Labarin da ke bayan wasan
Judit Polgár da Garry Kasparov suna musayar sarauniyoyi da wuri a wannan wasan Moscow daga 2002. Gwagwarmayar tana ci gaba da aiki: doki mai aiki yana tilasta bishop ya ja baya, hasumiyoyi suna mamayewa, kuma farin sarki yana fita daga shah maimakon ɓoyewa. Bi yadda ƙaramin rinjayen aiki yake zama barazana ta zahiri kan sojoji da sarki.
Ɗauki waɗannan ra’ayoyi zuwa wasanka na gaba
- Musayar sarauniyoyi ba ta kawo ƙarshen jagorancin barazana ba: buɗaɗɗun layuka tsaye da motsawa masu tilasta amsa har yanzu suna da muhimmanci.
- Doki mai aiki zai iya samun lokaci ta kai hari ga bishop maimakon soja.
- Mamaye da hasumiyoyi kafin ɗaukar sojoji marasa kariya idan mamayar tana samar da barazana mafi ƙarfi.
- A ƙarshen wasan hasumiyoyi, lissafa motsin sarki gaba mai aminci kafin ja da baya kai tsaye.
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.
Polgár tana buga 10.Rd1+, tana kawo hasumiya cikin wasa tare da sa baƙaƙe su amsa shah. Musayar sarauniyoyi ta kawo baƙin sarki zuwa d8, amma layin d tsaye yana a buɗe. Hasumiyar a f1 za ta iya isa d1 a motsi ɗaya; baƙaƙe ba za su iya ci gaba da fito da guntaye kawai ba. Amsar da aka rubuta ita ce …Ke8. Darasin yana game da samun lokaci mai amfani: fito da guntaye ya fi ƙarfi idan yana gabatar wa abokin hamayya matsala ta zahiri. Kwatanta sauran zaɓuɓɓukan da aka ajiye kafin ɗaukar shah a matsayin mafi kyau kai tsaye.
Motsin 18.Nf5 yana kai hari ga bishop a e7; a wasan yana ja da baya zuwa f8. Gidan tsakiya wurin farawa ne, ba mazauni na dindindin ba. Motsa doki daga d4 zuwa f5 yana ƙirƙirar barazana kan bishop da aka fito da shi. Bayan bishop ya ja baya, farare za su iya inganta sarki da hasumiyoyi yayin da baƙaƙe ke sake tsara guntayensu. Ka lura cewa sojan a g4 yana tallafa wa hanyar doki; guntun da ya yi gaba yana bukatar tallafi a aikace, ba gida mai kyau kawai ba.
Da 30.Re6, hasumiyar e1 tana isa layi na shida kwance kuma tana kai hari ga d6. Hasumiyar d2 ta riga ta lura da soja daga ƙasa. Ƙara ɗayar hasumiya daga gefe yana juya aiki zuwa takamaiman barazana: kamawa a d6 za ta yi wa sarki a d7 shah. A wasan, …Rah8 yana kawo hasumiyar baƙaƙe zuwa layin h tsaye, amma farare suna ci gaba da Rexd6+. Kwatanta aikin hasumiyoyi na ɓangarorin biyu da lokacin shah; ƙidaya ƙarin soja kaɗai ba zai fahimci manufar ba.
Polgár tana amsa shah da 35.Ke4, tana sanya sarki a tsakiya ba tare da shiga gidan da ake kai wa hari ba. Da sarauniyoyi sun fita, sarki zai iya zama guntu mai aiki idan an duba hanyarsa da hankali. A e4 yana tserewa daga shah na hasumiya a layi na uku kwance; sojan c5 yana kai hari ga d4, ba e4 ba. Wasan yana ci gaba da …b6, sannan Rc6+ da Rd7, yana amfani da hasumiyoyi masu aiki don matsa wa baƙin sarki. Ainihin gidajen da abokin hamayya yake sarrafawa ne suke ba motsin sarki gaba hujja, ba ƙa’ida marar iyaka cewa sarakuna suna tsakiya ba.
Sakamako: 1-0. Rubutun wasan yana ƙarewa a nan; ba ya nufin shah mat.
Yi tunani sosai kan lokutan sauyin wasa
Motsi 10: Yi amfani da layin tsaye nan take
Sarauniyoyi sun fita kuma baƙin sarki yana a d8. Ta yaya farare za su yi amfani da buɗaɗɗen layin d tsaye tare da samun lokaci? A wasan: Rd1+. Polgár tana buga 10.Rd1+, tana kawo hasumiya cikin wasa tare da sa baƙaƙe su amsa shah. Musayar sarauniyoyi ta kawo baƙin sarki zuwa d8, amma layin d tsaye yana a buɗe. Hasumiyar a f1 za ta iya isa d1 a motsi ɗaya; baƙaƙe ba za su iya ci gaba da fito da guntaye kawai ba. Amsar da aka rubuta ita ce …Ke8. Darasin yana game da samun lokaci mai amfani: fito da guntaye ya fi ƙarfi idan yana gabatar wa abokin hamayya matsala ta zahiri. Kwatanta sauran zaɓuɓɓukan da aka ajiye kafin ɗaukar shah a matsayin mafi kyau kai tsaye.
Sauran zaɓuɓɓuka da injini ya goyi baya
Rd1+ Ke8 h3 a5 a4 Bd7 Bd2 Ne7 Ne4 Nd5 Re1 Bb4 · +0.29 · zurfi 20
h3 Bd7 · +0.23 · zurfi 20
b3 Ke8 Bb2 Be7 Rad1 h5 a4 a5 Ne2 g5 Nfd4 Rh6 · +0.19 · zurfi 19
Motsi 18: Doki mai manufa
Farin doki yana a tsakiya a d4. Ina zai iya motsawa don kai hari ga bishop na baƙaƙe da riƙe jagorancin barazana? A wasan: Nf5. Motsin 18.Nf5 yana kai hari ga bishop a e7; a wasan yana ja da baya zuwa f8. Gidan tsakiya wurin farawa ne, ba mazauni na dindindin ba. Motsa doki daga d4 zuwa f5 yana ƙirƙirar barazana kan bishop da aka fito da shi. Bayan bishop ya ja baya, farare za su iya inganta sarki da hasumiyoyi yayin da baƙaƙe ke sake tsara guntayensu. Ka lura cewa sojan a g4 yana tallafa wa hanyar doki; guntun da ya yi gaba yana bukatar tallafi a aikace, ba gida mai kyau kawai ba.
Sauran zaɓuɓɓuka da injini ya goyi baya
Nf5 Bf8 Kg3 f6 f4 fxe5 fxe5 Bg8 Bg5 Bd5 Nh4 hxg4 · +1.39 · zurfi 20
Kf3 · +0.75 · zurfi 20
Kg3 Rd8 Nf5 Rxd1 Rxd1 hxg4 hxg4 Bxf5 gxf5 a5 b3 Rh5 · +0.71 · zurfi 19
Motsi 30: Sanya hasumiya bayan barazana
An musayar bishop kuma baƙaƙe suna da soja a d6. Ta yaya farare za su ƙara matsin lamba a kansa? A wasan: Re6. Da 30.Re6, hasumiyar e1 tana isa layi na shida kwance kuma tana kai hari ga d6. Hasumiyar d2 ta riga ta lura da soja daga ƙasa. Ƙara ɗayar hasumiya daga gefe yana juya aiki zuwa takamaiman barazana: kamawa a d6 za ta yi wa sarki a d7 shah. A wasan, …Rah8 yana kawo hasumiyar baƙaƙe zuwa layin h tsaye, amma farare suna ci gaba da Rexd6+. Kwatanta aikin hasumiyoyi na ɓangarorin biyu da lokacin shah; ƙidaya ƙarin soja kaɗai ba zai fahimci manufar ba.
Sauran zaɓuɓɓuka da injini ya goyi baya
Re6 Rah8 Rdxd6+ Kc8 b3 Rh1 Re5 R8h3+ Kf4 Rh4+ Kf3 R4h3+ · +2.19 · zurfi 19
f4 Rd8 Kg4 Kc6 b3 Rd7 a4 b6 Rde2 a6 Re8 Rh2 · +0.55 · zurfi 19
a3 · +0.19 · zurfi 19
Motsi 35: Bar shah a baya
Hasumiyar baƙaƙe tana yin shah a layi na uku kwance. Shin farin sarki zai iya matsawa gaba maimakon ɓoyewa kusa da sojojinsa? A wasan: Ke4. Polgár tana amsa shah da 35.Ke4, tana sanya sarki a tsakiya ba tare da shiga gidan da ake kai wa hari ba. Da sarauniyoyi sun fita, sarki zai iya zama guntu mai aiki idan an duba hanyarsa da hankali. A e4 yana tserewa daga shah na hasumiya a layi na uku kwance; sojan c5 yana kai hari ga d4, ba e4 ba. Wasan yana ci gaba da …b6, sannan Rc6+ da Rd7, yana amfani da hasumiyoyi masu aiki don matsa wa baƙin sarki. Ainihin gidajen da abokin hamayya yake sarrafawa ne suke ba motsin sarki gaba hujja, ba ƙa’ida marar iyaka cewa sarakuna suna tsakiya ba.
Sauran zaɓuɓɓuka da injini ya goyi baya
Kg2 Rh2+ Kf3 b6 Rc6+ Kb8 Rg6 R2h3+ Ke4 Rh2 Ke3 Re8+ · +3.09 · zurfi 19
Ke2 b6 Rc6+ Kb8 Rg6 Re8+ Re6 Rhh8 f4 Ref8 Re7 Rhg8 · +2.98 · zurfi 19
Ke4 R3h4+ f4 Rh1 Rxc5+ Kb8 Rd3 a6 b3 Re1+ Re3 Ra1 · +2.83 · zurfi 19
Kowane guntu yana da aikin da zai yi.
Judit Polgár da Garry Kasparov suna musayar sarauniyoyi da wuri a wannan wasan Moscow daga 2002. Gwagwarmayar tana ci gaba da aiki: doki mai aiki yana tilasta bishop ya ja baya, hasumiyoyi suna mamayewa, kuma farin sarki yana fita daga shah maimakon ɓoyewa. Bi yadda ƙaramin rinjayen aiki yake zama barazana ta zahiri kan sojoji da sarki.
Duba da ɗan ƙarin zurfi
Yi wasa a allo ko rubuta motsinka. Ana karɓar zaɓuɓɓuka masu ƙarfi da injini ya goyi baya.
Motsawa na gaba suna ci gaba da kasancewa a ɓoye har sai ka ci gaba.
Gwada wata hanya dabam.
Zaɓi muhimmin lokaci don bincika halastattun ci gaba da binciken Stockfish da aka ajiye ya goyi baya.
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 13–20. 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