ƙarshen wasa · dabarun tsari · wasa da sojoji

Riƙe takun sojoji a ƙarshen wasan bishop

Nasarar Xie Jun ta ƙunshi lokutan da kariya mafi ƙarfi take samuwa. Alexandra Kosteniuk da Xie Jun, 20 Oktoba 2004.

karatu na minti 21Na ƙwararrumotsawa 54lokuta 4 na tunani
Xie JunLokacin farare su yi motsi
Alexandra KosteniukMatsayin 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.

Wannan wasan 2004 Olympiad yana tafiya daga tsakiyar wasa da hasumiya mai aiki zuwa ƙarshen wasan bishop masu launi ɗaya. Xie Jun tana kawo sarkinta gaba kuma tana samar da matsin reshen sarauniya, amma sakamakon nasara ba ya sa kowace shawarar da aka rubuta ta zama mafi ƙarfi. Atisaye biyu suna kwatanta zaɓin tarihi da motsin zaɓi mafi ƙarfi da aka ajiye, ciki har da matsawar soja gaba da ta bai wa farare hanyar kariya.

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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 9–22. 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

Wannan wasan 2004 Olympiad yana tafiya daga tsakiyar wasa da hasumiya mai aiki zuwa ƙarshen wasan bishop masu launi ɗaya. Xie Jun tana kawo sarkinta gaba kuma tana samar da matsin reshen sarauniya, amma sakamakon nasara ba ya sa kowace shawarar da aka rubuta ta zama mafi ƙarfi. Atisaye biyu suna kwatanta zaɓin tarihi da motsin zaɓi mafi ƙarfi da aka ajiye, ciki har da matsawar soja gaba da ta bai wa farare hanyar kariya.

Ɗauki waɗannan ra’ayoyi zuwa wasanka na gaba

  1. Hasumiya mai aiki za ta iya kai hari ga soja tare da shirya haɗa hasumiyoyi biyu.
  2. Kafin musayar hasumiyoyi na ƙarshe, kwatanta ƙarshen wasan bishop da hankali.
  3. Yi amfani da sarki don tallafa wa matsin sojojin reshen sarauniya.
  4. Riƙe takun sojoji idan warware shi yana ba mai kariya amsa bayyananniya.
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 . Bxc6
4 … dxc6
5 . O-O
5 … Qd6
6 . Na3
6 … Be6
7 . Qe2
7 … f6
8 . Rd1
8 … Bg4
9 . c3
9 … O-O-O
10 . d4
10 … Qe6
11 . Nc2
11 … Bd6
12 . b4
12 … f5
13 . exf5
13 … Qxf5
14 . Ne3
14 … Bxf3
15 . Qxf3
15 … Qxf3
16 . gxf3
16 … exd4
17 . Rxd4
17 … Ne7
18 . Re4
18 … Nd5
19 . Nxd5
19 … cxd5
20 . Rg4
20 … Rd7
21 . Be3
21 … Rf8
22 . Kg2
22 … Rf5

Rf5 yana sa hasumiya ta fara aiki kan f3. Ɗayar hasumiya daga baya tana zuwa f7 don haɗa hasumiyoyi biyu a layin tsaye. Farare za su iya fafata buɗaɗɗun layuka tsaye da ƙalubalantar sojojin reshen sarauniya, don haka manufar harin ba ta ba da hujjar watsi da sauran matsayi ba. Kwatanta tsarin hasumiyoyi masu aiki da sauran motsin zaɓi da aka ajiye.

23 . Rd1
23 … Rdf7
24 . Rgd4
24 … c6
25 . c4
25 … Bxb4
26 . cxd5
26 … Rxd5
27 . Rxd5
27 … cxd5
28 . Rxd5
28 … Kc7
29 . Rd4
29 … Bd6
30 . Rc4+
30 … Kd7
31 . Ra4
31 … g6
32 . Bd2
32 … Rf5
33 . Rh4
33 … Rh5

h5 motsin zaɓi ne da aka ajiye mafi ƙarfi fiye da musayar hasumiya da aka rubuta. Binciken da aka ajiye yana kuma karɓar Rf7. A wasan baƙaƙe sun buga Rh5, farare sun musayar hasumiyoyi kuma sojan g ya sake kamawa. Ƙarshen wasan bishop har yanzu yana da damar wasa, amma sojojin h biyu a layi ɗaya da wasan reshen sarauniya suna bukatar sabon tantancewa. Fifikon bincike mai iyaka ba ya tabbatar da nasara ta tilas.

34 . Rxh5
34 … gxh5
35 . Kh3
35 … Ke6
36 . Kg2
36 … b5
37 . h3
37 … Kd5

Kd5 yana sa sarki ya fara aiki zuwa reshen sarauniya. Baƙaƙe suna biyo baya da b4 kuma suna kawo sarki ta d4 zuwa d3 a rubutun wasa. Farin sarki dole ya bi daga reshen sarki zuwa reshen ɗaya. Kwatanta saurin waɗannan hanyoyi da gidajen kariya na bishop kafin matsa da wani soja gaba.

38 . Kf1
38 … b4
39 . Ke2
39 … Kd4
40 . Kd1
40 … Kd3
41 . Bg5
41 … a5
42 . Kc1
42 … a4
43 . Kb1
43 … Bc5
44 . Bh4
44 … Bd4
45 . Be7
45 … Bc3
46 . Bc5
46 … b3

Bf6 ɗaya ne daga ja da bishop baya masu shaida da yake kiyaye matsin reshen sarauniya na baƙaƙe. Motsin zaɓi da aka ajiye suna kuma karɓar Be1 da Bd2. b3 na tarihi ya ba da damar axb3, kuma kimantawar da aka ajiye ta zama kusa da daidaito. Baƙaƙe sun yi nasara daga ƙarshe bayan wasa na gaba, don haka ba za a yi amfani da sakamakon don kiran b3 fasa hanya ta nasara tilas ba. Yi nazarin amsar farare da kuma shirin harin baƙaƙe.

47 . axb3
47 … axb3
48 . Be3
48 … Bf6
49 . Bc1
49 … Ke2
50 . f4
50 … Kxf2
51 . Bb2
51 … Be7
52 . Bg7
52 … Kg3
53 . f5
53 … Kxh3
54 . f6
54 … Bxf6

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

Yi tunani sosai kan lokutan sauyin wasa

Motsi 22: Ɗaga hasumiya zuwa manufa

Wane motsin hasumiya ne yake kai hari ga sojan f3 a layin f tsaye? A wasan: Rf5. Rf5 yana sa hasumiya ta fara aiki kan f3. Ɗayar hasumiya daga baya tana zuwa f7 don haɗa hasumiyoyi biyu a layin tsaye. Farare za su iya fafata buɗaɗɗun layuka tsaye da ƙalubalantar sojojin reshen sarauniya, don haka manufar harin ba ta ba da hujjar watsi da sauran matsayi ba. Kwatanta tsarin hasumiyoyi masu aiki da sauran motsin zaɓi da aka ajiye.

Sauran zaɓuɓɓuka da injini ya goyi baya

Be5 Bd4 Bxd4 Rxd4 Rdf7 Rd3 c6 a4 a5 bxa5 Kc7 Rb1 · -1.20 · zurfi 18

Rf5 Rd1 · -0.83 · zurfi 18

b6 Rd1 Rf5 a4 Kb7 b5 Bc5 f4 Rdf7 Rg5 Be7 Rxf5 · -0.80 · zurfi 17

Motsi 33: Riƙe hasumiya tare da samun sarari

Maimakon Rh5 na tarihi, wace matsawar sojan h gaba ce take riƙe hasumiyoyi a allo? A wasan: Rh5. h5 motsin zaɓi ne da aka ajiye mafi ƙarfi fiye da musayar hasumiya da aka rubuta. Binciken da aka ajiye yana kuma karɓar Rf7. A wasan baƙaƙe sun buga Rh5, farare sun musayar hasumiyoyi kuma sojan g ya sake kamawa. Ƙarshen wasan bishop har yanzu yana da damar wasa, amma sojojin h biyu a layi ɗaya da wasan reshen sarauniya suna bukatar sabon tantancewa. Fifikon bincike mai iyaka ba ya tabbatar da nasara ta tilas.

Sauran zaɓuɓɓuka da injini ya goyi baya

h5 Rd4 b5 f4 Ke6 Kf3 Rd5 Re4+ Kf5 Be3 Rd3 Re8 · -1.26 · zurfi 21

Rf7 · -1.20 · zurfi 21

Rh5 Rxh5 gxh5 a4 Ke6 f4 Kf5 Kf3 b5 axb5 axb5 h3 · -0.67 · zurfi 20

Motsi 37: Matsa da sarki gaba zuwa reshen sarauniya

Wane motsin sarki daga e6 ne yake matsowa zuwa sojojin reshen sarauniya? A wasan: Kd5. Kd5 yana sa sarki ya fara aiki zuwa reshen sarauniya. Baƙaƙe suna biyo baya da b4 kuma suna kawo sarki ta d4 zuwa d3 a rubutun wasa. Farin sarki dole ya bi daga reshen sarki zuwa reshen ɗaya. Kwatanta saurin waɗannan hanyoyi da gidajen kariya na bishop kafin matsa da wani soja gaba.

Sauran zaɓuɓɓuka da injini ya goyi baya

b4 Kf1 Kd5 f4 a5 Ke2 Ke4 f3+ Kf5 Be3 Bxf4 Bc5 · -1.58 · zurfi 22

Kd5 Kf1 b4 f4 a5 Ke2 Ke4 f3+ Kf5 Be3 Bxf4 Bc5 · -1.55 · zurfi 22

Ke5 Kf1 Kd4 Ke2 b4 Kd1 Kd3 f4 Ke4 Ke2 a5 f3+ · -1.49 · zurfi 22

Motsi 46: Kiyaye takun reshen sarauniya

Maimakon b3 na tarihi, wane ja da bishop baya zuwa dogon layi karkace ne yake riƙe sojojin reshen sarauniya biyu a wurinsu? A wasan: b3. Bf6 ɗaya ne daga ja da bishop baya masu shaida da yake kiyaye matsin reshen sarauniya na baƙaƙe. Motsin zaɓi da aka ajiye suna kuma karɓar Be1 da Bd2. b3 na tarihi ya ba da damar axb3, kuma kimantawar da aka ajiye ta zama kusa da daidaito. Baƙaƙe sun yi nasara daga ƙarshe bayan wasa na gaba, don haka ba za a yi amfani da sakamakon don kiran b3 fasa hanya ta nasara tilas ba. Yi nazarin amsar farare da kuma shirin harin baƙaƙe.

Sauran zaɓuɓɓuka da injini ya goyi baya

Bf6 f4 · -1.86 · zurfi 20

Be1 Bb6 Bc3 Bc5 Bd2 f4 Ke4 Be3 Bc3 Kc2 Bf6 Bc1 · -1.92 · zurfi 19

Bd2 f4 Bxf4 Bxb4 Ke2 Bc5 Be5 Kc2 Kf3 Kd3 Bf6 Bd6 · -1.91 · zurfi 19

b3 axb3 · -0.10 · zurfi 23

RA’AYI MAI ALAƘA

Sojan da ya wuce masu tare shi har yanzu yana bukatar ya rinjayi kariya

b3 na tarihi na Xie Jun ya warware takun sojoji kuma ya ba da damar axb3. Kwatanta sojan Capablanca da ya wuce masu tare shi mai haɗin kai kuma ka duba ko matsawa gaba yana inganta damar sojan ko yana ba mai kariya manufa mafi bayyana.

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