chessgames.com
Members · Prefs · Laboratory · Collections · Openings · Endgames · Sacrifices · History · Search Kibitzing · Kibitzer's Café · Chessforums · Tournament Index · Players · Kibitzing
Aleksander Delchev vs Boris Chatalbashev
TCh-BUL (2001), Pamporovo BUL, rd 2, Oct-04
Sicilian Defense: Hyperaccelerated Dragon (B27)  ·  0-1

ANALYSIS [x]

FEN COPIED

explore this opening
find similar games 5 more Delchev/B Chatalbashev games
sac: 20...Rxd4 PGN: download | view | print Help: general | java-troubleshooting

TIP: If you find a mistake in the database, use the correction form. There is a link at the bottom that reads "Spot an error? Please suggest your correction..." Avoid posting corrections in the kibitzing area.

PGN Viewer:  What is this?
For help with this chess viewer, please see the Olga Chess Viewer Quickstart Guide.
PREMIUM MEMBERS CAN REQUEST COMPUTER ANALYSIS [more info]

Kibitzer's Corner
< Earlier Kibitzing  · PAGE 1 OF 3 ·  Later Kibitzing>
Aug-25-05
Premium Chessgames Member
  An Englishman: Good Evening: Quite a wild brawl in the Opening of the Day. I think you'll find it quite interesting that for a while the complications actually increase as the number of piece decrease, culminating in a strange lineup of pieces on the long diagonal at move 51. The final move of the game would make a good Monday or Tuesday puzzle.
Apr-04-06  dzechiel: An interesting problem. Not only is it the best move, it's the only move to avoid a draw. Found it in a jiffy.
Apr-04-06  chesstoplay: Me too, dzechiel, I found it instantly as I know this from a study on bishop pawn endgames. A perfect week for me, so far. But I also like that chessgames.com is reviewing CRITICAL basics. Back to basics is always a good review pattern to keep your skill level up.
Apr-04-06
Premium Chessgames Member
  cu8sfan: Here's how to solve this puzzle without having to think at all:

1. Realize that it's Black to win and not Black to draw. That's easy 'cus Black's the one who has a piece more than White.

2. Realize that on White's next move your pawn will be gone and there's no way for you to checkmate the opponent.

3. Make the only move that protects the pawn.

Very instructive puzzle today.

Apr-04-06
Premium Chessgames Member
  OhioChessFan: Move 58, might have been time control issues. So Black might miss this by a blunder, but otherwise it's a straight forward move.
Apr-04-06
Premium Chessgames Member
  LIFE Master AJ: I got it fairly quickly. (My mind leaped to analysis ... before I could force myself into the normal routine.)

Good Monday puzzle, instructive for beginners.

Apr-04-06  DoctorChess: Easy. It is the only move to avoid a draw. Check out the entire game guys. The ending is awesome.
Apr-04-06  Infohunter: Not too difficult. It's clear to see that Black can win without the Bishop, as against only drawing without the Pawn. And of course declining the Bishop in order to take the opposiiton by playing 59.Kc3 obviously fails owing to the Bishop's ability to temporize along the long diagonal while keeping the Pawn defended, which will compel White to relinquish said opposition immediately.
Apr-04-06  yataturk: Is this Boris dude Armenian
Apr-04-06  patzer2: For today's puzzle solution, Black's end game tactic 58...Be5+! decoys the White King to allow the decisive infiltration of the Black King to create a passed pawn.
Apr-04-06  tacite: Got it! Though it is easy to blow it out with 59. Kxe5 Ke2
Apr-04-06  Ashram64: Well.. it's really only one move... the pawn must be guard...and that will be Be5+.. it's forced.
Apr-04-06  guest66: what happens if white doen't capture the bishop and just staays near his pawn ...is there a psosibility of a draw ?
Apr-04-06  prinsallan: Obvious.
Apr-04-06  Capa15: <guest66> no because white king will capture white pawn and queen black pawn.
Apr-04-06  whatthefat: Black's 54th move would make a nice puzzle - and a bit more difficult too.
Apr-04-06  VargPOD: This seems to be "instructive but very easy puzzles"-week. It's nice though that all puzzles are not about finding the most imaginative sacrifice and 5-move continuation.
Apr-04-06  Marco65: <guest66> It can go like this: 59.Kd3 Bg7 (zugzwang, White has to let the black king in) 60.Kc4 Ke3 61.Kb4 Kd2 62.Kb3 Bf6 zugzwang again, White loses the pawn
Apr-04-06  Fezzik: Today's puzzle is too easy even for a Monday puzzle because 58...Be5+ is the only move that doesn't lose the pawn immediately. Surely there was a more interesting sacrifice with a similar deflection theme?
Apr-04-06  Dim Weasel: Another simple endgame trick. After seeing here that this kind surprising winning methods exist, I will be sure to look for them in my own endgames. Thanks <CG>
Apr-04-06  ice lemon tea: this puzzle is easy. however when i saw this game from the start, i must say this game is a game that deserved to be studied deeply. the black's exchange manouvre is fantastic!
Apr-04-06  Rawprawn: Tacite, not sure you're right about that. Ends same way in zugzwang for white doesn't it?
Apr-04-06  Catenaccio: <dzechiel: An interesting problem. Not only is it the best move, it's the only move to avoid a draw> exactly, black has to defend the pawn, so there is just one move. I think this would even be too easy for Mondays, since you are forced to find the solution by the logic of the puzzle game.
Apr-04-06  monad: Thanks to <An Englishman: > for pointing this out last year as a nice easy puzzle. Makes one feel good to see it straightaway.
Apr-04-06  Richerby: <guest66> The only way White can stay near his pawn is to get his king to one of the squares b1,c1,d1 but he clearly does not have time to do this. b3 and d3 aren't good enough because Black's bishop protects the pawn and gives him the ability to lose a tempo: suppose the white king is on b3 and Black's on, say, d2, with the bishop somewhere on the d3-h8 diagonal. If it is White's move, he must move away from the pawn so Black plays ♔xc2; if it is Black's move, he can effectively pass by moving the bishop to another square on the diagonal and now White is forced to move away from b3. Because Black has these `tempo moves', he can (almost) never be placed in zugzwang.

This idea is of great importance in most endgames of piece+pawns vs pawns. It can also show up in cases where both sides have a piece but one side's piece is tied to some crucial task. This is one reason why bishops are usually stronger than knights in the endgame: a bishop defending a square can usually move to another place and still defend that square whereas, when a knight moves, it defends a totally different set of squares. (The other main reason the bishop is stronger is that it can rapidly reach both sides of the board; on the other hand, it's stuck on squares of one colour.)

Jump to page #    (enter # from 1 to 3)
search thread:   
< Earlier Kibitzing  · PAGE 1 OF 3 ·  Later Kibitzing>

NOTE: Create an account today to post replies and access other powerful features which are available only to registered users. Becoming a member is free, anonymous, and takes less than 1 minute! If you already have a username, then simply login login under your username now to join the discussion.

Please observe our posting guidelines:

  1. No obscene, racist, sexist, or profane language.
  2. No spamming, advertising, duplicate, or gibberish posts.
  3. No vitriolic or systematic personal attacks against other members.
  4. Nothing in violation of United States law.
  5. No cyberstalking or malicious posting of negative or private information (doxing/doxxing) of members.
  6. No trolling.
  7. The use of "sock puppet" accounts to circumvent disciplinary action taken by moderators, create a false impression of consensus or support, or stage conversations, is prohibited.
  8. Do not degrade Chessgames or any of it's staff/volunteers.

Please try to maintain a semblance of civility at all times.

Blow the Whistle

See something that violates our rules? Blow the whistle and inform a moderator.


NOTE: Please keep all discussion on-topic. This forum is for this specific game only. To discuss chess or this site in general, visit the Kibitzer's Café.

Messages posted by Chessgames members do not necessarily represent the views of Chessgames.com, its employees, or sponsors.
All moderator actions taken are ultimately at the sole discretion of the administration.

This game is type: CLASSICAL. Please report incorrect or missing information by submitting a correction slip to help us improve the quality of our content.

Home | About | Login | Logout | F.A.Q. | Profile | Preferences | Premium Membership | Kibitzer's Café | Biographer's Bistro | New Kibitzing | Chessforums | Tournament Index | Player Directory | Notable Games | World Chess Championships | Opening Explorer | Guess the Move | Game Collections | ChessBookie Game | Chessgames Challenge | Store | Privacy Notice | Contact Us

Copyright 2001-2025, Chessgames Services LLC