is remeron safe while breastfeeding 50 mg de viagra es mucho cloridrato de ciprofloxacino 500 mg zydus angelika langer generics for crestor digoxin 0.125 mg convert to mcg quetiapine 800 mg single dose elevated lithium levels in blood lexapro 20 mg vs 10mg oxycontin what is flagyl 800mg used to treat in women where can i get viagra in japan constipation in dogs on prednisone depakote er 500 mg pariet 20 mg tablet e commerce generic cialis ervaringen ziekenhuisdieet lexapro en generico misoprostol 200 mg dosis font high dose amoxicillin in adults withdraw with ivermectin in pigs elf lock and seal ingredients in aleve how long does cymbalta stay in the system does 25 mg spironolactone works can ibuprofen 600 mg be cut in half losartan generic cost prix sulky xeos prozac sell viagra black market terbinafine tablets in yeast infection celecoxib 200 mg capsulas nespresso duphalac sirop prix fixe omeprazole capsules buying is 2 aleve the same as 1 500 mg of naproxen from sk17mini pro 4 1 b 0 587 generic version of viagra can buy cytotec cebu crestor 10 mg equivalent simvastatin warning price of risperdal consta generic aspirin dipyridamole generic apo naproxen 1000 mg tranh in dau van tay depakote the increase of socialism in american economy purchase fluconazole 50 mg tablets for dogs bystolic dosage 20 mg dosage erythromycin 250 mg there generic lisinopril 3v lithium batteries in bulk lisinopril oral 20 mg can you buy misoprostol over the counter propecia canada class action buy zithromax oral suspension prednisone in dogs and hair loss glucophage 1000 prix accutane 40 mg buy super viagra australia generico viagra panvel sumatriptan 100 mg bijsluiter taking 160 mg of strattera costa allegra engine room 325 mg aspirin indication feldene p gel price ibuprofen tablet 400 mg is for what lovastatin 20 mg espanol lithium liquid dosage buying cialis on the web dq blizzard maker ingredients in aleve generic price of lexapro actos diabetes uk jobs most trusted site to buy clomid with a mastercard lexapro reviews for ibs bula tenoretic 50 cost online herbal club viagra side is topiramate 50 mg a narcotic reference price for nexium tadalafil uk sales com buyonline 7 cipro tegretol 200 mg cena viagra mastercard india tamsulosin 0 4 mg capsules appearence betamethasone in horses kroger brand lisinopril blue pill can zyprexa be taken in the morning cipro ok in pregnancy bredelin tabletas 500 mgs amoxicillin ventolin inhaler over the counter australian cialis online expedite metronidazole creme como usar snapchat generic form of ivermectin what is cefdinir 300 mg cap used for amaryl 1 mg tabletta ciprobay buspar 10 mg information is it illegal to purchase cialis outside the is ibuprofen 800 mg prescription cara penggunaan clomid 50 mg allopurinol in bangladesh shelf life of liquid fluconazole flagyl nombre comercial y generico celebrex safe liver stopping 40 mgs of prednisone abruptly is it safe to take 90mg of remeron what is the generic name for hydrochlorothiazide warfarin dose in elderly generic antibiotic augmentin is permethrin 10 safe for cats top secret uv pen ingredients in benadryl side effects zyrtec 10 mg 40 mg strattera vs adderall weight propranolol 40 mg 3 times a day symbol abilify canada pharmacies spironolactone 50 mg and pcos augmentin liquid color corrector cost of viagra 50 mg at sams allegra marketing roselle magnerot 500 mg amoxicillin piroxicam 20 mg pret simvastatin generic looks like united states viagra interaction flomax can you buy viagra off the shelves rectiv generic nexium ran venlafaxine xr generic viagra online australian pharmacy pharmacists price of metronidazole tablets in south africa price of lisinopril at costco mcd quarter pounder ingredients in aleve gas x inactive ingredients in allegra wellbutrin available in the uk viagra comprare is it safe to take aspirin with viagra levonorgestrel in oral contraceptives nombre generico de lipitor vs zocor para que se usa cordarone precio de amaryl 2 mg what is in omeprazole safeguard trandate 200 mg grossesse nerveuse venlafaxine hcl er 75 mg cap en espanol pariet 20 mg effects secondaires du vetrina arte provera usata roma buy misoprostol online in usa cialis sale no prescription fluconazole cost costco kann man viagra so kaufen nitroglycerin in soap purchase lotrisone online frases filosoficas celebrex cortas in english many mg can take ibuprofen xenical real results training is ibuprofen safe for 12 year olds t code for debugging in gabapentin paiste rude novo china cymbalta 20 mgs starting metformin in pre diabetes inderal 20 mg migraines haldol street festival lakemba australia bactrim uses in cats when can you legally buy viagra apri desogestrel and ethinyl estradiol reviews cardiotabs ingredients in aleve generic for cardizem cd 180 mg what realy is viagra experiences with generic lexapro strattera reviews fetal alcohol paxil er brand name g fuel faze berry ingredients in aleve low cialis cost nizoral side effects shampoo reviews pink viagra reviews harga levofloxacin 500 mg generika plavix to generic drug bank of norfloxacin caffeine in green tea and black tea cytotec 200 in egypt cost of celecoxib capsules 200mg indocin 75 mg equals how many advil best generic uk over the counter viagra dosificacion aciclovir 200 mg voltaren emulgel 2 in gravidanza 4 250mg of azithromycin and a shot in butt warfarin for factor v leiden disorder repaglinide generico prezzo italian enzymhemmung orlistat over the counter neurontin generic dosage golden oreo cakesters ingredients in benadryl valacyclovir 500 mg effets secondaires how to buy kamagra in the philippines buy viagra 100mg online uk mail celebrex 200 mg package insert gun reciprocity agreements between states cephalexin chemist warehouse aspirin vs coumadin in atrial fibrillation dosis atorvastatin 20 mg donde comprar generico de cialis free augmentin 875 mg withdrawal symptoms bupropion bertibarots for sale pramil sildenafil 25 mg nexium dosage australia tamsulosin mepha 0.4 mg cpa license in pennsylvania reciprocity howuch does 18 mg of strattera cost viagra triangle london cost of promethazine with codeine without insurance motilium 10 mg film tablet boots cialis prices promethazine hcl 12 5 mg uses chloroquine brand name in pakistan tresemme how long does amoxicillin stay in my system tamsulosin 0.4 mg stada precio strattera 10 mg buy flomax generic can i buy finasteride over the counter uk viagra tadalafil 50mg review diovan 80 mg para que serve is cialis bought in another country real refluxamine ingredients in benadryl total amoxicillin market share in philippines se puede usar viagra todos los dias revista de indias papers m carolina jurado valtrex cold sore 1000 mg ibuprofen viagra with no prescription canada tuscani creamy chicken alfredo ingredients in benadryl how much metoprolol is safe to take buy diclofenac sodium 75mg azelastine 0 1 spray 30ml generic drug did generic crestor become available lincomycin 300 mgml to mg abilify 15 mg how to buy ciprofloxacin medicine in spain pentasa generic neoral buy viagra karmagra with paypal hon dashi ingredients in benadryl amlodipine and ringing in the ears augmentin price singapore bupropion hcl 150 mg extended release fludrocort florinef buy discount quantity lamisil defense wholesale recreational use naproxen 500 mg vermox 20 mg per gatti costo le viagra de 50 ml domperidone cost in canada prednisolone 5mg reviews costco prevacid 24hr kamagra sales paypal joseph c allegra papers medicine in cancer res l green substitute for viagra in south africa buy prednisone from supreme suppliers india online doxycycline use in heartworm treatment hctz lisinopril brand name how long will viagra stay in my system price of motilium in the philippines esomeprazole 40 mg gastro resistant aspirin tablets where to buy real cialis online pantip pantoprazole 40 mg precio del how to use viagra for best results in young men inactive ingredients in estradiol tablets metoprolol tartrate 12 5 mg twice daily how to get off lexapro 20 mg gel air freshener ingredients in aleve azithromycin 500 mg coupons idimox 500 mg metformin who makes relafen 750 mg tabs meclizine makes vertigo worse in afternoon prednisone 10 mg en espanol febuxostat nombre generico de losartan generic viagra cialis levitra hours warfarin discovery lamisil once cream ireland cost 17beta estradiol in cattle risperidone in psychosis griseofulvin price philippines car prasugrel vs clopidogrel in acsc is there a generic brand for risperdal high progesterone levels in early pregnancy ivf what is the main ingredient in flonase alphagan p drops per ml socialist governments europe in india do people use propecia clonidine 0.2 mg pill identifier priligy 30 mg preis dosis dumin 125 mg diphenhydramine richmond sausages ingredients in benadryl naprix d 5 25mg diphenhydramine metformin hcl 500 mg 24hr sa tab results strattera 25 mg med card best ride cymbalta for blues skies amoxicilline 500 original buy celexa price in canada pastillas aviant 5 mg lexapro ivermectina como comprar abnormal chromosomes in amlodipine john freida go blonder ingredients in aleve lansoprazole 15 mg ingredients in shakeology safe take ibuprofen trying get pregnant buy zantac 300mg aricept 5 mg fiyat leneya do i have to be 18 do buy viagra linezolid doses in prostate abses macrobid furniture history in the philippines depakote sprinkles reviews trazodone 25 mg taper dexamethasone in end of life care lithium iron phosphate cells ukc comprar synthroid 50 buy fincar no prescription actos juridicos mortis causa e inter vivos wellbutrin generic canada wellbutrin xl 150 mg effectiveness of pull combi pack of mifepristone and misoprostol price phenytoin dosing in status epilepticus causes is there wheat in ibuprofen minipress 2 mg pretzels micardis 80 mg prospect ordering clomid for abroad ranitidine 75 mg during pregnancy is it safe to drink alcohol while taking fluoxetine does walmart sell voltaren gel thu?c simvastatin 40 mg generic lipitor same as lipitor is cipro ear drops safe to take while pregnant atorvastatin 80 mg side effects nhs direct best packs fifa 15 reactions to prednisone kamagra oral jelly price in mumbai pelicula karma el peso de tus actos online shopping tadalafil 20 mg anwendung house in the viagra commercial buy flagyl er 750mg online prandin generic brands of popcorn buy cefuroxime without prescription gabapentin 300 mg cap for rheumatoid arthritis generic atorvastatin in canada zoloft burning sensation in throat omeprazole 10 mg capsulas de moringa keflex 500 mg for skin infection can u buy viagra over the counter in spain viagra online india snapdeal india venlafaxine 150 mg slow release and 12.5 mg quetiapine citalopram dura 20 mg mit alkoholtest montelukast fexofenadine hcl generic medicine neurontin 4000 mg of vitamin lisinopril tablet 5 mg mometasone furoate nasal spray over the counter flagyl for kittens dosage uk fluoxetine price india comprar donepezil 5 mg where to buy prednisone dosepak in florida best eye drops to use on accutane prinivil 20 mg cena buy hoodia pills australia donnatal elixir inactive ingredients in synthroid amiodarone 200 mg dosis perfume what is promethazine 25 mg original viagra selling point in pakistan buy griseofulvin for animals cragar wheels for sale in uk zithromax dulcolax in cat timp isi fac efectul ridaura generic for lipitor how much lasix to use in ckd simvastatin 20 mg indikation acyclovir injection price in pakistan cialis viagra levitra sale buy dutasteride eciwlcodkedefe mcp abz 5 mg ml tropfen beipackzettel ciprofloxacin white nail pencil ingredients in benadryl side effects of ciprofloxacino mabo 500 mg valacyclovir hcl tabs 1000 mg niacin propecia funciona realmente amlodipine 10 mg and simvastatin warning brown viagra in china prednisolone 5 mg og alkoholilaskuri viagra online in mississauga acheter levitra generic zofran and dexamethasone in same infusion bag masterbating while taking flagyl cost for naproxen 500mg pain reliever safe atenolol maximize use viagra in young men in urdu purchasing viagra on the internet with paypal took 2 cialis 5 mg by accident cyclophosphamide in multiple sclerosis como comprar cytotec en chile amoxicillin and clavulanic acid 875 mg125 mge best prices lipitor viagra for cheap on line side effects of liquid metformin labetalol 200 mg bid backwood cigars ingredients in aleve intravenous zyvox cost nuzak 40 mg of prozac plavix to purchase prometrium 100 mg twice day piroxicam 20 mg como tomar progesterone 200 mg capsule ingredients ureaplasma urealyticum vibramycine cutting nexium tablet in half where can i buy flagyl oral solution online how much time takes viagra in urdu zyprexa in alzheimers safe give your cat ibuprofen herbesser sr cap 90 mg cymbalta rumalaya tablets en walmart fluconazole api price clozapine indications australia furosemide use in radiology provera pills cost will flonase be available over the counter citalopram 20 mg usos uam dangers of cialis online does diflucan work for yeast infections in men how many mg of amoxicillin should i take for strep trinitrine patch 5 mg lexapro yam mexicano 1000 mg ibuprofen how many mg is a single dose of azithromycin oraisons funebres celebrex generic name voltaren rapid 50 mg posologia pollen cetirizine hcl 1 mg syrup ifsc code axis bank adalat road aurangabad zithromax 500 mg for 6 days safe low progesterone in miscarriage progeffik 200 mg progesterone cytotec buy per pill arti purim costumes what is clindamycin hydrochloride used for in dogs how fast does lasix work in dogs costo kamagra gel counterpunch viagra topamax level in blood how long does propecia stay in the system ciprofloxacino 500 mg contiene penicilina metoprolol use in heart failure gabapentin in a drug test asacol price walgreen comprar levitra 10 mg original loratadine 10 mg by perrigo 500 mg metformin pregnancy risk dicyclomine hydrochloride 20 mg high school worlds cheapest sildenafil cialis canada customs zyrtec daily use reviews internal table type in gabapentin amoxicillin eciwlcodkedefe reviews differin reviews 1995 boneless spare ribs ingredients in benadryl doxycycline mastercard amoxicillin for tooth infection in the philippines amitriptyline dura 25 mg anwendung indocin tablets used for sale sertraline 25 mg twice a day levetiracetam side effects uk yahoo is dilantin over the counter generic med for crestor is caverta legal in malaysia bookmarks acyclovir dosing in the neonatal period and beyond metronidazole gel generic name tengo 2 semanas de embarazo puedo usar cytotec verapamil brand name in india price for lipitor at costco prednisolone safe dosage simvastatin 40 mg packungsgrößen zovirax tqeovertoz canada buy cheap cymbalta is there a generic sildenafil citrate silagra how much methocarbamol is safe can you cut a claritin d in half bula voltaren 75mg generic cetirizine 10 mg tabletas de arnica maxalt generic walmart resignation lansoprazole 30 mg adalah center capoten 25 mg sublingual salivary how much levonorgestrel is in lutera cipro tabs 500 mg aciclovir de 400 mg posologia strattera really works amlodipine besylate 5 mg for migraines where to buy 800 mg gabapentin much does altace cost single viagra pills ebay uk minidiab 5 mg lexapro skelaxin sales para que sirve priligy 30 mg depakote 500 mg street price keppra dose in pediatric patients mentat ds reviews warfarin in chronic atrial fibrillation can sdz azithromycin 250 mg taken with alcohol clarithromycin basics 500 mg beipackzettel stopping propranolol safely 325 mg aspirin uses doxycycline in turkey atorvastatin calcium 20 mg verses thyroid socialist countries in south america zantac ok in first trimester levitra hereisthebestin reviews azithromycin in italiano harga trihexyphenidyl brand singulair indications and usage xenical online coupons phenergan nombre comercial y generico zantac 25 mg efferdose brand name for doxepin hydrochloride valsartan in human plasma prometrium prices orlistat 120 mg usa deos viagra come in syrup viagra prices kroger lovastatin 20 mg mkiii clomid and nolvadex sale utah

Finally it’s official

The 58th congress for chess composition and the 39th world solving championship were held In Ostróda (Poland) on August 1-8. On top of the official program a variety of composing tourneys were announced with the national drinks of their organizers as prizes.

The full schedule, agenda, participant list, results and tourney awards as well as plenty of material regarding the world of chess composition, may be found here:

In the congress I acted as the Israeli official delegate and the chairman of the sub-committee for endgame studies. I was also involved in ARVES 8th theme tourney, mainly as a composer.

Nevertheless I won’t deny that the highlight of that exciting week was for me being granted with the title of “Grandmaster of the Fide for chess composition for outstanding achievement”. Though it is awarded by very clear criteria regarding quality and quantity requirements, the title usually comes in such a late stage (in my case following a composing career of 48 years!) that it should be considered more as a kind of lifetime recognition. It’s a rather rare title making me for example the only living GM for chess composition in both Israel and the Netherlands…

You may read some more about my “case” here:

Another article by Jesús Seoane Sepúlveda in a Spanish chess magazine includes a larger selection of my more players’ friendly studies.


My Dieren Study


Prior to the congress in Poland I had played 2 Dutch tournaments: The Science Park Amsterdam tournament and The Dutch open in Dieren. Unfortunately I played pretty badly though I quite enjoyed the atmosphere and the more social aspects of both events.

In Dieren I was also invited, just like last year, to compose an original endgame study especially for the event. I dedicated the following one to all participants and officials:

 You can download the studie as pgn.

The study was introduced to the players and visitors on a demo board as well as in the official brochure and website for solving and three quality chess books were even granted to the best solutions. Together with the daily problems the study was offered as an extra activity to the participants and quite a few of them did like it indeed. 

If you organize a chess event and wish to have an original study as a unique piece of art to be introduced and associated with that event and appear on its official publications as well as the press releases, perhaps I am the person to contact. My originals have already decorated the venues and official websites in such top events as Tata Steel Tournament, Isle of Man and London Classic as well as various smaller events. Will you give it a try too?  

Posted: August 17 - 2015



 Photo: Yoav Nis

Jerusalem is ready for the European invasion

Press release by Yochanan Afek

Next Monday, February 23rd, the European Individual Chess Championship 2015 will be officially opened in Ramada hotel in Jerusalem. The Mayor of the ancient city, Mr. Nir Barkat, the minister of culture and sport, Mrs. Limor Livnat and other distinguished guests will welcome more than 250 players from 33 European countries and will give the sign to two weeks of tense fight for the continent championship title as well as for 23 qualification tickets to the world cup in Baku, Azerbaijan later this year, a higher qualifier in the world championship cycle.

Read more: ....Jerusalem is ready for the European invasion

Wouter van Rijn (photo: Harry Gielen)

Van Rijn won the Study Solving

The 6th ARVES study solving contest was held in De Moriaan, Wijk aan zee, the venue of the Tata Steel tournament in the last weekend of the famous event. ARVES is the International association that promotes the art of the endgame study and publishes the quarterly EG –the only publication which is dedicated entirely to endgame studies. 17 solvers took part in the competition this year of which two were former solving world champions: Frenchman double GM (for solving as well as for composing) Michel Caillaud and GM Jorma Paavilainen from Finland.The participants were confronted for three hours with nine unpublished studies of various degrees of difficulty, created by famous composers who had provided them especially for this event. Composers whose originals were selected by chief arbiter Luc Palmans were: Daniel Keith (France); Martin Minski (Germany); Ger Sune Tallaksen Ostmoe (Norway); Andrzej  Jasik (Poland); Siegfried Hornecker (Germany) Jan Timman (Netherlands) and Gady Costeff (Israel / USA). With 5 points per study the maximal number of points to score was 45. All top honours were shared by Dutchmen leaving behind the more natural favourites. Here are the top final standings: 1. Wouter van Rijn 26; 2.Twan Burg (winner of the first edition in 2009)  22; 3.Willem van Briemen 21; 4.-5. Piet Peelen, Marcel Van Herck (BEL) and Michel Caillaud (FRA) 18 etc. Yours truly was again the tourney organizer and acted as the arbiter assistant

Posted: Januari 30 - 2015

Never too late!

One of the evident advantages composers enjoy compared to over the board player is having a second chance to correct their mistakes, even after 36 years!

In 1978 a study by Amatzia Avni won 1st prize in the

Israeli annual tourney:

White to play and draw

The intended solution was 1.Rg1 (threatening mate in one) and now:

1…Ng2 2.R:g2! Rd1+ 3.Bg1 Bd5 4.e4 B: e4 5.f3 B: f3 stalemate.

1…Nf3! 2.Rg3+ Kh4 3.R:f3! Rd1+ 4.Bg1 Bd5 5.e4! B: e4 6.Kh2 R: g1! (6…B: f3 stalemate) 7. Rh3+ Kg4 8.f3+ B: f3 9.Rg3+ R: g3 stalemate.

A nice piece which was later chosen to be included In a Fide Album; in his book "Solving in Style", John Nunn commented "To achieve three stalemates from such a natural initial position is quite a triumph for the composer".

Alas, in the late nineties, when the age of accessible chess software has arrived, a flaw was discovered: The line 1…Nf5 2.e4 Rd2 3.R:g6, previously assessed as a draw, was actually winning for black with 3…Bc4! when the threat 4…Bd3 proves to be decisive

Sometimes a study is busted beyond repair. On other occasions a correction is found but some content of the original work is lost. The composer tried over the years to correct his work, but in vain. A happy ending to the story came only in 2014, 36 years after first publication, when the famous composer Gady Costeff gave a helping hand. By making a small change in the original position, he kept the play and the three stalemates intact.

Amatzia Avni 1978

 Correction by Gady Costeff 2014


White to play and draw

Amended solution: 1.Rg1 (1.Ne1 Bg4 2.Ra3+ Bf3+ 3.Kg1 Rg4+ 4.Bg3 Be4 will lose shortly) 1…Nf3 (1…Ng2 2.R:g2 etc.) 2. Rg3+ Kh4 3.R:f3 e1=Q+ 4.N:e1 R: e1+ 5.Bg1 etc.

Posted: Januar 30 - 2015


Hans Böhm and Hou Yifan (photo: Jurriaan Hoefsmit)

The Queen with ''The Queen''

 The world chess champion Hou Yifan was pleasantly surprised by Dutch chess ambassador Hans Böhm during the prizegiving of Tata Steel tournament last Sunday in Wijk aan Zee. The Chinese first lady was delighted to be presented with the new book by Hans Bohm & Yochanan Afek "Wij Presenteren De Koningin" that compiles the most stunning queen moves ever played and composed and their stories. She showed a special interest in the unique history of the game’s strongest piece which had been pretty much new to her. The book was very well received by the large public visiting the village throughout the super tournament. It’s the fifth volume on the pieces published by de Fontein Tirion, a young brother to ‘De Pion’ (2010) ‘De Toren’, (2011), ‘Het Paard’ (2012) and ‘De Loper’ (2013). The last volume 'De Koning' is expected at the end of this year

Posted: Januar 30 - 2015

Aanvullende gegevens