The Gambit Chess Player

Annotation is adding evaluations, thematic considerations, analyses, comments, notes and references to other games or manuals.

It is meant to help the chess enthusiast who is playing over a game.

EVALUATIONS, Informator Style

In 1966 the Šahovski Informator (more commonly known as Informator) was first published in Belgrade (then the capital of Yugoslavia). Introduced were many easy-to-understand symbols to help evaluate a game. They included a “+-“, meaning White is winning and “-+” meaning Black is winning. These symbols, because of their simplicity, became standard in annotated games. A more complete list, along with other universal symbols, can be found here:

EVALUATIONS, Chess Engines

Chess Engines give a +1.00 if White is pawn ahead. This does not necessarily that White is a physical pawn up in the game. Instead, White has a position that worth a pawn more than Black. An evaluation of +3.00 means that White is up a piece (1 piece = 3 pawns). This means White is winning.

Black’s advantages are indicated by a “-“ sign. So, a -1.00 means Black has a position worth a pawn up and -3.00 means he has a position worth an extra piece.

But they don’t usually tell you why a position is worth +0.45 or why 0.90 is better. Or how to use or exploit your advantage.

Stick with the Informator evaluations.

THEMATIC CONSIDERATIONS

Sometimes it is useful to consider moves that support thematic ideas. For example, one could mention that in the Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4), White wants to put a pawn on e4 with a broad center and threatening .e5. Or one could be reminded that in the King’s Gambit, a tempo is often worth more than a piece.

ANALYSES

Simply put, an analysis is what will happen with best play from both players from a certain position. It can be easy as stating and showing a mate in 10 moves, or how a pawn grab can result in a loss for the player that took the pawn that proved to be poisonous.

COMMENTS and NOTES

Such items can make the game even enriching; more interesting. Here, we are introduced to what a player’s thoughts and concerns may be. And they may be non-chess related (like a how he might worry about missing a bus if he game goes on too long). And maybe he will tell us why he chose a Najdorf rather than a Pirc. (it’s happened before!)

REFERENCES to other games or manuals.

It is common for an annotator to reference the reader to other games that have similar themes in the opening, or other moves he can consider. It is not by only one game that a student learns the Game.

A good annotator is also one to seek out what others have said about the game, the opening, or a sacrifice. And give credit when it is due.

I enjoy annotating games – believe me, it helps and forces me to become better.

And when I do not, usually because someone’s annotations are better than mine, I document it.

Here is my basic format:

[A, B, C]

From a magazine

A=Annotator
B= Name of article
C=Name of magazine, along with issue date

From a book or web page

A=Annotator
B= Name of book or web page
C= Game number (such as Chernev’s 1000 Best Short Games of Chess or any other book where the games are numbered).

When something is unknown that section is left blank.

Sudakova (2381)-Stupak (2361)
St. Petersburg FINEC IM, Jan. 30 2007
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.c3 f6 7.Bb5 a6 8.Bxc6 bxc6 9.O-O fxe5 10.dxe5 c5 11.Qa4 Bb7 12.Nb3 a5 13.Bg5 Be7 (14…Bc8 15.Nxe6 and the black queen gets buried.) 1-0

Villanueva-IM Pablo Michel
Buenos Aires, 1960
[IM Minev, “Tactic, Tactics, and More Tactics – The Long Dozen”, Inside Chess, May 27 1991, pg. 28/9]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Bxc5 6.Nf3 Nc6 7.Bg5 Qa5 8.O-O-O? (Recent theory shows 8.Bd2 Qd8 9.e3 O-O 10.Be2 with a slightly better game.) 8…Nb4 9.Qb3 Ng4! 10.a3 Nc6 11.Ne4 f5 12.Nxc5 Qxc5 13.h3? (White is in trouble. He thinks that in this way the f3-pawn will be saved.) 13…Nxf2! 0-1 (White missed the point that after 14.Be3 Black has 14…Na5 15.Qc3 Nxd1 winning an exchange.)

Phil Thoma (2153)-Kokesh (2009)
Team Ch., 1996
[Thoma, Oklahoma Chess Bulletin, Nov. 1996, pg. 7,8]
1.b4 Nf6 2.Bb2 g6 3.e3 Bg7 4.f4 O-O 5.Nf3 d6 6.d3 (The only move to keep a knight on f3 and not trade off the white-squared bishops after 6…Bg4) 6…c6 (Announcing his intention of sending the lady to b6 where it hits two pawns and also keeps an eye on white’s ambitions.) 7.a4 (I wanted this move to work so badly that I gave up trying to calculate all the ensuring variations and just played it.) 7…Qb6 (And why not? The resulting firestorm was hard to see and the move itself was excellent.) 8.Qd2 (Only move.) 8…Ne4

9.a5 Nxd2 [Black rises to the occasion and plays the only move. For example, 9…Bxb2 10.axb6 Nxd2 11.Rxa7 Nxf3+ 12.gxf3 Nd7 (not 12…Rxa7 13.bxa7) 13.Rxa8 Nxb6 14.Ra2 Bg7 and White has the center. If 9…Qc7 10.Qc1 Bxb2 11.Qxb2 and N retreats.] 10.axb6 Nxf3+ (But here the dragon should strike back with 10…Bxb2 11.Rxa7 Nxb1 12.Rxa8 Nd7 and Black appears to have a big plus.) 11.gxf3 (Now it is too late for 11…Bxb2 as White wins the exchange.) 11…Na6 12.Bxg7 Kxg7 (And White now has the upper hand again.) 13.bxa7 Nxb4 14.Kd2 (It is important to understand that time is of the essence here. If White is to make use of the bone in the throat, he has to attack the Black king with utmost speed. The back rank must be cleared and the rooks brought into play. It is not dangerous for White to keep his king in the center because Black’s queen rook is tied to the bone.) 14…c5 15.Nc3 Bd7 (To stop 16.Na4) 16.Be2 Na6 (Maybe 16…Bc6 and stopping the knight maneuver is better, but I can understand Black’s reluctance to part with his prelate considering White’s could become powerful in attacking the Black king.) 17.Nd5 (The stallion rears and stomps down on a powerful square.) 17…Rxa7 (Otherwise 18.Nb6 wins the exchange.) 18.Nb6 (Note that 18.Nxe7 Be6 19.c4 Re8 20.Nd5 Bxd5 21.cxd5 Rea8 22.Rhb1 Nb4 23.Rxa7 Rxa7 24.Rb2 leaves Black with a big plus due to his passed b-pawn and dark square dominance.) 18…Bc6 19.h4 h5 (Necessary.) 20.Rhg1 Kf6 21.Rg5 (Stopping 21…e5 as 22.f5 would really turn the rackscrew.) 21…e6 22.e4 Re8 23.f5 exf5 24.exf5 Re5 25.fxg6 fxg6 (Not 25…Rxg5 26.gxf7 Kxf7 27.hxg5 and White rolls.) 26.Rg3 d5 27.Rag1 Be8 28.Nc8 Ra8 29.Nd6 Nb4 30.Nxe8+ Raxe8 31.Rxg6+ Ke7 32.R1g5 Kd8 33.Rxe5 Rxe5 34.Rg5 Rxg5 35.hxg5 d4 36.f4 h4 37.Bf3 b5 38.f5 Ke7 39.f6+ Kf7 40.Bh5+ Kg8 41.g6 h3 42.Bg4 (As after 42…h2 43.Be6+ Kh8 44.g7+ Kh7 45.g8=Q+ Kh6 46.Bf7 and mates next move.) 1-0

Lapshun (2566) – Paschall (2483)
New York Masters, 2003
[G. Shahade]
1.b4 d5 2.Bb2 Bg4 3.Qc1!!! (NEW WORLD RECORD!!! Fastest Qc1 ever in master level chess!!! After watching enough of Lapshun’s openings I’ve run out of ways to poke fun at his unorthodox moves.) 3…Nd7 4.c4 e6 5.e3 Ngf6 6.a3 a5 7.c5 c6 8.Be2 Bxe2 9.Nxe2 b6 10.d4 Be7 (Lapshuns bishop on b2 isn’t looking so happy…) 11.O-O O-O 12.Nd2 Qc7 13.Qc2 Ng4 14.g3 f5 15.Nf4 Rf6 16.h3 Nh6 17.Nd3 a4? (A huge positional mistake…if black wanted to close up the position, he had to play ….b5 first.) 18.cxb6 (And all the sudden white has all the play…..the c-pawn is very weak, and the knights will come to e5 and f4.) 18…Qxb6 19.Rac1 Nb8 20.Nf3 Rf8 21.Nf4 Re8 22.Ne5 (Lapshun’s position looks extremely pleasing. Most of white’s pieces are very well placed, whereas blacks pieces are randomly scattered about.) 22…Ra6 23.Qe2 Bd6 24.Nfd3 Ra7 25.Rc2 Nf7 26.Rfc1 Nxe5 27.dxe5 (Ooops….and now the bishop that looked so bad earlier in the game, will trade itself for a rook after Bd4 next move.) 27…Bf8 28.Bd4 Qa6 29.Bxa7 Qxa7 30.Nc5 g6 31.Rc3 Bg7 32.f4 Bf8 33.h4 h6 34.Kf2 Re7 35.Qc2 Re8 36.Qd1 g5 37.hxg5 hxg5 38.Qh5 (Completely crushing, attacks the rook on e8, prepares either Qxg5 or Rh1.) 1-0