dabarun tsari · kariya · juya rinjaye zuwa nasara

Mataki na farko zuwa kambun gasar

Wasa mai haƙuri a wasan ƙarshe na gasar zakarun duniya. Hou Yifan da Alexandra Kosteniuk, 14 Satumba 2008.

karatu na minti 15Na matsakaicimotsawa 48lokuta 4 na tunani
Alexandra KosteniukLokacin farare su yi motsi
Hou YifanMatsayin farawa
← → motsawa · F don juya allo
Motsawa halastattu kawai. Yi bincike a ’yance a Sake kallon wasa.
Karanta wannan matsayi da taimakon madannai

Matsayin farawa na yau da kullum. Lokacin farare su yi motsi.

Yi amfani da kibiyar hagu/dama don motsawa, Home/End don farawa/ƙarewa, F don juya allo. Shigar da halastaccen motsi a sama ba tare da amfani da allo ba. Space yana fara ko dakatar da kunnawa ta atomatik idan allo yana a hankali. Zana kibiyoyi ta ja da maɓallin dama; zanen mai amfani yana dabam da kibiyoyin koyarwa.

LABARIN YANA FARAWA

Kowane guntu yana da aikin da zai yi.

Alexandra Kosteniuk ta yi nasara da baƙaƙe kan Hou Yifan a wasan buɗewa na wasan ƙarshe na gasar zakarun duniya ta mata ta 2008 a Nalchik. Yi nazarin sauyin daidaito tsakanin aiki, rauni da juya rinjaye zuwa nasara. Wannan cikakken wasa ne, tare da lokutan yanke hukunci a mahallin dabarun motsi na baya.

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DAIDAITON WASA · TA MAHANGAR FARARE+0.37
Darajojin kimantawa da asalinsu masu sauƙin samun dama

Stockfish 17.1 · nodes 75,000 a kowane matsayi; 1,000,000 a muhimman lokuta. Ainihin zurfi 13–42. Makin ɗari-ɗarin soja masu ƙari suna fifita farare; makin shah mat suna nan dabam. Zaɓaɓɓen bincike shaida ce, ba hujjar tabbatarwa ba.

Sauke cikakkiyar shaidar injini

Labarin da ke bayan wasan

Alexandra Kosteniuk ta yi nasara da baƙaƙe kan Hou Yifan a wasan buɗewa na wasan ƙarshe na gasar zakarun duniya ta mata ta 2008 a Nalchik. Yi nazarin sauyin daidaito tsakanin aiki, rauni da juya rinjaye zuwa nasara. Wannan cikakken wasa ne, tare da lokutan yanke hukunci a mahallin dabarun motsi na baya.

Ɗauki waɗannan ra’ayoyi zuwa wasanka na gaba

  1. Ba kowane guntu aiki mai amfani kafin fara shirin motsa sojoji.
  2. Lura da sauye-sauyen tsarin sojoji da suke samar da sababbin manufofi.
  3. Motsin kariya zai iya shirya wasa mai aiki na mayar da martani.
  4. Ci gaba da duba hanyoyin abokin hamayya yayin juya rinjaye zuwa nasara.
Karanta cikakken wasa mai bayanai

Cikakken rubutun wasa, ciki har da sakamako da amsoshi. Bayanan asali na chessgames.info; rubutun motsin wasa daga majiyoyin da ke ƙasa.

1 . e4
1 … e5
2 . Nf3
2 … Nc6
3 . Bb5
3 … a6
4 . Ba4
4 … Nf6
5 . O-O
5 … Be7
6 . Re1
6 … b5
7 . Bb3
7 … O-O
8 . a3
8 … d6
9 . c3
9 … Bg4
10 . d3
10 … Na5
11 . Bc2
11 … c5
12 . h3
12 … Bd7
13 . d4
13 … Qc7
14 . d5
14 … c4
15 . Nbd2
15 … Nb7
16 . Nf1
16 … Nc5

Ingantawa da haƙuri za ta iya shirya fasa hanya daga baya. Kosteniuk tana buga 16…Nc5, tana kawo doki daga b7 zuwa sansanin tsakiya. Ɓangarorin biyu suna motsa guntaye bayan rufaffen tsakiya, don haka gidaje masu amfani da fasa layin sojoji sun fi kamawa ta nan take muhimmanci. Tambayi waɗanne guntaye za su iya inganta ba tare da raunana matsayi ba, sannan ka kwatanta layukan zaɓi daga binciken da aka ajiye.

17 . g4
17 … h5
18 . N3h2
18 … hxg4
19 . hxg4
19 … Qc8
20 . f3
20 … Nh7
21 . Ng3
21 … Bg5
22 . Nf5
22 … Qd8
23 . Kg2
23 … g6

Motsin soja zai iya samun lokaci kuma ya tilasta wani guntu ya zaɓi sabon shiri. 23…g6 na tarihi yana kori doki daga f5 kuma yana shirya mataki na gaba na wasan reshen sarki. Motsin yana kuma sauya gidaje masu duhu kusa da baƙin sarki, don haka dole a duba shi a zahiri. Farare suna ja da baya zuwa g3, kuma daga baya baƙaƙe suna amfani da layin h tsaye da gidajen tsakiya. Duba lokacin da aka samu mai amfani da kuma gidajen da soja ya bari.

24 . Ng3
24 … Kg7
25 . Rh1
25 … Rh8
26 . Nhf1
26 … Qf6
27 . Be3
27 … Bxe3
28 . Nxe3
28 … Ng5
29 . Qe2
29 … Rag8
30 . Raf1
30 … Qf4
31 . Rxh8
31 … Rxh8

Musaya yana da amfani idan matsayin da ya rage ya ba guntayenka ayyuka bayyanannu. Bayan 31.Rxh8, Kosteniuk tana sake kamawa da …Rxh8. Wata musayar hasumiya tana biyo baya, sannan …Nd3 yana samar da barazana a tsakiya. Darasin shi ne duba bayan musayar kanta: dokin wa ne yake inganta, wane soja zai iya wuce masu tare shi, kuma wace sarauniya ce take da manufofi masu amfani? Aikin da ya biyo baya yana ba rage guntayen alkibla.

32 . Rh1
32 … Rxh1
33 . Nxh1
33 … Nd3
34 . Bxd3
34 … cxd3
35 . Qf2
35 … d2
36 . Ng3
36 … Nxf3
37 . Qxf3
37 … Bxg4
38 . Qf2
38 … d1=Q
39 . Nxd1
39 … Bxd1
40 . Qe1
40 … Bf3+

Juya rinjaye zuwa nasara da aiki tare da ci gaba da duba hanyoyin abokin hamayya. Kosteniuk tana buga 40…Bf3+, tana inganta bishop da shah. Matsayin yanzu yana dogara ga aikin sarki, sojojin tsakiya da sarauniyoyin da suka rage. Matsawar sojojin baƙaƙe gaba daga baya suna samar da barazana a ɓangarorin allo biyu. Ɗauki juya rinjaye zuwa nasara a matsayin sabon aikin lissafi; samun guntaye tun da farko ba ya sa kowane motsi na gaba ya zama kai tsaye.

41 . Kg1
41 … f5
42 . exf5
42 … gxf5
43 . Qf2
43 … Kg6
44 . b3
44 … e4
45 . c4
45 … bxc4
46 . bxc4
46 … Qg5
47 . c5
47 … f4
48 . cxd6
48 … fxg3

Sakamako: 0-1. Rubutun wasan yana ƙarewa a nan; ba ya nufin shah mat.

Yi tunani sosai kan lokutan sauyin wasa

Motsi 16: Ba doki aiki

Wace dabarar motsi ce take ba dokin baƙaƙe aikin tsakiya mai tasiri? A wasan: Nc5. Ingantawa da haƙuri za ta iya shirya fasa hanya daga baya. Kosteniuk tana buga 16…Nc5, tana kawo doki daga b7 zuwa sansanin tsakiya. Ɓangarorin biyu suna motsa guntaye bayan rufaffen tsakiya, don haka gidaje masu amfani da fasa layin sojoji sun fi kamawa ta nan take muhimmanci. Tambayi waɗanne guntaye za su iya inganta ba tare da raunana matsayi ba, sannan ka kwatanta layukan zaɓi daga binciken da aka ajiye.

Sauran zaɓuɓɓuka da injini ya goyi baya

Nc5 Kh2 a5 g4 g6 Ng3 Kg7 g5 Ne8 Rg1 · -0.25 · zurfi 17

g6 Bh6 Rfb8 g4 Nc5 Ng3 Rb7 Qe2 Rab8 Kg2 a5 Be3 · +0.05 · zurfi 17

a5 g4 · +0.15 · zurfi 17

Motsi 23: Ƙalubalanci dokin da ya yi gaba

Ta yaya baƙaƙe za su ƙalubalanci farin dokin a f5 tare da shirya matsayin sarki? A wasan: g6. Motsin soja zai iya samun lokaci kuma ya tilasta wani guntu ya zaɓi sabon shiri. 23…g6 na tarihi yana kori doki daga f5 kuma yana shirya mataki na gaba na wasan reshen sarki. Motsin yana kuma sauya gidaje masu duhu kusa da baƙin sarki, don haka dole a duba shi a zahiri. Farare suna ja da baya zuwa g3, kuma daga baya baƙaƙe suna amfani da layin h tsaye da gidajen tsakiya. Duba lokacin da aka samu mai amfani da kuma gidajen da soja ya bari.

Sauran zaɓuɓɓuka da injini ya goyi baya

g6 Nxd6 · -0.73 · zurfi 17

f6 Rh1 g6 Ng3 Kg7 Nhf1 Bxc1 Qxc1 Ng5 Qd2 Qe7 Qf2 · -0.50 · zurfi 16

Bc8 Rh1 g6 Bxg5 Nxg5 Qd2 gxf5 gxf5 f6 Ng4 Kf7 Rh6 · -0.36 · zurfi 16

Motsi 31: Karɓi iko da buɗaɗɗen layin tsaye

Farare sun miƙa musayar hasumiyoyi. Ta yaya baƙaƙe za su fuskance ta? A wasan: Rxh8. Musaya yana da amfani idan matsayin da ya rage ya ba guntayenka ayyuka bayyanannu. Bayan 31.Rxh8, Kosteniuk tana sake kamawa da …Rxh8. Wata musayar hasumiya tana biyo baya, sannan …Nd3 yana samar da barazana a tsakiya. Darasin shi ne duba bayan musayar kanta: dokin wa ne yake inganta, wane soja zai iya wuce masu tare shi, kuma wace sarauniya ce take da manufofi masu amfani? Aikin da ya biyo baya yana ba rage guntayen alkibla.

Sauran zaɓuɓɓuka da injini ya goyi baya

Rxh8 Qf2 Rh3 Nd1 Nd3 Bxd3 cxd3 Rh1 Rxh1 Nxh1 Bxg4 fxg4 · -3.19 · zurfi 20

Kxh8 Rh1+ Kg7 Qf2 Kf8 Ne2 Qf6 Nd1 Rh8 Rxh8+ Qxh8 Qg3 · -0.60 · zurfi 20

Qxg3+ Kxg3 · +3.30 · zurfi 20

Motsi 40: Riƙe sarki cikin matsin lamba

Wane shah ne yake inganta baƙin bishop yayin da jerin sojan da ya wuce masu tare shi yake ƙarewa? A wasan: Bf3+. Juya rinjaye zuwa nasara da aiki tare da ci gaba da duba hanyoyin abokin hamayya. Kosteniuk tana buga 40…Bf3+, tana inganta bishop da shah. Matsayin yanzu yana dogara ga aikin sarki, sojojin tsakiya da sarauniyoyin da suka rage. Matsawar sojojin baƙaƙe gaba daga baya suna samar da barazana a ɓangarorin allo biyu. Ɗauki juya rinjaye zuwa nasara a matsayin sabon aikin lissafi; samun guntaye tun da farko ba ya sa kowane motsi na gaba ya zama kai tsaye.

Sauran zaɓuɓɓuka da injini ya goyi baya

Bf3+ Kg1 f5 exf5 gxf5 Qf2 Qg4 Kf1 Kg6 Ne2 Qe4 Nc1 · -4.84 · zurfi 20

Qf3+ Kg1 Qf4 Nf1 Qg4+ Kf2 Qh4+ Ng3 Qf4+ Kg1 Bf3 b3 · -3.94 · zurfi 20

Bg4 Qf2 Bh3+ Kg1 Qg5 Kh2 Bg4 Kg1 a5 Nf1 Bf3+ Qg3 · -3.81 · zurfi 19

RA’AYI MAI ALAƘA

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