The capacity of the small function room at the Brynamlwg Tavern was tested to the full on Tuesday 7 March, when the A and B teams had matches at the same time. With the addition of another table, we were able to fit everyone in, and it is at any rate a cosier venue than the St David's Club was in its latter days. News of the B team match will follow in the next post. Cardigan were once again visiting, this time to play the A team. On top board Rudy van Kemenade had prepared carefully for his Leningrad Dutch against Howard Williams, but seemed to lose patience in the middle game, loosening his kingside in search of an attack that was not really there; instead it was White who broke into his opponent's castled position. Robbie Wright tried for pressure on the queenside in his London System against Iolo Jones, but ended up getting his rook pinned and losing the exchange, resigning rather prematurely when he still had some play. Adam Robinson also seemed to have pressure for a while against Tony Haigh's Trompowksy, but apparently missed a chance of an advantage just before the draw was agreed. I got a free gift from Awne Osinga when he dropped a piece on move 5 - not the first time that mistake has been made in the same postion in rated games, according to Rudy's database - after which I had no real problem clinching the win. As with last week's match, the top two boards secured victory for Cardigan,
2½-1½.
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1.Nf3f52.g3Nf63.Bg2g64.d4Bg75.c40-06.0-0d67.Nc3c68.Rb1a59.b39.Qb3Kh810.Rd1Ne4Williams-Zeidler, WCPL 2016,1-0; which Bl had
prepared against,but Wh had forgotten this & reverted to an earlier line
against Sven9...Na610.Bb2Qe810...Bd711.d5Nc512.Nd4cxd513.cxd5Rc814.e3Qe8Williams-Zeidler, WCPL 2015, 1/2-1/210...Qc7main11.d5e512.dxe6Bxe613.Ng5Bd714.Qd2Rad815.Rbd1Bc816.Na4h617.Nh3Ne4
Williams-L.Roberts, Dyfed Open 2016,1/2-1/211.d5Bd711...Nc7sideline12.Nd4Nc5transposes back into a main line from 7...Qe8 rather than 7...c612...Nc7alternative, but better results for Wh, as in this line the a5
move doesn't help Bl13.e313.a3e5main13...Rc814.dxe6Nxe615.Nxe6Qxe616.Qd2Rad817.Rbd1Bc818.e3Qe719.Rfe1Ne4Ralphs-Fathallah,
S Wales op Treforest 2010,1/2-1/213...e513...Rc8main14.Qe2Qf714.dxe6Bxe615.Nxe615.Qc2Bf715...Ng416.Rbd1Rd817.Rfe1h618.a3Bf719.Nb1Ne520.f4Ng421.Bc1Qe7Fraczek-Szromba, POL ch U16, Bartkowa 2002,
0-116.Rbd1Qe717.Rfe1Qc718.Nde2Rfe819.Nf4Qe7Ehlvest-Nikolic,
Erevan 1996,1/2-1/215...Qxe616.Ne216.Qc2Rad816...Nfe417.Rbd1Rad818.Nxe4Nxe419.Bxg7Kxg720.Rd4Rfe821.Rfd1Rd722.Bxe4fxe423.Qd2Red824.Qxa5±Goldenberg-Atzmon, Sydney op 2007,1-017.Rbd1Rfe817...Qe718.a3Qc719.Ba1Kh820.Rb1Ne621.Ne2Ng4Schenk=Bartel,
Bundesliga 2016,0-118.Ne2Nce419.Nd4Qf720.f3Nc521.Rfe1Ra822.a3
Safranska-Shchekachev, Bourbon Lacy op 1998,0-116...Nfe416...Ng417.Bd4g5!?hoping to start a K side attack, but this loosens Bl's own K side17...Be5Komodo10; considered18.f3Nf619.Qd2a4=Komodo10. similar
to some pm analysis17...Rfe818.Qc218.Bxg7Kxg719.f3Nf620.Qd2Qe521.Nd4Kg822.Rbd1Nh523.a3+-Komodo1018...Rae818...g4
Komodo10; considered & pm analysis19.Nf4Qh620.f320.h3!Komodo10gxh321.Bxh3Be522.Bg222.Kg2Qg523.Rh1Rae8Komodo1022...Rae820...gxf3!20...Nf621.Rbd121.fxg4fxg4pm analysis21...Nxg422.h3Bxd423.exd4Ne324.Qc3Nxg225.dxc5Nxf426.Rxf4dxc527.Qf3Qg7=Komodo1022.Bxc5dxc523.Qf5±Komodo1021...Nfd722.Bxg7Kxg723.fxg4fxg424.a3Ne525.b4Komodo1021.Bxf3Be522.Rbd1Rae823.a3Kh8=Komodo1019.Rbe1Qg619...g420.Bxg7Komodo10Qxg720...Kxg721.f3Nf622.Nd4Nfd723.e4fxe424.fxe4Rxf1+25.Rxf1Kg826.Nf5Ne527.Qc3b628.a3Komodo1021.f3±Nf622.Nd4±f423.Nf5Qd7?looks at the N, but lets the B in with an extra tempo.23...Qg6
Bl had intended Qg6, pinning the N, but then Wh wins an exchange.pm
analysis helps control e5 to put a r there perhaps23...Qc724.exf4gxf425.Qd225.Bh3fxg326.hxg3d527.Kg2Kh828.Qc3Ne629.cxd5cxd530.Qxc7Nxc731.Nd6Rxe132.Rxe1b633.Re7+-Komodo1025.Qc3Ne625...Nh526.Nh6#26.g4d527.cxd5cxd528.Qxc7Nxc729.Kf2±25...d5±
Komodo10; protects f4; Bl is not too worried if Wh gets 2 doubled f pawnsas
the Wh B then is not a very good piece24.exf424.Bh3g425.fxg4fxg326.g5gxh2+27.Kxh2isnt that good for Bl, but why allow complications?24...gxf425.Bh3Qd825...Kh826.Qc3b627.Rxe8Qxe828.Nxd6Qg629.Kg2+-
Bl has nothing for the pawn26.Qc326.Rd1+-Komodo10; d6 is dead26...h5trying to give the K some space ( though it takes a square away from
the N26...Nh527.Nh6#26...Ne627.Nh6+Kg728.Bxe6Kxh629.Qd2Nh530.Bg4d531.Rxe8Rxe832.Bxh5Kxh533.Qxf4±Komodo1026...fxg327.hxg3Ne628.Nh6+Kg729.Bxe6Kxh630.g4d531.Qe5Kg632.Kg2+-Komodo10
27.Qd227.gxf4+-Komodo1027.Rd1+-Komodo1027...Ne627...Nh728.Rxe8Rxe829.Qxf4+-29.gxf4Qf630.Kh1+-Komodo1028.Nh6+28.gxf4Ng729.Qg2Qc730.Rxe8Rxe831.Qg6Nh732.Kh1+-Komodo1028...Kg729.Bxe6Kxh630.Qxf4+Kh730...Kg631.Qf5+Kh632.c5dxc533.Re5Kg734.Qg5+Kh835.Qh6+Nh736.Bf5Rf737.Rxe8+Qxe838.Bg6Qf839.Qxh5+-Komodo1031.Bf5+31.Bf5+Kg732.Qg5+Kh833.Qh6+Kg834.Qg6+Kh835.Re6Rxe636.Qh6+Kg837.Bxe6+Rf738.Qg6++-Komodo101–0
Meetings every Tuesday upstairs at The Scholars, Aberystwyth, 6.30 pm. All welcome.
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