] 


14.gxf3 Qc6 15.Kg2 


{Score: 24.92   depth: 12 Bh3+ }
    [advantage of +25 marks the end of the game!



{Score: -24.06   depth: 14 Kg1 }



{Score:  Mate in 2   depth: 14 Nh5+ Kxh3 Qxf3+ Kh4 Bf6# }


17.Kxh3 Qxf3+ 18.Kh4 Bf6# 0-1