Dalila Monserrat Perez vs Jana Jackova (2008)

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Dalila Monserrat Perez vs Jana Jackova
Dresden Olympiad (Women) (2008), Dresden GER, rd 6, Nov-19
Nimzo-Indian Defense: Huebner Variation. Main Line (E41) · 0-1

ANALYSIS [x]

FEN COPIED

explore this opening	find similar games	266 more games of J Jackova
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Jun-05-18		Dionysius1: Does anyone know how to make the figurines black?

Jun-05-18		Afroim: Whites could make easy draw if they attacked 32.Qc8+ (instead of 32.Qe6+). But critical mistake was taking the pawn 33.Qxd6

Jun-05-18		Once: <Afroim> I don't think so. After 20. Qc8+ black has the choice of 20...Kf7 heading for safety on g6 or 20...Kh7 21. Qf5+ Kh8 22. Qc8+ Ng8. White doesn't have a perpetual. On move 33, white is lost whatever she plays. Grabbing the d6 pawn doesn't make any difference.

Jun-05-18		nalinw: Yes - the critical error seems to be 30. Rf2 allowing the pin. Does 30. Qd3 hold for a while? Though the queen side pawns will march while White is paralyzed.

Jun-05-18		Afroim: You are right, <Once>

Jun-05-18		Lambda: I just went for 33...Rc2

Jun-05-18		malt: 33...R:f1+ 34.Kh2 (34.K:f1 Qd1# ) 34...Qf4+ 35.g3 R:f2+ 36.Kg1 Q:g3+ 37.Kh1 Qh2#

Jun-05-18		ChessHigherCat: Jackova trades

Jun-05-18		zb2cr: 33. ... Rxf1+; 34. Kxf1, Qd1#. This is made possible by the White Rook being pinned. White can try 34. Kh2, but that leaves him down by R+N+2P.

Jun-05-18		Whitehat1963: Took me about 20 to 30 seconds. Typical Tuesday.

Jun-05-18		mel gibson: I saw 33...Rc2. This gives mate in 7.

Jun-05-18		takchess: Happy Tuesday. The king to h2 line required some thought so appropriate for the day.

Jun-05-18		ChessHigherCat: Too bad there aren't any games in the database where Jakova beats Nunn, or the pun could be: <Jakova trades, master of Nunn>

Jun-05-18		JohnBoy: <stst: Don't understand why White chose KxR to get "suicide" so quick... to make it a Tues Puzz for us??> - maybe the difference between Monday evening and Tuesday morning.

Jun-05-18		ChessHigherCat: If it comes down to an immediate loss or playing on futilely in an utterly lost position, what's the difference? (unless you're playing blitz and the other guy's about to lose on time)

Jun-05-18		patzer2: White's game goes bad with 19. Be2?, allowing 19...Raf8 ∓ (-1.32 @ 22 ply, Stockfish 9 analysis of move 20.?). Instead, 19. Nd2 ⩱ (-0.33 @ 21 ply, Stockfish 9 analysis of move 19.?) would have greatly improved White's survival chances. White's game goes from bad to worse with 23. Re4?, potentially allowing 23...Rxf3! -+ (2.13 @ 23 ply, Stockfish 9 analysis of move 23...?).

Jun-05-18		cormier: Analysis by Houdini 4: d 24 dpa done 1. = / + (-0.27): 19.Qd1 Raf8 20.Nd2 Nf4 21.Bxf4 Rxf4 22.Re2 Ng5 23.f3 Qf7 24.Qc2 Qh5 25.Rbe1 Rh4 26.Rf2 Qf7 27.Ree2 Qf5 28.Qxf5 Rxf5 29.Rf1 Kh7 30.Kf2 Kg6 2. = / + (-0.33): 19.Nd2 Ng5 20.f3 Raf8 21.Rf1 Nf4 22.Bxf4 Rxf4 23.Rbe1 Rh4 24.Qb1 Qf7 25.Re2 Qf4 26.Ne4 Nxe4 27.Rxe4 Qg5 28.Rxh4 Qxh4 29.Qg6 Rf6 30.Qg4 Qxg4 31.fxg4 Kf7 32.Rxf6+ Kxf6 33.Kf2 e4 34.Ke3 Ke5 35.a4 g6 36.g3 a6 3. = / + (-0.37): 19.Qc2 Raf8 20.a4 Qf7 21.Nh2 Nh4 22.Kh1 Ng5 23.Rg1 Qg6 24.a5 bxa5 25.Ra1 R5f6 26.Qxg6 Rxg6 27.f3 Nf5 28.Rge1 Rb8 29.Bxg5 Ng3+ 30.Kg1 Rxg5 31.Rxa5 Rb2 32.Ng4 Ne2+ 33.Kf1 Nxc3 34.Rxa7 h5 35.Ne3 Rg3

Jun-05-18		King Harvest: <<ChessHigherCat<Too bad there aren't any games in the database where Jakova beats Nunn, or the pun could be: <Jakova trades, master of Nunn>> Yes, indeed, too true... well... I just think it's surprising Jackova won, she wasn't expecting to... before the game she told me, "We'll always halve Perez."

Jun-05-18		cormier: click for larger view Analysis by Houdini 4 Pro w32: d 24 dpa done 1. = (-0.07): 18.Qc2 Rxf3 19.Qxg6 Rf6 20.Qe4 Qd7 21.Ra1 Qf5 22.Qxf5 Rxf5 23.a4 Nf6 24.a5 Nd7 25.Bd2 Rff8 26.f3 Kh7 27.Kh2 Kg6 28.Bc1 Kf6 29.Re2 Kg6 30.Rea2 bxa5 31.Kg3 Nb6 32.Rxa5 Nxc4 33.Rxa7 Rxa7 34.Rxa7 Rb8 2. = (-0.08): 18.Qd1 Qe7 19.Nd2 Raf8 20.a4 Nf4 21.Bxf4 Rxf4 22.f3 Qg5 23.a5 bxa5 24.Qc2 Nf6 25.Kh2 e4 26.Nxe4 Nxe4 27.Rxe4 Rxe4 28.Qxe4 Qf4+ 29.Qxf4 Rxf4 30.Ra1 Rxc4 31.Rxa5 Rxc3 32.Ra6 Kf7 33.Rxd6 a5 34.Ra6 Rd3 35.Rxa5 Rxd5 36.Ra7+ Kf6 37.Rc7 g6 38.Kg3

Jun-05-18		Breunor: Stockfish rates 32 Qc8 chance as -6.02. Black's move then is the hard to see at first glance 32 Ne8! 33 Q xe8 Kh7 and then white has nothing better than 34 Kh2 Qxf2. 31 Rf2 is evaluated as the best of bad moves, but it is still -4.18. 31 Qd3 is rated at -12.8. 31 Qd3 c4 33 Qe2 Nh5 34 Kf2 c3 35 Rc2 Nf4!

Jun-05-18		gawain: Good pun, <King Harvest> !

Jun-05-18		starry2013: I went Rxf2, but it definitely isn't an immediate mate. Crashing down the second rank with Rc2 didn't come to me before I looked here but it definitely will get mate easier. The black king can hide away and the white queen looks curiously out of position.

Jun-05-18		stabguy: Black already had her pieces in "V"ictory formation.

Jun-05-18		CHESSTTCAMPS: Even though material is close (black one pawn up), the game is not. With two pieces tied down by absolute pins, white's queen alone provides no counter-play. Black can finish precisely with 33... Rxf1+ 34.Kh2 (Kxf1 Qxd1#) Qf4+ 35.g3 Rxf2+ 36.Kg1 (Kh1 Qc1#) Qxg3+ and # next.

Jun-05-18		M.Hassan: I was at first puzzled why King does not move to h2 after 33...Rxf1+, obviously, white would have gone down greatly. Malt's analysis very clearly shows that it would have been a loss for White anyways. Nice

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