**Kerti – eini šachmatai** (angl. *Take & Make*) – tai pasakiškų šachmatų rūšis, kurioje kertančioji figūra, tuo pačiu ėjimu, iš nukirstosios figūros laukelio, dar privalo eiti kaip nukirstoji figūra.

Pav. jei bokštas nukerta rikį, tai jis dar privalo eiti (ne kirsti) kaip rikis.

Figūra gali kirsti priešininko figūrą tais atvejais, kai ji po privalomo ėjimo patenka į laisvą laukelį. Kai to padaryti neįmanoma, kirtimas yra negalimas. 

Pėstininkas yra aukštinamas, tik kai po privalomo ėjimo jis atsiduria (lieka) paaukštinimo gulstinėje. (tik ne po figūros kirtimo paaukštinimo gulstinėje, jei jam po privalomo ėjimo teks palikti šią gulstinę). Kitais atvejais figūros vaikšto, kerta, šachuoja pagal tradicinių šachmatų taisykles.

Pagal *kerti – eini* šachmatų taisykles sukurta: sutarto mato, retro, sutarto atvirkščio mato, serijinių ėjimų, refleksinio, tiesioginio mato uždavinių.

Kerti – eini šachmatų nuostatos panaudojamos ne tik uždaviniuose sudarytuose tradicinėmis, bet ir su  pasakiškomis figūromis. Dalyvauja konkursuose.
Kerti eini šachmatai turi atmainą: *Antikerti – eini*.

Užrašai
-------

**Vilimantas Satkus** 
*Pasaulio taurė* 2011

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| **#2** *Sutartas matas dviem ėjimais.* 2. Sprendiniai
**Kerti - eini šachmatai**
I.1.Žxc2-c3! dxc3-a4 2. Rxb5-b6 Rxd5-d2#
II.1.Rxc2-c3! Rxd5-d7 2.Žxb5-b6 dxc3-b4# |



 **A. Volkeris Gulke, Vinus Miuleris ir Peteris Šmidtas**
*Andernachas*, 2006

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| **H#2** *Sutartas matas dviem ėjimais* 2 sprendiniai
 **Kerti - eini šachmatai**.
I.1.Žf5 Žxf5-h6 2.Bd5 exd5-d8V# 
II.1.Bd5 Žxd5-d6 2.Žf5 exf5-e7#  |

Sutrumpintas šachmatų uždavinių tarptautinis žymėjimas prasideda trumpiniu, kuris užduotyje rašomas, nurodant uždavinio tipą ir ėjimų skaičių. Toliau seka sprendinių, ar dvynių skaičius.

Po užrašyto, pagal tradicinių šachmatų taisykles kirtimo ėjimo dar užrašomas laukelis į kurį pateko kertančioji figūra: pav. nukirtus juodųjų žirgui baltųjų pėstininką **1…. Žxb5-b6)**

Kai uždaviniai sudaryti pagal pasakiškų šachmatų taisykles, tai pagal kokias, pažymima naujos eilutės viduryjeː pav. **Kerti – eini šachmatai.**

Kerti eini šachmatų istorija
----------------------------

*Kerti – eini* šachmatų taisykles 2006 m. pasiūlė vokiečių šachmatų kompozitorius Hartmutas Laue ( *Hartmut Laue* ). Jos buvo pristatytos žurnale *The problemist* 2006 m.

Kerti eini šachmatų uždaviniai
------------------------------

Nagrinėjant V. Satkaus ir A. Volkerio Gulkės šachmatų uždavinius išryškėja Kerti – eini šachmatų ypatumai.

V. Satkaus uždavinio **pirmajame sprendinyje** juodųjų žirgas, nukirtęs baltųjų pėstininką, dar daro ėjimą kaip pėstininkas, o baltųjų pėstininkas nukirtęs juodųjų žirgą laukelyje c3 privalo dar eiti kaip žirgas (į laukelį a4). Juodųjų rikis, nukirtęs baltųjų pėstininką, eina kaip pėstininkas į laukelį b6 ir taip užblokuoja juodųjų karaliui pasitraukimui reikalingą laukelį. Baltųjų rikis, kirsdamas juodųjų bokštą d5, toliau, eidamas kaip bokštas, patenka į laukelį d2 ir skelbia matą juodųjų karaliui, kuris pagal taisykles negali kirsti šalia esančio baltųjų pėstininko.

**Antrajame sprendinyje** juodųjų rikis nukirtęs pėstininką c2 daro privalomą ėjimą kaip pėstininkas ir paeina į laukelį c3, o baltųjų rikis, nukirtęs juodųjų bokštą, dar daro ėjimą kaip bokštas į laukelį d7. Juodųjų žirgas, nukirtęs baltųjų pėstininką b5 eina kaip pėstininkas į laukelį b6. Sekančiu ėjimu baltųjų pėstininkas kertą juodųjų rikiu laukelyje c3 ir, padaręs privalomą ėjimą kaip rikis, eina į laukelį b4 ir skelbia matą neapgintu pėstininku (juodųjų karalius pagal taisykles negali jo kirsti).

A. Volkerio Gulkės uždavinio **pirmajame sprendinyje** po 1.Žf5 Žxf5-h6 (po žirgo nukirtimo laukelyje f5 ėjimas užbaigiamas žirgo ėjimu į laukelį h6.) 2.Bd5 exd5-d8V# Pėstininkui, nukirtus juodųjų bokštą, jis tęsia antrąjį privalomąją ėjimo dalį kaip bokštas ir, patekęs į 8 -ąją gulstinę, aukštinamas į valdovę, kuri ir skelbia matą juodųjų karaliui.

**Antrajame sprendinyje** 1.Bd5 Žxd5-d6 (Žirgas po kirtimo dar eina pagal bokšto judėjimo taisykles). 2.Žf5 exf5-e7# (pėstininkas, nukirtęs žirgą, privalomu ėjimu eina kaip žirgas). Karalius pagal taisykles negali kirsti pėstininko e7, todėl jam matas.

Dar keletas uždavinių, kuriuose panaudotos Kerti – eini šachmatų taisyklės.

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|  |  | 
 **Pjeras Tritenas**
*653 Gaudium 113* 2011

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| **H#2** *Sutartas matas dviem ėjimais.* 2 sprendiniai.
 **Kerti - eini šachmatai**.
I.1.Rd4 Rg8 2.Vf7 Bxf7-c7# 
II.1.Žc5 Bh4 2.Rxg2-g4 Rxg4-e2 |

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 **Petko A. Petkov**
*Tzuika - TT Rio*, 1-a vieta 2009

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| a4 | b4 | c4 | d4 | e4 | f4 | g4 | h4 |
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| **HS#3.5** *Sutartas atvirkščias matas per 3,5 ėjimo. 2 sprendiniai.* 
**Kerti - eini šachmatai.**
I.1…Bg7 2.Bb4 Žc6+ 3.Kxc6-d4 Kxb1-a3 4.Bb7+ Bxb7-b4# 
II.1…Rf6 2.Rb4 Žc8+ 3.Kxc8-d6 Kxc2-a4 4.Rc3+ Bxc3-b4# |

 |  | 
 **Vilfridas Zehoferis**
*7984 Problemkiste 204* 2012

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| a5 | b5 | c5 | d5 | e5 | f5 | g5 | h5 |
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| **R#2** *Refleksinis matas dviem ėjimais*
**Kerti - eini šachmatai**
1.Bc3! Grėsmė 2.Rb5 Rxb5-f1# 
1.... Rb5 2.f6 Rxd3-f1# 
1.... Rg6 2.f6 Rxd3-f1# 
1.... Rf7 2.Rc4 Rxc4-f1# |

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Šaltiniai

1. ↑  „SchWalbe. Fairy conditions. Take & Make" (anglų). Nuoroda tikrinta 2019 lie. 9 d. `{{cite web}}`: Patikrinkite date reikšmes: `|accessdate=` (pagalba)
2. ↑  „The problemist Supplement(July 2006). Introducing a new fairy condition: TAKE&MAKE CHESS. vol 20; N 10; P. 425" (anglų). Suarchyvuota iš originalo 2019-01-06. Nuoroda tikrinta 2020 rugp. 18 d. `{{cite web}}`: Patikrinkite date reikšmes: `|accessdate=` (pagalba)CS1 priežiūra: netinkamas URL (link)
3. ↑   Antanas Vilkauskas. Fantazija ir harmonija. Klaipėda: Jokužio leidykla, 2013. P. 183.
4. ↑  „Pjeras Tritenas" (vokiečių). Nuoroda tikrinta 2019 lie. 9 d. `{{cite web}}`: Patikrinkite date reikšmes: `|accessdate=` (pagalba)
5. ↑  „Petko Petkovas" (anglų). Nuoroda tikrinta 2019 lie. 9 d. `{{cite web}}`: Patikrinkite date reikšmes: `|accessdate=` (pagalba)
6. ↑  
„Wielfried Seehofer" (vokiečių). Nuoroda tikrinta 2019 lie. 9d. `{{cite web}}`: Patikrinkite date reikšmes: `|accessdate=` (pagalba)

Nuorodos
* Kerti – eini šachmatų uždaviniai
* Pasakiškųjų šachmatų uždavinių abėcėlinė rodyklė

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