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F Alexander Hoffmann vs Alexander Petrov
"Petrov's Immortal" (game of the day Apr-16-07)
Warsaw m (1844)  ·  Italian Game: Classical Variation. Center Attack (C53)  ·  0-1
To move:
Last move:

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Given 210 times; par: 24 [what's this?]

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find similar games 2 more F A Hoffmann/A Petrov games
sac: 7...Nxf2 PGN: download | view | print Help: general | java-troubleshooting

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Kibitzer's Corner
< Earlier Kibitzing  · PAGE 5 OF 5 ·  Later Kibitzing>
Jul-27-14
Premium Chessgames Member
  leow: Sorry, I was mistaken
Jul-27-14  trnbg: What if White had played 17.Qb3 (instead of 17.Nxe6)? With Qb3 White gains time to retreat his king to h3, and I can't see a forced win for black.
Jul-27-14
Premium Chessgames Member
  Once: Too well known to be a puzzle, but a fun thing to play through all the same.

As to <Phony>'s castling conundrum. Here's how you castle with your king adjacent to an enemy queen...

First you need to choose a board with narrow edges. The thinnest edges that you can find.

Then, in the course of a game, you capture the enemy queen. You place the captured queen behind your king. Not on the board, but on the imaginary equivalent of squares d0, e0, f0 (white) or d9, e9, f9 (black).

You may then castle as normally, either long or short. And there you have it ... castling whilst your king is adjacent to an enemy queen.

Admittedly, said enemy queen is no longer in play, but no-one said anything about that! ;-)

This same technique also works for pawn, rook, bishop or knight, but I haven't yet figured out a way to do it for an enemy king.

Jul-27-14  THKVL: If 17) Qb3, then black has Rf4+ and it's mate in 1.
Jul-27-14
Premium Chessgames Member
  agb2002: Black has the bishop pair and two pawns for a bishop and a knight.

White threatens 13.Nxd8, 13.Nxh8 and 13.Qxd5.

The position of the white king invites to play 12... 0-0 to create a mating net:

A) 13.Nxd8 Bf2+ 14.Kh3 (14.Kg4 Ne3+ 15.Kh3 Nxd1 (15... d5+ 16.e6) 16.Rxd1 Rxd8 - + [B+2P vs N]) 14... d6+ 15.e6 (if 15.Qg4 or 15.g4 then 15.. Nf4#) 15... Nf4+ 16.Kg4 Nxe6

A.1) 17.Qb3(d5) Rf4+ 18.Kh3(5) Rh4#.

A.2) 17.Nxe6 Bxe6+ 18.Kg5(h5) Rf5+ 19.Kg4 h5+ 20.Kh3 Rf3#.

B) 13.Qxd5 Rxf7

B.1) 14.Qxc5 Qg5+ 15.Kh3 d6+ and mate in three.

B.2) 14.e6 Bd6+ followed by 15... dxe6 with three extra pawns and attack.

This is all I can do today.

Jul-27-14
Premium Chessgames Member
  mig55: I found the 0-0 and Bf2, further it was getting too difficult counting for me!
Jul-27-14  SimonWebbsTiger: I couldn't help think of the great Reshevsky-Vaganian game the second I saw this position. The White King on g3 is so suggestive!

Reshevsky vs Vaganian, 1976

Jul-27-14
Premium Chessgames Member
  David2009: I couldn't see the win


click for larger view

after 12...0-0 13.Nxd8 Bf2+ 14.Kh3 d6+ 15.g4 because White threatens a smothered mate or pick up the R on f7. So I had to move the pieces on the Chessgames.com virtual chessboard (to set up the position)


click for larger view

and all becomes clear: after 15.g4 Ne3 16.Qb3+ Kh8 17.Nf7+ Rxf7 18.Qxf7 Bxg4#.

Beautiful game which is new to me. Cue for pun on the Tales of Hoffman theme?

Jul-27-14  Caissas Clown: Stunning !! Less Giuoco Piano,more Giuoco Rumoroso. We need some Luddites to destroy all the computer programs and return to the romantic era :-).
Jul-27-14  RicoChess: David2009 --- after 15.g4 in your variation what should become translucently clear is mate in 1, not 15.Ne3? etc.
Jul-27-14
Premium Chessgames Member
  perfidious: Would have been very difficult indeed but for having seen this game, so long ago.
Jul-27-14  Penguincw: Just when I thought there would be ideas of taking the knight, getting white into a fork, etc., a queen sacrifice is all that's needed (but not your typical "Monday" puzzle, even though it's Sunday).
Jul-27-14  JG27Pyth: 16...Nxe6! Not really an exclam move for a good player, but it's exactly the kind of move I miss -- then play some flabby second best move -- and the opponent wriggles away.

A really fun game, probably anthologized a zillion times.

<Caissa's Clown <We need some Luddites to destroy all the computer programs and return to the romantic era :-).>>

I'm in. Who's with me?

Jul-27-14  BOSTER: White had the possibility to return <the gift Nxf2 > at least twice playing 8.Bxf7, or 11
.Bxf7 as the gentleman.
Jul-27-14  gofer: I got this far...


click for larger view

But couldn't find a good reply to

<17 Qd5! ... >

This pin stops Ne6 moving and threatens Qxd6+ which looks pretty okay for white, (i.e. 17 ... c6? 18 Qxe6 Bxe6 19 Nxe6 leaves white two pawns up but two pieces up!). But it turns out the reply is very simple...

<17 ... Rf5+!>
<18 Kh3/Kh5 Rh4#>

In which case 17 Nxe6 Bxe6+ is forced and the main line all makes perfect sense...

Jul-27-14
Premium Chessgames Member
  chrisowen: I stage woke for won aim f7 allow castle across:

and black is for free favour trap a white king have mate in about old role call at 13 or doors right so cushion the blow a f2 bishop check does cramp the damage aim fold in fad cuffed a lane act cred cough up a piece namely a d8 in return as carry in old rich as tender f7 at sounds a d8 like good game cleft a f2 cage fog hark to gg face:

music off in affable crowd kings got out in the open live on f7 borrowed time quad pieces do the damage off re cad flight aim dead to the water bubbles over ignoble d8 capture gives rise d5 and c5 plus a c8 f8 get into the action in jail light at sixes and sevens every lanedelve of after king band at g3 too exposed had to throw caution to the wind g5 was the big error though a foe g5 rase put e4 in interpet bishop in kept and do d6 ratchet back queen's a fag pin can come off when white has development gains a black win apt height of his powers a feel to fetch in cascadence knight f7 too soon d8 grab nice sac though in cap ok g3 light aint careful at wades around rich pick in e1 or donkey up f1 patch more safe a king as g3 flints:

flap engage cross aether in c3 air to ball dsb gets impetus am rob go e5 defense looks sound often eg liege nt horse hammer f7 had e4 in card it ardent in aim up pet you lance around aka live on borrowed time it now in reap d5 ruddy heck given space and e4 room a lash I apostle safe a d6 break double check off in ja ship buried pawn at d7 holds back ebony development knighht threaatens aid ogle d8 can black break free to ascent f7 crash a fix g5 as I a instruction 11.Be4 muddies the water in sense muddle and meddle beneath the waves besets on all side g5 ment loose bishop picks:

d5 off my cap it aloof knight 7 in appear good shape although a queen's d8 fag pin just an illusion in us a healthy f8 returns the favour acts f5 combine forces aid f4 knight walled approach rook bishop of course it is g5 in heh effective ploy d5 back aim e4 game on behead beck and call dead he goosed dive ghost hedge your bets d5 comes off bishop such de riguer ill a bedded f7 in safe got have e4 at be calm gifted it sink down betold the truth in up 0l free gave white king have bemoans lack of room has la bind a go 12...0-0 13.Nxd8 lights plan gain majesty d8 and suffer the blows at aim I lights could re a fare roll over a bog 13.Rf1 wins knight f7 it seem like for one live trade down ain g4 longer bill to rights again slink black emerges piece up and two pawn benefit light dove g5 wins up at freely got mated.

Jul-27-14
Premium Chessgames Member
  chrisowen: I waste f7 slip g5 down glib mister tease a wave cover I f2 a key left shuffle came light toe favour a d8 off snip done deal in focus jip a g5 knight f7 line guiven hope for bed e4 as I a 11.Ng5 catch on suddenly all blacks pieces bar one:

rook f5 sweet addle join the party to free hunt a king c5 bishop eddy a wave do knight did aka rally the math gives a gaunt figure f7 load off old gains to duff up bishop borough gentle f7 taken on d8 gee I think black rough change up ride a lion castle gg he glean enough call in da hood a sac 13...Bf2+ a biff alive no more mate in 13 or so affable fine band have hod carrier thick chance to escape at h3 ground down douche bag look castle a f8 speculate to accumulate frame at bridge the gap a f5 at f3 later hive mind to dolly up mix a boot in a boon as carry the drive and f4 dive a loon to lambast retire one d5 horse a capture up head h5 maybe oodles to play with about looses la boon d5 concrete plan to mate seems holes abound a dolt and jolt a loop 14.Kh3 d6+ backed ogle a mint blow:

away the cobwebs at see I jostle a pinbeyond the hint vision a rook and bishops combo a neck tie down monarch at h3 feed a fade difficult to see all a doors 15.e6 Nf4+ good hoof land lubbers haves even days and won weak king placement back blubb ever tickle d8 off a knight fond d5 you fold in frig at enact rook enter riff f5 I later see f4 rigid knight off I fabled 16.Kg4 Nxe6 mate in 10 too I against 17.Nxe6 mate in four try have better attack was cannon f7 in ogle a fervious form in a tour hold a flights 17.Nf7 delays the inevitable on again cycle one free gun a monarch in range took a lengthy 17.Nf7 mate in 10 still best chance castigated cub hole d5 light has ascendancy another bind I capture 17...Bxe6+ again beeline yeah again yet struck up holy clean water e6 folds around clean kill fine roi nt ment epi centre coolgift horse e6 he eg hoof around fares hilight in sifted I harangue 18.Kg5 Rf5+ go boggle how to escape towers clutch and live bishops dead to the wall h5 come like a bog it zip in zag as have feels feint touch augment gold fetch in a while fiefdom castle up rode a fine effect rook wins too fare port f5 in convene free aorta shuffled over straight rides on call up I wag monarch effect cook the goose a gargantua

19.Kg4 h5+ wins huffle as looms large gives:

dispatch put away h5 all up because quarter d8 back in time step to the plate again nifty ramble give a lane aid go ok line low good the games up ply solid feld give spark it stripe c8 in elevates saves eg ment dour energy rates I encircles 19...h5+ or ace in h3 the pack a foilable fetch at:

rook mission over reign on his parade bull shine on heads holds high man he efface up a horror as light where can he evade the checks are here to stay be effigy rotes e6 double trouble money bags h5 and rook f5 a need folds one more step try rush in rides and slides off etc rook focus afar from torn down 20.Kh3 Rf3#

Jul-27-14
Premium Chessgames Member
  scutigera: I finally register my account, pay my dues, and the very next week I solve my first Sunday puzzle ever! Try it yourselves, kids! It could happen to *you*...
Jul-27-14  Cheapo by the Dozen: Black is up 2 pawns, but is poised to lose material, so some kind of combination seems called for.

Lines that start with Qh4+ and Bf2+, in either order, seem to run afoul of g3. h5 just seems to leave time for h4, and White's king has a hidey-hole. Ne6 interferes with Bf2+

But suppose Black just lets the queen go, with 12 ... O-O. The only try I see to decline the queen while still coming out well in material is

13 Qxd5 Rxf7
14 Qxc5 Qg5+
15 Kh3 d6+

Oops. It seems White had better accept the queen. That leads us to

12 ... O-O
13 Nxd8 Bf2+
14 Kh3 Ne3

Black wants to push the d-pawn with discovered check, but he can't do so immediately because of the e6 interposition. White now needs to save his queen, or else get more than just a piece for it; otherwise he'll wind up down a pawn or two.

15 (Q moves generically) Kxd8
16 (Does something or other) d6+
17 g4 h5

leads to Black either mating or gaining material advantage, so White needs to do something with the tempi. But I can't think of anything that works for him.

Jul-27-14  Cheapo by the Dozen: I missed the Nf4 fork.
Jul-27-14
Premium Chessgames Member
  Gilmoy: <David2009: I couldn't see the win ... after 12...0-0 13.Nxd8 Bf2+ 14.Kh3 d6+ 15.g4 ...


click for larger view

and all becomes clear: after 15.g4 Ne3>

Or 15..Nf4# :)

Jul-27-14  PJs Studio: At first I thought 12...Bf2+ was the key. Morphshine is right on again though.

Don't feel bad lost in space - I have never seen this game before either.

Jul-27-14
Premium Chessgames Member
  TheBish: I got the key move and the rest in a lively round of Guess the Move! (Although I did get some moves wrong on the way to the diagrammed position, but that takes nothing away from a successful completion of a Sunday puzzle.)
Jul-27-14  rickycota: <trnbg: What if White had played 17.Qb3 (instead of 17.Nxe6)? With Qb3 White gains time to retreat his king to h3, and I can't see a forced win for black.>

If white plays 17.Qb3 it comes with Rf4+ and the king has to outs (Kh3 or Kh5) both of which result in mate with Rh4#

Jul-27-14
Premium Chessgames Member
  M.Hassan: Black to play 12...?
Black is two pawns up.

12.........Qe7
13.Qxd5
<if 13.Nxh8 Qg5+ 14.Qg4 Bf2+ 15.Kxf2 Qxg4 and Black Queen is lost>

13..........Rf8
14.Rf1 Rxf7
15.Rxf7 Qg5+
16.Kf3 Qe3+
17.Kg4 d6+
18.Rf5 Bxf5+
19.Kxf5 0-0-0
Apart from astrayed condition of White King, forces seem to be equal Time to check
==============
12........0-0
would not have ever occured to me!

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