While I've previously identified endgame play as my greatest weakness, the Bishop endgame that arises (which admittedly should be easily won) is played well by White. This is the other side of the coin of analyzing your own games; not only should your areas for improvement be identified, but credit should also be given for competent play when it happens. This is a confidence booster and it is useful psychologically for the improving player to know that they are in fact capable of such play.
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "ChessAdmin"]
[Black "Class C"]
[Result "1-0"]
[ECO "A13"]
[Annotator "ChessAdmin/Fritz/Houdini"]
[PlyCount "89"]
[EventDate "2002.??.??"]
{A10: English Opening: Unusual Replies for Black} 1. c4 b6 {played early, this
can directly challenge White's standard kingside fianchetto with g3} 2. Nf3 Bb7
3. g3 g6 ({Now would be the time to take advantage of the board setup with}
3... Bxf3 4. exf3 c5 5. Bg2 (5. d4 $5) 5... Nc6 {which would result in a very
different type of game, although White is certainly no worse.}) 4. Bg2 Bg7 {
this sort of double fianchetto smacks of a "system" opening, played regardless
of what the opponent does.} 5. O-O e6 {with the bishop already developed to g7,
this seems to unnecessarily weaken f6 and d6. It also opens the a3-f8 diagonal,
which White takes advantage of later.} 6. Nc3 c5 7. Nb5 {a direct kind of move,
immediately threatening the hole at d6. Although White is not fully developed
yet, neither is Black and his king is in the center, prompting immediate
action.} (7. d4 {was preferred by Fritz. It asserts control over the center
and opens up the diagonal for the Bc1. Houdini rates the text move as
equivalent, with a slight plus to White.}) 7... d5 {now the hole no longer
exists, but opening center lines can only benefit White at this point.} 8. cxd5
exd5 9. d4 a6 10. Nc3 c4 {Black needed to develop a knight at this point, in
order to further mobilize his forces. Instead, this typical positional error
is made, likely prompted by an unwillingness to maintain the pawn tension and
the illusion of gaining space by the pawn push.} 11. b3 Ne7 12. Ba3 {Black has
no means of blocking the a3-f8 diagonal and the bishop is ideally placed to
make threats and exert pressure.} O-O $16 {Despite the material being even,
White is nearly winning strategically. Black's pieces have little scope or
prospect, while White has a space advantage and much better coordination among
his pieces.} 13. e3 {shores up d4, but is a rather slow approach.} (13. Ne5 {
is the active choice preferred by Houdini. The point is that an exchange on e5
would in fact be good for White, despite the doubled pawns, as the e5 pawn
would enhance the space advantage and Black would then have a pronounced
dark-square weakness without the Bg7.} Bxe5 14. dxe5 {Black cannot hold his
center now either, as bxc4 is coming and the advance ...d4 does not work
because of the hanging Bb7.} b5 {trying to support the pawn chain does not
help, either} 15. bxc4 bxc4 16. Rb1 Bc6 17. Qd4 {and White will break through
in the center.}) 13... Re8 {breaks the pin on the Ne7, but White is now able
to ratchet up the pressure on Black's overextended pawns.} 14. Nd2 cxb3 15.
Qxb3 Nbc6 16. Rab1 b5 {this sequence doesn't gain White anything. An immediate
Nxd5 was possible, without the drawbacks created by the in-between moves,
including the b-pawn now being protected by the a6 pawn and controlling c4.}
17. Nxd5 {this is now not as good for White, due to the possibility of a
discovered attack on the Nd5 and Black sacrifices against the e3/d4 pawn chain,
which were found by Houdini.} Nxd5 {Black however also fails to see these
tactical ideas, which are admittedly rather complicated.} (17... Nf5 {with the
threat of Na5, unleashing the Bb7 and driving the Qb3 away from the protection
of the Nd5.} 18. Nc3 {simply retreating the knight now gives Black a good game,
as his pieces come to life and are much better coordinated than before.} (18.
Qd1) 18... Na5 19. Qb2 Nxe3 {ironically, this pawn intended as a bulwark for
d4 is now a tactical target} 20. fxe3 Rxe3 21. Bc5 Rc8 {and Black has
compensation for the material, with the initiative and major pressure against
White's pawns and pieces.}) 18. Qxd5 $16 {White is now a clear pawn ahead and
his queen is nicely centralized. Houdini suggests that Black trade queens
directly here.} Na5 {now the queen trade occurs on White's terms, with Black's
knight somewhat misplaced.} 19. Qxd8 Rexd8 20. Rfc1 Bxg2 21. Kxg2 Rac8 22. Rxc8
{typical amateur move, not wanting to maintain the tension along the c-file.
Better would be to improve the position of the bishop with Bb4 or Bc5. However,
trading down to move the endgame forward is not a bad strategy, given White's
strong protected passed d-pawn.} Rxc8 23. Rc1 Rxc1 24. Bxc1 Bf8 (24... f5 {
with temporary control of e4 is recommended by the engines.}) 25. Kf3 (25. Ne4)
25... f5 26. e4 fxe4+ 27. Kxe4 $18 {the king is now well-centralized and able
to support the d-pawn's advance.} Kf7 28. Kd5 Ke8 29. Nb3 {a poor choice,
exchanging White's more active knight (Ne4!) for the one on the rim.} Nxb3 30.
axb3 Kd7 31. Bd2 Bd6 32. h3 {preparing to mobilize White's kingside majority.
Now the principle of two weaknesses kicks in, as Black will have trouble
maintaining his blockade of the d-pawn and defending the kingside from White's
advance.} Bf8 33. f4 h5 34. g4 hxg4 35. hxg4 Bd6 36. f5 gxf5 37. gxf5 {White
now has a sufficient winning advantage on the board.} Bf8 38. f6 b4 39. Kc4 a5
40. Bf4 (40. Kb5 {would end things immediately.}) 40... Kc6 (40... Ke6 $18 {
what else? says Fritz. This would at least pick up the f6 pawn, although Black
is still lost, since the the a and b pawns cannot be saved.}) 41. d5+ Kb6 42.
Be3+ Ka6 43. Bc5 a4 44. Bxf8 a3 {evidently hoping for Kxb4} 45. Bxb4 1-0
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