Name: Semen I Dvoirys
Federation:  Russian Federation
Sex:  Male
Born: 1958
 FIDE ID: 4100379 FIDE Profile
Title: Grand Master
ELO Classic: 2462
ELO Rapid: 2413
ELO Blitz: 2370
Years: 1974 - 2021
Total Games: 1656
Wins: 706 (42.63 %)
Draws: 663 (40.04 %)
Losses: 287 (17.33 %)
Score: 62.65 %

Semen I Dvoirys

Last tournaments played

Tournament Date Elo Avg. Country
40th ch-ISR 2021 03/07/2021 2397  Israel
Ramat Gan Nov GM 2020 11/15/2020 2427  Israel
Elitzur IMC Summer 2020 07/15/2020 2300  Israel
Elitzur IMA Summer 2020 07/16/2020 2378  Israel

Semen I Dvoirys Repertoire with White pieces (most played)

ECO Opening Games
C02 French, advance variation 44 games
B33 Sicilian defence 42 games
B66 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 35 games
C42 Petrov's defence 32 games

Semen I Dvoirys Repertoire with Black pieces (most played)

ECO Opening Games
D85 Gruenfeld, exchange variation 75 games
B90 Sicilian, Najdorf 63 games
B92 Sicilian, Najdorf, Opovcensky variation 36 games
A30 English, symmetrical variation 34 games

Games played by Semen I Dvoirys

Download games
White ELO W Black ELO B Result Moves ECO Date Tournament View
Kupervaser, E 2371 Dvoirys, S 2483 1-0 49 B52 2021 40th ch-ISR 2021
Aizenberg, B 2307 Dvoirys, S 2483 0-1 45 B97 2021 40th ch-ISR 2021
Dvoirys, S 2483 Smirin, I 2614 0-1 45 B41 2021 40th ch-ISR 2021
Kraus, O 2363 Dvoirys, S 2483 ½-½ 38 D82 2021 40th ch-ISR 2021
Dvoirys, S 2483 Haimovich, T 2375 ½-½ 54 C02 2021 40th ch-ISR 2021
Ben Ari, Y 2403 Dvoirys, S 2483 ½-½ 18 D90 2021 40th ch-ISR 2021
Dvoirys, S 2483 Steinberg, N 2553 0-1 19 B90 2021 40th ch-ISR 2021
Parnes, N 2273 Dvoirys, S 2483 0-1 56 A30 2021 40th ch-ISR 2021
Dvoirys, S 2483 Solomon, A 2356 ½-½ 25 C42 2021 40th ch-ISR 2021
Dvoirys, S 2480 Parkhov, Y 2411 1-0 70 B06 2020 Ramat Gan Nov GM 2020
Dvoirys, S 2480 Mikhalevski, V 2560 ½-½ 13 C42 2020 Ramat Gan Nov GM 2020
Kupervaser, E 2364 Dvoirys, S 2480 ½-½ 50 B46 2020 Ramat Gan Nov GM 2020
Dvoirys, S 2480 Rozen, E 2397 1-0 67 C88 2020 Ramat Gan Nov GM 2020
Bronstein, O 2427 Dvoirys, S 2480 1-0 45 D85 2020 Ramat Gan Nov GM 2020
Dvoirys, S 2480 Flom, G 2499 ½-½ 10 D14 2020 Ramat Gan Nov GM 2020
Bykhovsky, A 2400 Dvoirys, S 2480 0-1 47 E60 2020 Ramat Gan Nov GM 2020
Dvoirys, S 2480 Gorshtein, I 2372 ½-½ 31 B17 2020 Ramat Gan Nov GM 2020
Nedobora, M 2351 Dvoirys, S 2480 ½-½ 59 D80 2020 Ramat Gan Nov GM 2020
Chernomordik, P 2218 Dvoirys, S 2482 ½-½ 31 B23 2020 Elitzur IMC Summer 2020
Lahav, M 2225 Dvoirys, S 2482 0-1 9 B23 2020 Elitzur IMC Summer 2020
Dvoirys, S 2482 Solomon, A 2321 1-0 38 B90 2020 Elitzur IMA Summer 2020
Dvoirys, S 2482 Flom, G 2514 ½-½ 11 C42 2020 Elitzur IMA Summer 2020
Dvoirys, S 2482 Aizenberg, B 2177 1-0 55 B49 2020 Elitzur IMC Summer 2020
Shohat, Y 2204 Dvoirys, S 2482 0-1 34 B90 2020 Elitzur IMC Summer 2020
Musyuk, L 2343 Dvoirys, S 2482 ½-½ 24 B51 2020 Elitzur IMA Summer 2020
Ben Ari, Y 2367 Dvoirys, S 2482 0-1 53 E60 2020 Elitzur IMA Summer 2020
Dvoirys, S 2482 Flom, G 2514 ½-½ 11 D14 2020 Elitzur IMC Summer 2020
Guz, A 2315 Dvoirys, S 2482 0-1 32 A30 2020 Elitzur IMC Summer 2020
Dvoirys, S 2482 Nedobora, M 2372 1-0 0 A00 2020 Elitzur IMA Summer 2020
Dvoirys, S 2482 Rozen, E 2395 0-1 57 C84 2020 Elitzur IMA Summer 2020
Dvoirys, S 2482 Kaganskiy, G 2266 1-0 46 B81 2020 Elitzur IMC Summer 2020
Kupervaser, E 2375 Dvoirys, S 2482 0-1 58 B90 2020 Elitzur IMA Summer 2020
Kuprijanov, A 2258 Dvoirys, S 2482 0-1 53 D90 2020 Elitzur IMA Summer 2020
Nedobora, M 2372 Dvoirys, S 2482 0-1 0 A00 2020 Elitzur IMC Summer 2020
Tzidkiya, Y 2344 Dvoirys, S 2482 0-1 33 B97 2020 Elitzur IMA Summer 2020
Dvoirys, S 2482 Yaniv, Y 2221 ½-½ 46 B42 2020 Elitzur IMC Summer 2020
Dvoirys, S 2466 Gruenfeld, Y 2432 1-0 68 B90 2020 TCh-ISR 2020
Veinberg, N 2402 Dvoirys, S 2466 0-1 40 D85 2020 TCh-ISR 2020
Lomasov, S 2546 Dvoirys, S 2466 0-1 27 B98 2020 TCh-ISR 2020
Dvoirys, S 2466 Nabaty, T 2644 1-0 44 C70 2020 TCh-ISR 2020
Bakalchuk, J 2448 Dvoirys, S 2482 0-1 29 A45 2020 TCh-ISR 2020
Dvoirys, S 2466 Rodshtein, M 2628 1-0 46 B90 2020 TCh-ISR 2020
Dvoirys, S 2466 Emanuel, Y 2356 0-1 46 C64 2020 TCh-ISR 2020
Dvoirys, S 2466 Sivuk, V 2579 ½-½ 41 C99 2020 TCh-ISR 2020
Alterman, B 2602 Dvoirys, S 2466 1-0 73 A04 2020 TCh-ISR 2020
Dvoirys, S 2466 Smirin, I 2607 ½-½ 6 B22 2020 TCh-ISR 2020
Rechlis, G 2498 Dvoirys, S 2466 1-0 26 A37 2020 TCh-ISR 2020
Krayz, A 2375 Dvoirys, S 2467 0-1 59 B52 2019 Yosef Dobkin Mem 2019
Dvoirys, S 2467 Zoler, D 2498 ½-½ 44 B90 2019 Yosef Dobkin Mem 2019
Zifroni, D 2448 Dvoirys, S 2467 ½-½ 41 D85 2019 Yosef Dobkin Mem 2019
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