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Samuel Reshevsky vs Henrique Mecking
Sousse Interzonal (1967), Sousse TUN, rd 14, Nov-02
King's Indian Defense: Orthodox Variation. Positional Defense Main Line (E96)  ·  1-0

8
7
6
5
4
3
2
a
1
b
c
d
e
f
g
h
White to move.
ANALYSIS [x]
Notes by Stockfish 9 v010218 (minimum 6s/ply)better is 8...exd4 9.Nxd4 Nc5 10.f3 Nh5 11.Be3 Qh4 12.Bf2 Qg5 = +0.07 (34 ply)better is 9.dxe5 Nxe5 10.Nxe5 dxe5 11.Qc2 Be6 12.Bg5 c6 13.Red1 ⩲ +0.68 (37 ply)9...Re8 was played in L Ogaard vs Larsen, 1977 (0-1)= +0.41 (29 ply) after 10.Be3 exd4 11.Nxd4 Nc5 12.f3 a4 13.Qd2 Re8 14.Rad1 Nfd7 better is 12...Bd7 13.dxc6 Bxc6 14.Qc2 Qc7 15.Bb2 Qb6 16.Ba3 Rad8 = +0.16 (31 ply) ⩲ +0.91 (18 ply)better is 13...Qc7 14.h3 cxd5 15.Nb5 Qb8 16.cxd5 Bd7 17.b4 Rd8 = +0.48 (26 ply) ⩲ +1.05 (26 ply) after 14.h3 Bd7 15.Bg5 h6 16.Be3 b6 17.Be2 Nc7 18.Nd2 Rb8 better is 20.g4 Nac7 21.Bd3 Nf6 22.Qe2 b6 23.Nd2 Kg8 24.Kg2 Qe7 ⩲ +1.10 (26 ply) 20...Nac7 21.Qe2 Rb8 22.a4 Na6 23.Bg2 b6 24.Rbc1 Nb4 ⩲ +0.59 (26 ply) ± +2.02 (27 ply) 22.Qc2 Nac7 23.Bd2 Kg8 24.Be2 Nf6 25.Nxf5 Bxf5 26.Qxf5 ± +1.90 (23 ply)better is 22...Bf6 23.Ng2 e4 24.Bf2 Qe7 25.Qc2 Kh8 26.Na4 Qd8 = +0.32 (26 ply) ⩲ +0.87 (26 ply) 23...Bf6 24.Ng2 Bxc3 25.Qxc3 Nf6 26.Qd2 b6 27.Be2 Nc7 ⩲ +0.62 (25 ply) 24.g4 Ne8 25.Bg2 Bxc3 26.Qxc3 Nf6 27.Nxf5 Bxf5 28.gxf5 ± +2.37 (25 ply) 24...Nh5 25.Be2 Qe8 26.Ne3 Bd4 27.Kh2 Qf7 28.Bxh5 Qxh5 ⩲ +0.61 (25 ply) ± +1.91 (26 ply)better is 27.Qxa5 Ne7 28.b4 cxb4 29.axb4 Ra8 30.Qb6 Nc8 31.Qxb7 ± +1.92 (29 ply) ⩲ +1.26 (27 ply)better is 28...Kh8 29.gxf5 Nxf5 30.Nhxf5 Bxf5 31.Kh2 Bd7 32.Bg3 ⩲ +0.85 (21 ply) ± +1.51 (25 ply) 29...Qf7 30.Kh2 Bc3 31.gxf5 Nxf5 32.Nexf5 Bxf5 33.Nxf5 ⩲ +1.32 (26 ply)+- +2.92 (24 ply) 31...Bxf5 32.Nxf5 h5 33.Bh3 hxg4 34.Bxg4 Nc7 35.Qg2 e3 ± +2.22 (25 ply)+- +5.77 (27 ply)better is 36.g5 Qxe3+ 37.Qxe3 Bd4 38.Rbe1 Bf5 39.Nxf5 Rxf5 40.Qxd4 +- +6.40 (27 ply) ± +2.46 (30 ply) after 36...Bxf5 37.Nxf5 Rxf5 38.gxf5 Qxg3 39.Qh5+ Kg7 40.fxg6 37...Qd3 38.Qxd3 exd3 39.Nxg7 Kxg7 40.g5 Ne7 41.Rcd1 Nf5 +- +2.82 (28 ply)+- +5.67 (29 ply)better is 41.Nhf5 Nxf4 42.Qb2 Qxg2+ 43.Qxg2 Nxg2 44.Nxe8 Rxe8 +- +7.17 (29 ply)+- +3.11 (29 ply)better is 53.Be4+ Kf7 54.Qf4+ Nf6 55.Qc7+ Nd7 56.Kf2 Ke7 57.Kg3 +- +7.51 (26 ply)+- +2.70 (33 ply)better is 54.Qg3+ Kf7 55.Qxh3 Rg6+ 56.Kf2 Rd6 57.Qh7+ Ke8 58.Qh8+ +- +3.27 (32 ply) 54...Rb7 55.Kf2 a4 56.Qa3 Ra7 57.Ke2 Kf7 58.Kd1 Ra6 ± +2.17 (32 ply)+- +4.92 (24 ply) after 55.Qc8 a4 56.Qxc5 Rb1+ 57.Kg2 Rb2+ 58.Kf1 Kf5 59.Qf8+ +- mate-in-18 after 70.Qxb3 a1=Q 71.d7 Qa8 72.Qg3+ Ke6 73.Qd6+ Kf771...Rh8 72.Qc7+ +- mate-in-341-0

rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
FEN COPIED

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Given 11 times; par: 100 [what's this?]

Annotations by Stockfish (Computer).      [35437 more games annotated by Stockfish]

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find similar games 3 more Reshevsky/Mecking games
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Kibitzer's Corner
< Earlier Kibitzing  · PAGE 2 OF 2 ·  Later Kibitzing>
Jan-31-03  mdorothy: There weren't a lot of repeated moves. It looked like a very strong game that just waited a little bit to trade everything off.
Jan-23-06  ianD: Mecking was 15 when he played this game. Reshevski was 50. Both were child prodigies in there own era.
Jan-23-06  ughaibu: Weirdest use of 'era' yet.
Jan-31-06  Whitehat1963: Excellent, complex, lengthy. A great game for detailed analysis! Check it out!
Feb-18-06  raydot: I don't know much about the King's Indian, can someone tell me what the point is of 8. ...a5 followed by 9. Bf1 ?
Feb-18-06  raydot: If fewer moves had achieved the same, it wouldn't have been this game! There's a discussion of this game and the ideas behind it in Reshevsky's book, "The Art of Positional Play."
Feb-18-06  sitzkrieg: I believe-may be wrong- a5 is (maybe more reasons) played because black wants to play exd4 and Nc5 with hopefully pressure on e4. By playing a5 black prevents b4 and makes sure c5 is free for the knight.
Feb-18-06  raydot: <sitzkreig>That makes perfect sense, and I think you're right, but then why 9.Bf1? To bring the rook to the defense of e4?
Feb-18-06  sitzkrieg: That seems logical. White probably wants to have free lines, and maybe wants to move his bishop to g2 since at e2 it is not doing much. At g2 it can maybe control the centre and help in the defense of the king since black will probably play f5 and attack sooner or later.
Feb-18-06  RookFile: Notice how Reshevsky waited for the black rook to go to e8, before playing d5. Then Mecking felt obligated to move it back to f8 before getting in his f5.
Sep-13-06
Premium Chessgames Member
  LIFE Master AJ: I think I annotated this game somewhere ... but I could not find my own webpage!
Aug-09-07  sanyas: <Kena> Yes, 34.♕c2 wins almost immediately.
Jul-24-09  WhiteRook48: 71...Rh1 72 d8=Q a1=Q 73 Qxa1+ Rxa1 74 Qh8+
Sep-15-09  whiteshark: <LIFE Master AJ: <I think I annotated this game somewhere ... but I could not find my own webpage!>> Hehe, such things just happen. :D

LMAJ, I found it here: http://www.angelfire.com/planet/ajs... #4, but maybe you have annotated it in depth somewhere else...

Aug-24-12  The Last Straw: What are they mecking me do?????
Aug-24-12  RookFile: It was a professional win by Reshevsky. He took his time and ground down Mecking's counterplay. We're their quicker wins? Yes. Reshevsky found a path to victory and asked questions later. That was the difference between him and Keres - Keres would find a way to win, they look around to see if he could find another way to win. Sometimes that didn't work out for Keres.
Jan-30-17  clement41: <sitzkrieg> <I believe-may be wrong- a5 is (maybe more reasons) played because black wants to play exd4 and Nc5 with hopefully pressure on e4. By playing a5 black prevents b4 and makes sure c5 is free for the knight.> I fully agree with your point, ...a5 is meant to stabilise the Nc5, and if a3 preparing b4 to oust the Nc5 then ...a4! fixes white's Q-side. That may not be the only point of ...a5, though.

This game is highly entertaining, and Mecking proves resourceful especially in the endgame.

Oct-06-17  kramnov: 61...Nd3 how mecking mess that?
Oct-06-17  kramnov: 60...Nd3 i mean
Oct-06-17  kramnov: Sorry the knight can't be move
Aug-25-18  rgossiaux: What a complicated game!

In Reshevsky's book the variation given for not playing 36. g5 is 36...Bd4 37. Rbe1 Qd3 38. f5 Ne5 "with complications". But the engine points out that white can play 37. Qh5! (or 38. Qh5 or 39. Qh5) since after 37...Bxe3 38. Kh1 white's attack is just killing.

Aug-25-18  WorstPlayerEver: 14. h3 makes the game a bit shorter, after 32 moves the game could look like this:


click for larger view

White to move

Mar-24-20  ronaldpatzer: In many variations of the King's Indian Defense, white strives for space-gaining maneuvers on the queenside, usually including b2-b4, because his advanced c pawn and d-pawn have already given him and edge in space on that wing. Black's typical reaction is to try for counterplay by a pawn advance on the kingside, often including ...f7-f5. In addition to his strategic goal of weakening White's d pawn (on d5) by attacking the e-pawn, he hopes to create complications and to distract white from his grand design. However, Black's pawn advances are bound up with certain risks because he exposes his king. If his pawns should advance too far or become weakened, his king would be in direct danger.

White's play must be flexible and undogmatic. If he stubbornly insists on his queenside advance and underestimates black's threat, his own king could be in trouble.

The present game illustrates the risks for Black. As soon as black plays ...f7-f5, white abandons the queenside and takes aim at black's f-pawn which supports the imposing e-pawn. In his writings Nimzowich emphasized the importance of attacking the base of a pawn chain. That strategy works very nicely here.

Mar-24-20  ronaldpatzer: 22. f4 fixing black's f pawn and 22... e4 striving for a passed pawn.

Black's enjoys temporary control of the center and has a passed pawn, but the later can become vulnerable. White's chances are better. From Black's standpoint, however, he has forced White to play on the kingside and to abandon his calm queenside expansion.

24. Nd1 - The knight is headed for e3, where it will bear down on the f pawn and blockade the passed pawn.

Mar-24-20  ronaldpatzer: Crucial for black was 24...Nh5

The continuation could be: 25.Ne3 Bd4 26.Bg2 Kg8 27.Kh2 Qf6 28.Qxa5 b6 29.Qd2 Nc7 30.Qc 1b5 31.a4. But the kingside attack remains more dangerous for black and there is a possible issue of white invading on the b file with the rook.

The thing is 23... Nf6? was a mistake. 23...Bf6 kicking white's Nh4 knight back was necessary.

Also, better than 24. Nd1 for the computer was 24.g4 to be followed by fxg4 25.Nxe4 Nxe4 26.Bd3 Kg8 27.Bxe4 gxh3 28.Kh2 Qf6 29.Ng6 Rf7 30.Bh4 Qc3 - in this sequence is easy to see the importance of Bf2 and the diagonal b1-h7, the undefended d6 pawn and the weak g6 square.

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