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US op

  Palo Alto 1981
Date Players Type Elo Average Games Rounds
1981 120 Swiss 2151 142 12

  Name ELO Points
  GM Biyiasas, Peter 2527 8.5
  GM Gheorghiu, Florin 2653 7.0
  GM Tarjan, James E 2625 6.5
  GM Soltis, Andrew E 2523 6.5
  GM Gurevich, Dmitry 2466 6.5
  GM Christiansen, Larry Mark 2630 6.0
  GM De Firmian, Nick E 2512 6.0
  GM Kudrin, Sergey 2544 5.0
  IM Grefe, John A 2502 5.0
  IM Silman, Jeremy D 2484 5.0
  FM Meyer, John C 2417 5.0
  IM Shirazi, Kamran 2525 4.0
  IM Root, Douglas 2443 4.0
  Wada, D Russell 2308 4.0
  Bisguier, Arthur Bernard 2515 3.0
  FM Lobo, Richard 2416 3.0
  FM Rowley, Robert 2383 3.0
  FM Kastner, Jeffrey 2344 3.0
  IM Winslow, Elliott 2312 2.5
  IM Burger, Karl 2488 2.0
  IM Brooks, Michael A 2426 2.0
  FM Youngworth, Perry 2401 2.0
  Frankle, Jon 2348 2.0
  Gogel, Dennis 2331 2.0
  FM Shapiro, Daniel E 2319 2.0
  Marcal, Jose M 2279 2.0
  Dost, Richard 2163 2.0
  Bell, Harry 1975 2.0
  FM Thinnsen, James A 2429 1.5
  FM Whitehead, Paul A 2403 1.5
  Powell, Charles 2397 1.5
  Orfalea, Mark A 2153 1.5
  FM Sulman, Robert M 2312 1.0
  Davis, Loal W 2265 1.0
  Snyder, Robert M 2256 1.0
  Scott, Stewart 2231 1.0
  WIM Savereide, Diane 2230 1.0
  Marfia, Jim 2178 1.0
  Stein, Kurt W 2169 1.0
  Chesney, Bill 2165 1.0
  Koepcke, Richard 2125 1.0
  Wilson, Jonathan 2124 1.0
  McCormick, Edgar Thomas 2117 1.0
  Reents, Don 2105 1.0
  Burchett, Richard 2104 1.0
  Gardina, Robert 2104 1.0
  Carrasco, Paul 2054 1.0
  Form, Pam 1995 1.0
  Coleman, Dan 1914 1.0
  Glasscoe, Alan 1903 1.0
  Townsend, Don 1881 1.0
  Gobets, Roy 1878 1.0
  Safdie, Raymond 1709 1.0
  Algeo, Tom 2248 0.5
  Menas, Borel 2245 0.5
  Fuentes, Romulo 2169 0.5
  Tomey, Mike 2150 0.5
  Lemon, Richard C 2145 0.5
  Levine, Steve 2079 0.5
  Huddleston, James 2000 0.5
  Batchelder, Wiliam 2377 0.0
  Burnett, Kevin 2322 0.0
  FM Feldman, Steven 2321 0.0
  Gross, Ronald Jos 2307 0.0
  FM McClintock, Doug 2299 0.0
  Barkan, Ozdal I 2284 0.0
  Acevedo, Armando 2276 0.0
  FM Levy, Louis 2264 0.0
  Radke, Harry 2261 0.0
  Mark, David J 2256 0.0
  FM Maki, James 2244 0.0
  Roloff, Richard 2241 0.0
  Weissbein, Thomas 2241 0.0
  FM Ruiz, Alciguel 2230 0.0
  Hanken, Jerome B 2216 0.0
  De la Cruz, Gaudencio 2212 0.0
  Dorsch, Thomas 2206 0.0
  Siff, Boris 2201 0.0
  Cross, Steven 2196 0.0
  Peterson, John L 2193 0.0
  Subramanian, Subu 2191 0.0
  Banks, Thomas 2187 0.0
  Sill, Perry 2163 0.0
  Hillery, John 2163 0.0
  FM Duckworth, William Mark 2159 0.0
  McDonald, Scott 2153 0.0
  Ciaffone, Robert 2151 0.0
  Abbott, William 2140 0.0
  FM Anderson, Renard 2138 0.0
  Hart, Clifford 2138 0.0
  Wang, Arthur D 2135 0.0
  Tanenbaum, Paul 2125 0.0
  Nethercot, Benjamin S 2120 0.0
  Bogner, Harold 2106 0.0
  Vickers, Keith 2105 0.0
  Curto, Ernest 2067 0.0
  Nelson, Barry 2055 0.0
  Spargo, John 2035 0.0
  Berry, Frank 2033 0.0
  Frumkin, Edward 2029 0.0
  Marcal, Pedro 2027 0.0
  Vacheron, P. 2018 0.0
  Goldsby, AJ. 2009 0.0
  Miller, Norman 2009 0.0
  Sutter, Robert 1976 0.0
  Eubank, Masatoshi 1971 0.0
  Shepard, Rick 1970 0.0
  Rykowski, John 1937 0.0
  Wallach, Hy 1907 0.0
  CM Bennett, David 1875 0.0
  Howell, Jason 1825 0.0
  Smith, Fred J 1785 0.0
  Cunningham, George 1773 0.0
  Hartwell, TC. 1769 0.0
  Gordon, Don 1728 0.0
  Anderson, Clifford 1701 0.0
  Lerch, Ken 1621 0.0
  Stephenson, Lloyd 1550 0.0
  Linden, Richard 1017 0.0
  Anderson, R. 0.0
  Name ELO Points
  GM Biyiasas, Peter 2527 8.5
  GM Gheorghiu, Florin 2653 7.0
  GM Tarjan, James E 2625 6.5
  GM Soltis, Andrew E 2523 6.5
  GM Gurevich, Dmitry 2466 6.5
  GM Christiansen, Larry Mark 2630 6.0
  GM De Firmian, Nick E 2512 6.0
  GM Kudrin, Sergey 2544 5.0
  IM Grefe, John A 2502 5.0
  IM Silman, Jeremy D 2484 5.0
  FM Meyer, John C 2417 5.0
  IM Shirazi, Kamran 2525 4.0
  IM Root, Douglas 2443 4.0
  Wada, D Russell 2308 4.0
  Bisguier, Arthur Bernard 2515 3.0
  FM Lobo, Richard 2416 3.0
  FM Rowley, Robert 2383 3.0
  FM Kastner, Jeffrey 2344 3.0
  IM Winslow, Elliott 2312 2.5
  IM Burger, Karl 2488 2.0
    Show full players list    

US op Games

Download games
White Black Result Round Date Opening View
Howell, J Tarjan, J 0-1 1 1981 B67 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7  
Marcal, J Cunningham, G 1-0 1 1981 B82 Sicilian, Scheveningen, 6.f4  
Smith, F Bisguier, A 0-1 1 1981 A06 Reti opening  
Stephenson, L Koepcke, R 0-1 1 1981 C01 French, exchange variation  
Bell, H Acevedo, A 1-0 2 1981 C02 French, advance variation  
Biyiasas, P Rowley, R 1-0 2 1981 C49 Four knights, double Ruy Lopez  
Gheorghiu, F Marcal, P 1-0 2 1981 B36 Sicilian, accelerated fianchetto, Maroczy bind  
Gobets, R Wang, A 1-0 2 1981 A10 English opening  
Miller, N Gurevich, D 0-1 2 1981 A26 English, closed system  
Soltis, A Goldsby, A 1-0 2 1981 B70 Sicilian, dragon variation  
Vacheron, P Shirazi, K 0-1 2 1981 B30 Sicilian defence  
Abbott, W Biyiasas, P 0-1 3 1981 C69 Ruy Lopez, exchange variation, 5.O-O  
Burger, K Nethercot, B 1-0 3 1981 D26 Queen's Gambit Accepted, 4...e6  
Christiansen, L Tomey, M ½-½ 3 1981 B39 Sicilian, accelerated fianchetto, Breyer variation  
Ciaffone, R Tarjan, J 0-1 3 1981 A33 English, symmetrical variation  
De Firmian, N Tanenbaum, P 1-0 3 1981 B89 Sicilian, Sozin, 7.Be3  
Eubank, M Safdie, R 0-1 3 1981 C42 Petrov's defence  
Frumkin, E Savereide, D 0-1 3 1981 A34 English, symmetrical variation  
Kastner, J Sutter, R 1-0 3 1981 E16 Queen's Indian, Capablanca variation  
Marfia, J Form, P 0-1 3 1981 B14 Caro-Kann, Panov-Botvinnik attack, 5...e6  
Orfalea, M Gheorghiu, F ½-½ 3 1981 E90 King's Indian, 5.Nf3  
Vickers, K Root, D 0-1 3 1981 A05 Reti opening  
Whitehead, P Gardina, R 0-1 3 1981 B70 Sicilian, dragon variation  
Bennett, D Reents, D 0-1 4 1981 A56 Benoni defence  
Biyiasas, P Roloff, R 1-0 4 1981 A26 English, closed system  
Grefe, J Orfalea, M 1-0 4 1981 C01 French, exchange variation  
Lerch, K Townsend, D 0-1 4 1981 D45 Queen's Gambit Declined semi-Slav, 5.e3  
McDonald, S Rowley, R 0-1 4 1981 E18 Queen's Indian, old main line, 7.Nc3  
Powell, C Stein, K 1-0 4 1981 D00 Queen's pawn game  
Soltis, A Dorsch, T 1-0 4 1981 C10 French, Paulsen variation  
Anderson, C Glasscoe, A 0-1 5 1981 B01 Scandinavian (centre counter) defence  
Brooks, M Anderson, R 1-0 5 1981 B87 Sicilian, Sozin with ...a6 and ...b5  
Burger, K Cross, S 1-0 5 1981 D41 Queen's Gambit Declined, Semi-Tarrasch, 5.cd  
De Firmian, N Gogel, D 0-1 5 1981 B43 Sicilian, Kan, 5.Nc3  
Gross, R Biyiasas, P 0-1 5 1981 E70 King's Indian, 4.e4  
Gurevich, D Banks, T 1-0 5 1981 B87 Sicilian, Sozin with ...a6 and ...b5  
Hillery, J Shapiro, D 0-1 5 1981 E24 Nimzo-Indian, Saemisch variation  
Kudrin, S Hanken, J 1-0 5 1981 B07 Pirc defence  
Marcal, J Shepard, R 1-0 5 1981 B84 Sicilian, Scheveningen (Paulsen), classical variation  
Nelson, B Wada, D 0-1 5 1981 B20 Sicilian defence  
Orfalea, M Wallach, H 1-0 5 1981 C51 Evans gambit declined  
Snyder, R Berry, F 1-0 5 1981 C00 French defence  
Thinnsen, J Powell, C ½-½ 5 1981 A55 Old Indian, main line  
Biyiasas, P Soltis, A ½-½ 6 1981 B15 Caro-Kann defence  
Fuentes, R Huddleston, J ½-½ 6 1981 B70 Sicilian, dragon variation  
Gheorghiu, F Rowley, R ½-½ 6 1981 E18 Queen's Indian, old main line, 7.Nc3  
Gogel, D Shirazi, K 0-1 6 1981 A29 English, four knights, kingside fianchetto  
Grefe, J Burnett, K 1-0 6 1981 C04 French, Tarrasch, Guimard main line  
Lobo, R Curto, E 1-0 6 1981 A29 English, four knights, kingside fianchetto  
McClintock, D Gurevich, D 0-1 6 1981 B09 Pirc, Austrian attack  
Meyer, J Abbott, W 1-0 6 1981 E18 Queen's Indian, old main line, 7.Nc3  
Powell, C Christiansen, L 0-1 6 1981 A45 Queen's pawn game  
Root, D Feldman, S 1-0 6 1981 C02 French, advance variation  
Shapiro, D Burger, K 1-0 6 1981 E12 Queen's Indian defence  
Silman, J Barkan, O 1-0 6 1981 D37 Queen's Gambit Declined, 4.Nf3  
Wada, D Bogner, H 1-0 6 1981 E66 King's Indian, fianchetto, Yugoslav Panno  
Youngworth, P Carrasco, P 0-1 6 1981 B44 Sicilian defence  
Algeo, T Tarjan, J ½-½ 7 1981 E12 Queen's Indian defence  
Burchett, R Linden, R 1-0 7 1981 E24 Nimzo-Indian, Saemisch variation  
Carrasco, P Gheorghiu, F 0-1 7 1981 A17 English opening  
De Firmian, N Snyder, R 1-0 7 1981 A49 King's Indian, fianchetto without c4  
Gurevich, D Biyiasas, P 1-0 7 1981 E61 King's Indian defence, 3.Nc3  
Hartwell, T Bell, H 0-1 7 1981 A21 English opening  
Kastner, J Lemon, R ½-½ 7 1981 D28 Queen's Gambit Accepted, classical, 7.Qe2  
Kudrin, S Root, D ½-½ 7 1981 C06 French, Tarrasch, closed variation, main line  
McCormick, E Rykowski, J 1-0 7 1981 C09 French, Tarrasch, open variation, main line  
Peterson, J Meyer, J 0-1 7 1981 E74 King's Indian, Averbakh, 6...c5  
Shirazi, K Christiansen, L 0-1 7 1981 B09 Pirc, Austrian attack  
Sill, P Wada, D 0-1 7 1981 B23 Sicilian, closed  
Soltis, A Lobo, R 1-0 7 1981 C26 Vienna, Falkbeer variation  
Spargo, J Scott, S 0-1 7 1981 A03 Bird's opening  
Stein, K Batchelder, W 1-0 7 1981 B43 Sicilian, Kan, 5.Nc3  
Thinnsen, J Grefe, J 0-1 7 1981 E61 King's Indian defence, 3.Nc3  
Bisguier, A Ruiz, A 1-0 8 1981 D95 Gruenfeld with e3 & Qb3  
Biyiasas, P Algeo, T 1-0 8 1981 A04 Reti opening  
Christiansen, L Gurevich, D 1-0 8 1981 A40 Queen's pawn  
Cross, S Youngworth, P 0-1 8 1981 E90 King's Indian, 5.Nf3  
Frankle, J Chesney, B 1-0 8 1981 C27 Vienna game  
Gheorghiu, F Shapiro, D 1-0 8 1981 A31 English, symmetrical, Benoni formation  
Grefe, J Soltis, A 1-0 8 1981 E94 King's Indian, orthodox variation  
Gross, R De Firmian, N 0-1 8 1981 A33 English, symmetrical variation  
Levine, S Menas, B ½-½ 8 1981 D06 Queen's Gambit  
Lobo, R Weissbein, T 1-0 8 1981 E80 King's Indian, Saemisch variation  
Maki, J Thinnsen, J 0-1 8 1981 B19 Caro-Kann, classical, 7...Nd7  
Rowley, R Kudrin, S ½-½ 8 1981 B78 Sicilian, dragon, Yugoslav attack, 10.O-O-O  
Silman, J Mark, D 1-0 8 1981 E74 King's Indian, Averbakh, 6...c5  
Subramanian, S Kastner, J 0-1 8 1981 B33 Sicilian defence  
Tarjan, J Levy, L 1-0 8 1981 D35 Queen's Gambit Declined, 3...Nf6  
Wada, D Shirazi, K 1-0 8 1981 B07 Pirc defence  
Winslow, E Carrasco, P 1-0 8 1981 D18 Queen's Gambit Declined Slav, Dutch variation  
De Firmian, N Meyer, J ½-½ 9 1981 B87 Sicilian, Sozin with ...a6 and ...b5  
Grefe, J Christiansen, L ½-½ 9 1981 B10 Caro-Kann defence  
Gurevich, D Winslow, E ½-½ 9 1981 B87 Sicilian, Sozin with ...a6 and ...b5  
Hart, C Davis, L 0-1 9 1981 D34 Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7  
Kastner, J Root, D ½-½ 9 1981 A14 English, Neo-Catalan declined  
Kudrin, S Lobo, R 1-0 9 1981 C54 Giuoco Piano  
Shirazi, K Wang, A 1-0 9 1981 B12 Caro-Kann defence  
Silman, J Gheorghiu, F 0-1 9 1981 E12 Queen's Indian defence  
Soltis, A Rowley, R 1-0 9 1981 C26 Vienna, Falkbeer variation  
Tarjan, J Wada, D 1-0 9 1981 D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2