The Los Angeles Times from Los Angeles, California • Page 75

B2 SUNDAY. APRIL 15, 1W0 METRO NEWS Gang Violence Claims 4 More Lives in Southland CHESS By JACK PETERS INTERNATIONAL MASTER KA ms, KSU HI John Wickham of the Los Angeles Police Department. Police found Martinez at L18 a.m. lying dead on the sidewalk at the northwest corner of 9th Street and Westmoreland Avenue, Wickham said. Police say they have no suspects or motive.

In another gang-related slaying, police said Tony Deloa, 21, was killed shortly after 10 p.m. Friday in Southwest Los Angeles. Officers said Deloa was sitting with friends on a cinder-block wall at the corner of 25th Street and Magnolia By JOSH MEYER TIMES STAFF WRITER Gang violence that erupted throughout Los Angeles starting Friday evening has left four people dead and two injured, including one bystander critically wounded during a drive-by shooting, authorities said Saturday. Hector Martinez, 24, of Los Angeles, a suspected gang member, was killed by an unknown assailant in a drive-by shooting early Saturday as he walked down a street near downtown, according to Sgt. County Sheriff's Deputy Dean Scoville said.

Scoville said Guerrero was shot in the chest by two youths who drove by in a dark sedan and yelled gang slogans before firing several times. Officers would only identify the bystander as a 31-year-old man. They said he was hit in the neck and shoulder and is in critical condition at County-USC Medical Center. In East Los Angeles, Ronald Pena, 29, was killed during an apparent drive-by shooting Friday evening. Pena was found lying on South Eastman Avenue and was pronounced dead at Doctor's Hospital shortly before 7 p.m., police said.

Avenue, when a group of youths in a car drove by, yelled gang slogans and fired one blast from a shotgun. Deloa was taken to California Medical Center, where he died a short time later, according to Police Sgt. J.J. Reese. In a drive-by shooting Friday night, in the 900 block of West 41st Street, police said Jose Martinez, 20, a suspected gang member, was wounded.

He was reported in good condition at County-USC Medical Center. In the Bell Gardens area late Friday, suspected gang member Jesus Guerrero, 19, was shot and killed and a bystander critically wounded during a drive-by shooting on Ira Avenue, Los Angeles Activist Don Jackson, 10 Others Arrested at Protest I bought the interiors at MAXWELL PLUM'S SAN FRANCISCO LIQUIDATION! One 50 ft. one 30 ft. etched mirrored decorative glass wall 12 ft. diam.

heavily jeweled ceiling 90 ft. square mahogany bar Bronzes, heavily jeweled Tiffany-type shades I'M READY TO DEAL! Call (213) 392-6392 for $10. pkg. of color photos. Ask for John.

signs. II 24 Rb3. ihon 24 Rxe2 2b Kxg2 Qe4 wins White's Queen GM Eingorn (U.S.S.R.) GM Christiansen (U.S.A.. Summit Match, Reykjavik 1990: 1 d4 Nf6 2 Nf3 g6 3 c4 Bg7 4 Nc3 0-0 5 e4 d6 6 Be2 The Classical System against the King's Indian Defense eS 7 0-0 Na6l7 Departing from the heavily-analyzed 7 Nc6 8 d5 Ne7 8 Re1 White accomplishes nothing with 8 dxe5 dxe5 9 Nxe5 Nxe4 c6 9 Bf1 Bg4 10 d5 Foreseeing 10 Nc5 1 1 b4 Nb4! The threat of 1 1 Bxf3 12 Qxf3 Nc2 gains time 1 1 Be2 a5 12 BgB h6 13 Be3 Nh5 14 a3 Na6 The Knight will reemerge on c5 15 g3! Thwarting Black's customary planol. 17-15.

While meets 15 .15" 16 exl5 gxf5 by 1 7 Nh4! Bxe2 18 Qxe2 Qe8 19 Bb6! Nc5 20 Radl. with strong pressure on d6 Nf6 16 Qd2 h5 17 Rad1 cxd5 18 cxd5 Bd7 19 Bh6 Nc5 20 Bxg7 Kxg7 21 Ng5 Qe7 22 Bc4 Preventing Nc5-b3-d4. Alter 22 h4 Rfc8. Black will try for b7-b5-b4. h4l 23 Kg2 Rh8 Before White can set up f2-f4, Black finds counterplay on the h-file.

24 Weakening. White should concentrate on the Queenside with 24 b4. NhS 25 Rb1 a4 26 Qe3 Qd8 Black will take the initiative with 27 Qa5 and 28 b5. 27 Ne2 Hoping for g3-g4, keeping the h-tile closed b5 28 Ba2 Nf6! Intending 29 Rh5 and 30 hxg3 31 Nh7 32 Nxh7 Bxh3 29 f41? Now or never. Not 29 g4 because of 29 Bxg4! 30 hxg4 Nxg4 3 1 Qd2 Rh5 32 Nh3 Nxe4 33 Qd3 Ngxf2! 34 Nxf2 Qg5, with a winning attack If 29 Ngl Rh5 30 Nlf3, Black breaks through with the sacrifice 30 hxg3 31 fxg3 Nixe4! 32 Nxe4 Bxh3 33 Kg 1 Nxe4 34 Qxe4 Bf 5.

For example. 35 Qe2 Bxbl 36 Bxbl CH6 37 Rf 1 Rah8 38 Nh4 Qg5 39 Kf2 Rxh4! wins for Black. Spectacular, but the simple 29 Qe7 30 Nc3 Nh5! is more effective. 30 Nxe4 Bxh3 31 Kxh3 As 31 Kf2? Nxe4 32 Qxe4 Bf 5 33 Qe3 hxg3 34 Nxg3 Bxbl 35 Bxbl Qf6 continues Black's threats. White grabs as much material as possible.

hxg3 32 Kg27 Best is 32 Kxg3 Qh4 34 Kg2 Qh2 35 KM. when 35 Qhl 36 Ngl and 35 Rh3 36 N4g3 seem to hold. Rh2 Seeing 33 Kxg3? Qh4 34 Kf3 Qh5 35 Kg3 Qh3 mate. Also 33 Kg 1 Nxe4 34 Nxg3 (34 Qxe4? Qb6) Rh3 35 Qxe4 Rxg3 36 Kf 1 Qh4 should win for Black. 33 Kf3 Qh4 34 N2xg377 After 34 Nxc5l.

Black must draw by 34 Qh535 Ke4 Qf5 36 KI3 Qh5. The winning attempt 34 (5? loses to 35 Ne6 Kg8 36 Qc3 g5 37 Qc7. f5! Threatening 35 Qg4 mate. White is lost. 35 Nf2 Ne4l 36 Ngxe4 Even 36 Qxe4 fxe4 37 Ngxe4 Qxf4 38 Ke2 Qxe4 won't save White.

Qh5 37 Kg3 fxe4. White Resigns. '250 COUPON SENIOR CITIZENS DOUBLE COUPON OFFER security officers at the club and was taken to West Los Angeles jail, where police booked him on suspicion of trespassing, a misdemeanor. The other 10 people arrested, including four juveniles, were booked on suspicion of blocking traffic, Anderson said. "The four juveniles arrested were booked and released to the custody of their parents," Anderson said.

Bail for the adults was set at $250. Managers of the Los Angeles Country Club could not be reached for comment. HEATING ft AIR fflCALIBER HEATING AIR CONDITIONING, INC. 1 -(800) 542-3431 CONDITIONING Umit One Coupon Per Family STATE L1C. '569544 i 9 if IIIIPIWII HIM I III I IIIHIPW II III I III II II II II II II GRAND PIANO SALE! 4 4 abcdefgh April 15, 1990 Position 5058: White to play and win.

From the game Shirov King, Gausdal 1990 Solution to Position 5057: 1 Ng5l Bxh2 2 Rxh7 Qxh7 3 Ng5 mate. In the game. White chose 1 Nxg3? and only drew INTERNATIONAL MEWS The International Section of the 1990 New York Open began Sunday at the Penta Hotel in New York City. It's a nine-round tournament with 63 players, including 33 grandmasters. The 18-mem-ber contingent from the Soviet Union is headed by former world champion Mikhail Tal, former candidates Andrei Soko-lov and Rafael Vaganian, and the tournament's highest-rated player, Jan Ehlvest.

After three rounds, Larry Christiansen, the former Californian who now lives in New York, leads with 3-0. Nine players have 2V2-V2. LOCAL NEWS The sixth annual Santa Barbara County Open, a six-round tournament, takes place April 21-22 at the Recreation Center, 100 E. Carrillo St. in Santa Barbara.

Two top finishers qualify for the playoff for the state championship. For all of the details, call Parker Montgomery at (805) 969-6177 or Art Mankin at (805) 682-4161. The first major scholastic tournament in the Antelope Valley, the 1990 Southern California Junior Open in Pear-blossom, attracted 96 players. Chad Lit-trell, Jonathan Goldfarb and Joey Farar won top individual honors, while Stephen White Junior High and Pearblos-som School fielded the best teams. Richard Borgen scored to win the Master-Expert section of the Southern California Class Championships two weeks ago in Long Beach.

Borgen qualifies for the state championship playoff. Other winners of sections: Class Allan Karman and Charles Deise, 3-1; David Tom and Anthony Sarmiento, Karl Peterson, Barbara Koks, and Thomas Bride-son; "D-E," Jeremy Martin, Paul Shannon organized the 57-player event, with the assistance of the Southern California Chess Federation. Two new chess classes begin April 1 9 at the Westwood Recreation Center, 1350 Sepulveda Blvd. in Los Angeles. Alexey Root, current U.S.

women's champion, will teach a beginners' class at 6:30 p.m. Thursdays. At 7:30 p.m., she and husband Doug Root will team up to teach a more advanced class. The fee is $20 for each five-week course. Call (213) 473-3610 for more information.

The Santa Monica Bay Chess Club, which meets Monday and Friday evenings in the Senior Citizens Center, 1450 Ocean Ave. in Santa Monica, will conduct the April Action W-K on April 20. It's a three-round tournament with the Action chess time limit of 30 minutes per player per game. For details, call Randy Hough at (818) 282-7412 or Ben Neth-ercot at (213) 455-1704. Innovative organizer Charles Rostedt reports that more than 300 chess fans have called his Bulletin Board System.

Anyone with a computer and modem can call (213) 436-9790 to read chess information, place messages, sound off on chess topics, or ask master Darrin Schuster a question. There is no charge. TODAY'S GAMES IM Saidy IM D. Root, NCCA Masters Open, Berkeley 1990: 1 d4 e6 2 c4 b6 An unusual opening, sometimes called Owen's Defense. 3 e4 Bb7 4 Bd3 f5l? Daring 5 Nc3 Safe and sound.

Instead, the speculative 5 exl5? Bxg2 6Qh5g6 7 fxg6 Bg8gxh7Kf89Ne2Nf6 10Qh4Bxhl 11 Bgb, as played by Walter Browne, tries for outright refutation. Bb4 6 Qh5 g6 7 Qe2 Nf6 8 Bg5 h6 9 Bxf6 Qxf6 10 Nf3 Nc6 1 1 a3 Bxc3 If 1 1 Black gets shoved back by 12 e5 Qg7 13 d5. 12 bxc3 0-0 13 0-0 Rae8 14 Rfe1 Re7 15 Rab1 A deceptive position. White's impressive center will become a target, unless it can advance safely. Perhaps 15 d5? Na5 (White welcomes 15 Ne5 16 Nxe5 Qxe5 17 exfb 16 e5 Qg7 17 d6 Ree8 18 dxc7 Rc8? 19 Nd4 is acceptable for White, but 18 Bxf3 19 Qxf3 Rc8 favors Black And 15 e5 Qg7 gives Black the threat of d7-d6 in conjunction with g6-g5-g4.

e5 16 exf5? White must fight for the center with 16 d5 Nd8 57 exf5 e4' 18 Nd4 gxf5 19 f3. exd4 17 Qc2 dxc3 18 fxg6 Rfe8 Every Black piece works. 19 Ne5 20 Nxe5 Rxe5 21 Overlooking the threat However, 21 Bfl permits 21 Bc4, and 21 f3 loses to 2 1 Bxf3! 22 Rl 1 (or 22 gxf3 Qxf3 23 Bfl Rg5 24 Bg2 Ro2) Ro2i 23 Bxe2 Qd4 24 KM Rxe2 Bxg2! As 22 Kxg2 Rg5 23 Kf 1 Qf3 mates 22 Be2 Qxg6 23 Qg3 Rg5, White Ro- PUBLIC TOOL AOCTION APRIL 21 AT 9 A.M. All Goes Lost Lease, Huge Selection, Machinist Equip. Tools, Mechanical Tools Home Owner Tools.

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