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Topics referred to by the same term
BE2 may refer to: Royal Aircraft Factory B.E.2, a WWI British Royal Flying Corps armed reconnaissance biplane Be2, a matchmaking service Blue Origin BE-2
BE2
Matchmaking service
Be2 is a matchmaking service in 37 countries. be2 was founded as a German matchmaking service in 2004 by online entrepreneur Robert Wuttke and Andreas
Be2
Chemical element with atomic number 4 (Be)
1021/jp309757a. ISSN 1520-6106. PMID 23194150. Be(−2) has been observed in ZrBe2 and HfBe2, see Goesten, Maarten G. (2022). "Be–Be π-Bonding and Predicted Superconductivity
Beryllium
Chess opening
1960s, though it has never attained popularity at the highest levels. 6.Be2 is another move which was often seen in the 1950s and early 1960s, although
Pirc_Defence
Chess opening
King's Indian are: The Classical Variation is 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5. The Main Line or Mar del Plata Variation continues 7.0-0 Nc6 8.d5 Ne7
King's_Indian_Defence
1912 military aircraft family by the Royal Aircraft Factory
The Royal Aircraft Factory B.E.2 is a British single-engine tractor two-seat biplane, designed and developed at the Royal Aircraft Factory. Most of the
Royal_Aircraft_Factory_B.E.2
Chess opening
exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 0-0 A73 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 0-0 9.0-0 A74 1.d4 Nf6 2.c4 c5 3.d5
Benoni_Defense
Chess opening
fianchetto), 7.Nc2, 7.Be2, 7.Qd2, and 7.Bb5. After 7.Bc4, 7...Ne5 seems Black's strongest reply. Play usually continues 8.Be2 (White allows Ne5 with
Scotch_Game
Chess opening
6.Be3 Bg7 7.Be2 0-0 8.Qd2!? GM John Emms wrote, "Although it's difficult to beat the Yugoslav in terms of sharp, aggressive play, 7.Be2 0-0 8.Qd2!? also
Sicilian Defence, Dragon Variation
Sicilian_Defence,_Dragon_Variation
Former air warfare service of the British Army
(Home Defence) BE2, BE12 Harrietsham 51 (Home Defence) BE2, BE12 Hingham 75 (Home Defence) Avro 504NF Goldington 76 (Home Defence) BE2, BE12 Ripon 77
Royal_Flying_Corps
Chess opening
white pieces, and frequently opted for the Classical/Opočenský Variation (6.Be2) (inspired by Efim Geller, who acted as Karpov’s second). The Classical Variation
Sicilian Defence, Najdorf Variation
Sicilian_Defence,_Najdorf_Variation
List of codes used to classify chess openings
Nf6 5.Nc3 e6 6.Be2 B84 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 B85 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.0-0 Qc7 8
List_of_ECO_codes
Chess opening
usually plays 4...Bg7 after which the most popular continuation is 5.e3 0-0 6.Be2; however, 5.Qd2, the "Tarzan Attack", is also playable. It uses the same
Barry_Attack
Chess opening
7.Be3. (Instead 7.Ne2 transposes to the Shirov–Anand Variation, while 7.Be2? cxd4 8.Nxd4 Ndxe5! 9.fxe5 Qh4+ wins a pawn for Black.) Here Black may step
French_Defence
1956 chess game
authors suggest 11.Be2 instead, protecting the king and preparing kingside castling. Flear–Morris, Dublin 1991, continued 11.Be2 Nfd7 12.Qa3 Bxf3 13
Game_of_the_Century_(chess)
Chemical element with atomic number 13 (Al)
tends towards covalency; this behavior is similar to that of beryllium (Be2+), displaying an example of a diagonal relationship. The underlying core
Aluminium
Chess opening
the Patzer Variation, is regarded as bad for Black; for example after 4.Be2 c6 5.Nf3 Qc7 6.d4 White has a handy lead in development. Likewise the rare
Scandinavian_Defense
1996 and 1997 chess matches
Alapin Variation (ECO B22) 1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 Bg4 6.Be2 e6 7.h3 Bh5 8.0-0 Nc6 9.Be3 cxd4 10.cxd4 Bb4 11.a3 Ba5 12.Nc3 Qd6 13.Nb5
Deep Blue versus Garry Kasparov
Deep_Blue_versus_Garry_Kasparov
Chess opening
attack. The main line continues 6.Bb5+ c6 7.dxc6 bxc6, after which 8.Bd3, 8.Be2, and 8.Qf3 (Bogoljubow Variation) are all common continuations. 8.Ba4? is
Two_Knights_Defense
Chess opening
4.Nf3 Bg4, often switching into a "French" structure after moves like 5.Be2 e6 6.0-0 Nf6 7.e5 Nfd7 followed by c5, Nc6 and Qb6. Other options for White
Caro–Kann_Defence
Dragon Variation – 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.Qd2 Arctic Defense of the Zukertort Opening – 1.Nf3 f6 Argentine Gambit
List of chess openings named after places
List_of_chess_openings_named_after_places
Chess opening
a major alternative is 6.Be2, a typical line being 6...a6 (this position can be reached from the Najdorf via 5...a6 6.Be2 e6) 7.0-0 Be7 8.f4 0-0. 6.Be3
Sicilian_Defence
Match between Bobby Fischer and Boris Spassky
a5 25. Rc6 Rxc6 26. Bxc6 Rc8 27. Bf3 Qa6 28. h3 Qb5 29. Be2 Qc6 30. Bf3 Qb5 31. b3 Be7 32. Be2 Qb4 33. Ba6 Rc6 34. Bd3 Nc5 35. Qf3 Rc8 36. Nxc5 Bxc5 37
World_Chess_Championship_1972
Rematch of 1972 World Chess Championship
Rxd1 Bxc5 9.b3 Nbd7 10.Bb2 b6 11.Nc3 Bb7 12.Rac1 Be7 13.Nd4 Rc8 14.f3 b5 15.Be2 Bc5 16.Kf1 Ke7 17.e4 g5 18.Nb1 g4 19.Ba3 b4 20.Rxc5 Nxc5 21.Bxb4 Rhd8 22
Fischer–Spassky_(1992_match)
Toolkit for generating malware
BlackEnergy Malware was first reported in 2007 as an HTTP-based toolkit that generated bots to execute distributed denial of service attacks. It was created
BlackEnergy
Chess opening
Alternatively, Black may delay ...dxc4 until White has already played Bd3 or Be2, as this would win a tempo if White plays Bxc4, moving the bishop a second
Queen's_Gambit
Fastest checkmate in the game of chess
odds, there is a possible three-move mate for White, such as 1. e4 f6 2. Be2 g5?? 3. Bh5#. If the typical fool's mate setup is played, except White plays
Fool's_mate
Chess opening
main line of the Four Pawns Attack after 6...c5 7.d5 continuing 7...e6 8.Be2 exd5 9.cxd5 now gives Black a choice of the old main line with 9...Re8 or
King's Indian Defence, Four Pawns Attack
King's_Indian_Defence,_Four_Pawns_Attack
Chess opening
lead to complex and sharp play. However, a recent development has been 10.Be2 0-0 11.0-0 f6 12.exf6 Bxf6 13.Qd2 (preparing Rad1 and also connecting rooks)
Alekhine's_Defence
Chess match between Garry Kasparov and Anatoly Karpov
King's Indian (ECO E92) 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 Qe7 8.dxe5 dxe5 9.Nd5 Qd8 10.Bc5 Nxe4 11.Be7 Qd7 12.Bxf8 Kxf8 13
World_Chess_Championship_1990
Chess opening
to develop with Ng3, Be2 and 0-0. Before the advent of the Taimanov Attack and the Modern Main Line, the sequence 7.Nf3 Bg7 8.Be2 0-0 9.0-0 was the most
Modern_Benoni
Measure of the ability of a solution containing electrolytes to conduct electricity
64 I− 7.68 HCOO− 5.6 NH+ 4 7.34 Cs+ 7.68 NO− 3 7.144 CO2− 3 7.2 Ag+ 6.192 Be2+ 4.50 CH3COO− 4.09 HSO2− 3 5.0 Ca2+ 11.90 ClO− 4 6.80 SO2− 3 7.2 Co(NH 3)3+
Conductivity_(electrolytic)
Chess match between Anatoly Karpov and Viktor Korchnoi
c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 0-0 7.e3 b6 8.Rc1 Bb7 9.Be2 Nbd7 10.cxd5 exd5 11.0-0 c5 12.dxc5 bxc5 13.Qc2 Rc8 14.Rfd1 Qb6 15.Qb1 Rfd8
World_Chess_Championship_1981
Chess opening
to 8.c4 is 8...Nb4. After this, White usually retreats the bishop with 9.Be2, a line popularised by Anatoly Karpov. The main line of the variation continues
Petrov's_Defence
Chess opening
0-0-0 10.Be3 Nxd5 11.Nxd5 Rxd5 12.exd5 Re8 or 8.Nxd5 Qxe4+ 9.Ne3 Bg4 10.Be2 Nxe2 11.Qxe2 0-0-0 12.d3. Other lines include 5...Nxf3 6.Qxf3 (or 6.gxf3)
Four_Knights_Game
Chess opening
After 4.d4, if 4...Qh4? (Kosten's original recommendation) 5.Nf3! Qxe4+ 6.Be2 leaves Black with a lost position. After 4.d4, Kosten analyses 4...Qf6!?
Latvian_Gambit
Chess opening
Be2 Bf5 13.Rb3 Ng6 14.Bg3 (14.exd4 Nxf4 15.Re3? Nxg2+ wins; 14.Bxd6 cxd6 15.exd4 Nf4 16.g3 Bc2! wins material) Bf6; 10.Ne4 Ng6; 10.Nb3 Bd6; or 10.Be2
Budapest_Gambit
Borate mineral
Berborite is a beryllium borate mineral with the chemical formula Be2(BO3)(OH,F)·(H2O). It is colorless and leaves a white streak. Its crystals are hexagonal
Berborite
Chess opening
the usual continuation, White can attempt to maintain an initiative with 7.Be2 (7.Bd3 is another option), or immediately recapture the pawn with 7.Nxe5
Evans_Gambit
American chess grandmaster (1943–2008)
Gligorić vs. Fischer, Bled 1961 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.0-0 Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.exf5 Nxf5 12.f3 Nf6 13.Nf2 Nd4
Bobby_Fischer
Chess opening
Bannerjee, May 1855: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7 5.Nf3 0-0 6.cxd5 Nxd5 7.Be2 Nxc3 8.bxc3 c5 9.0-0 cxd4 10.cxd4 Nc6 11.Bb2 Bg4 12.Rc1 Rc8 13.Ba3 Qa5 14
Indian_Defence
Chemical compound
compound with the chemical formula BeI2. It is a hygroscopic white solid. The Be2+ cation, which is relevant to salt-like BeI2, is characterized by the highest
Beryllium_iodide
Properties and behavior of hydrated cations in aqueous solution
number, n, determined by a variety of experimental methods is 4 for Li+ and Be2+ and 6 for most elements in periods 3 and 4 of the periodic table. Lanthanide
Metal ions in aqueous solution
Metal_ions_in_aqueous_solution
Chess opening
Ilyin–Zhenevsky Variation of the Dutch Defence, involves White playing Nf3, e3, Be2, 0-0, d3 and attempting to achieve the break e3–e4 by various means, e.g
Bird's_Opening
Chemical Property
but rapidly in boiling water, and very vigorously with acids Beryllium Be Be2+ reacts with acids and steam Aluminium Al Al3+ Titanium Ti Ti4+ reacts with
Reactivity_series
Indian chess player
resigned"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. cxd5 Nxd5 7. Be2 Nxc3 8. bxc3 c5 9 .0-0 cxd4 10. cxd4 Nc6 11. Bb2 Bg4 12. Rc1 Rc8 13. Ba3
Moheschunder_Bannerjee
Electronic circuit
BE2 + ( β 2 + 1 ) I B2 R 2 ⇒ 1 R 2 ( V BE1 − V BE2 ) = ( β 2 + 1 ) I B2 , {\displaystyle {\begin{aligned}&V_{\text{B}}=V_{\text{BE1}}=V_{\text{BE2}}+(\beta
Widlar_current_source
Chess opening
Opening (ECO A00) 1.a3 e5 2.c4 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.e3 Be6 6.Nf3 Bd6 7.Be2 O-O 8.d4 Nxc3 9.bxc3 e4 10.Nd2 f5 11.f4 g5 12.Bc4 Bxc4 13.Nxc4 gxf4 14.exf4
Anderssen's_Opening
Chemical compound
a tetrahedral Be(OH2)42+ unit and sulfate anions. The small size of the Be2+ cation determines the number of water molecules that can be coordinated
Beryllium_sulfate
Chess match
Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Rd8 11. Be2 Ne4 12. 0-0 Nxc3 13. bxc3 h6 14. a4 Ne7 15. Ne5 Bd6 16. cxd5 Nxd5 (diagram)
World_Chess_Championship_2018
Chess opening
system similar to the Hedgehog System played by Black, with b3, c4, Nbd2, and Be2. If Black responds with 1... d5 or 1...c5, White can respond similarly to
Van_'t_Kruijs_Opening
Cleavage of chemical bonds by the addition of water
would not normally be classed as acids, but small divalent ions such as Be2+ undergo extensive hydrolysis. Trivalent ions like Al3+ and Fe3+ are weak
Hydrolysis
Chess terminology
1.Qxh7+ Kxh7 2.Nxf6+ Kh6 3.Neg4+ Kg5 4.h4+ Kf4 5.g3+ Kf3 6.Be2+ Kg2 7.Rh2+ Kg1 8.Kd2#
King_hunt
Chess match between Vasily Smyslov and Mikhail Botvinnik
Knights (ECO B11) 1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.d3 e6 7.Be2 Nbd7 8.Qg3 g6 9.0-0 Bg7 10.Bf4 Qb6 11.Rab1 0-0 12.Bc7 Qd4 13.Bf3 e5 14.Bd6
World_Chess_Championship_1958
Chess opening
Declined (the main objection being the Capablanca Variation, 6.Nf3 Bg4 7.Be2 Bb4+ 8.Nc3 Bxf3 9.Bxf3 Qc4, when White must exchange queens or give up castling)
Danish_Gambit
January 19, 1998 Oizumi T. Kobayashi · 3.4 km (2.1 mi) MPC · JPL 9451 1998 BE2 — January 20, 1998 Socorro LINEAR THM 13 km (8.1 mi) MPC · JPL 9452 Rogerpeeters
List of minor planets: 9001–10000
List_of_minor_planets:_9001–10000
Chess match between Anatoly Karpov and Viktor Korchnoi
Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7 11. Nd2 e5 12. Bg5 d4 13. Nb3 Qd8 14. Be2 h6 15. Bxf6 Bxf6 16. O-O Be6 17. Nc5 Qe7 18. Nxe6 Qxe6 19. Nd5 Rad8 20. Bd3
World_Chess_Championship_1978
Chess opening
tactical nature of the Accelerated Dragon. Some common inaccuracies include: 7.Be2?! O-O 8.O-O d5!, where Black achieves the thematic central pawn thrust .
Sicilian Defence, Accelerated Dragon
Sicilian_Defence,_Accelerated_Dragon
Chess match between Wilheilm Steinitz and Isidor Gunsberg
(ECO D35) 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.f3 Nc6 5.e3 Be7 6.Nh3 0-0 7.Nf2 Re8 8.Be2 Bb4 9.Bd2 e5 10.dxe5 Rxe5 11.cxd5 Nxd5 12.e4 Nxc3 13.bxc3 Ba5 14.Qc2 Re8
World Chess Championship 1890–1891
World_Chess_Championship_1890–1891
Armenian chess player
Petrosian–A. Shirov, Daugavpils 1989 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 0-0 6.Bg5 h6 7.Be3 e5 8.d5 Nbd7 9.Qd2 Nc5 10.f3 a5 11.Bd1 Nh5 12.Nge2 f5
Arshak_Petrosian
Cannon-class destroyer escort
USS Herzog (DE-178) was a Cannon-class destroyer escort in service with the United States Navy from 1943 to 1944. She was transferred to Brazil on 1 August
USS_Herzog
Bosnian chess grandmaster (born 1942)
h5 5.Ne2 e6 6.Ng3 Bg6 7.Be2 c5 8.dxc5 Bxc5 9.Nc3 Nc6 10.Bg5 Be7 11.Qd2 Nb4 12.Bd1 Rc8 13.a3 Nc6 14.Bxe7 Ngxe7 15.f4 a6 16.Be2 Na5 17.Rc1 Nf5 18.Nxf5 Bxf5
Milan_Vukić
Chess opening
position of the King's Indian Defense, where White has options 5.Nf3, 5.f3, 5.Be2, 5.f4, and so on. The flexibility and toughness of the Modern Defense have
Modern_Defense
Chess opening
Nd7 5.d3 Ngf6 6.Be2 0-0 7.0-0 c6 8.Nxc5 Nxc5 9.Ne1 Ne6 10.c3 d5 is about even. The main line runs 4.d4 exd4 5.Nxd4 Nf6 6.Bg5 (6.Be2 d5 7.e5 Ne4 8.0-0
Vienna_Game
Type of checkmate in chess
e5 2. Nf3 Nc6 3. Bc4 Nd4?! 4. Nxe5!? Qg5! 5. Nxf7?? Qxg2 6. Rf1 Qxe4+ 7. Be2 Nf3# (diagram) There is also a well-known trap in the Caro–Kann Defence:
Smothered_mate
French chess grandmaster (born 1978)
N1c3 a6 8.Na3 f5 9.Bd3 f4 10.g3 Nf6 11.gxf4 exf4 12.Bxf4 0-0 13.Bg3 Ng4 14.Be2 (diagram) Nxf2!! 15.Qd5+ Kh8 16.Bxf2 Nb4 17.Qh5 Rxf2 18.Kxf2 Bh4+ 19.Kg2
Igor-Alexandre_Nataf
Divalent positive ion
salts, or dissolved in water. Examples include the alkaline earth metals (Be2+, Mg2+, Ca2+, Sr2+, Ba2+, Ra2+); later 3d transition metals (V2+, Cr2+, Mn2+
Dication
Chess opening
White (Nick de Firmian). 5.Nc3 Be7 6.Nxe4: 6...Nxd5 7.d3 0-0 8.Qd1 Bg4 9.Be2 f5 10.Ng3 Nc6 11.c3 with slight advantage for White, as in Salomonsson–H
Elephant_Gambit
Chess match between Ju Wenjun and Tan Zhongyi
converted. 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Bb4+ 6. Nc3 Nge7 7. Be2 d5 8. exd5 exd5 9. Nxc6 bxc6 10. 0-0 0-0 11. cxd5 cxd5 12. Bf3 Be6 13. Bg5
Women's World Chess Championship 2025
Women's_World_Chess_Championship_2025
Chess opening
possibilities; 6.Bf4 (which has become more popular over time), 6.g3, 6.Be2, and 6.Bc4 are all common. The line 6.Bf4 0-0 continues 7.Qd2 Nc6 8.0-0-0
Philidor_Defence
Chess opening
After 2...dxe4 3.Ng5: 3...Nf6 4.Bc4 e6 5.Nc3 a6 6.Ngxe4 Nxe4 7.Nxe4 b5 8.Be2 Bb7 9.Bf3 and White had the advantage in Ermenkov–Bonchev, Bulgaria 1970
Tennison_Gambit
Particle, atom or molecule with a net electrical charge
Formula Historic name Monatomic cations Aluminium Al3+ Barium Ba2+ Beryllium Be2+ Calcium Ca2+ Chromium(III) Cr3+ Copper(I) Cu+ cuprous Copper(II) Cu2+ cupric
Ion
Chess opening
Variation, not to be confused with the Maroczy Bind) which is initiated by 6.Be2. Used to great effect by Anatoly Karpov, among other distinguished grandmasters
Sicilian Defence, Scheveningen Variation
Sicilian_Defence,_Scheveningen_Variation
Famous chess game
Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Bf4 e6 7. h3 Bxf3 8. Qxf3 Bb4 9. Be2 Nd7 10. a3 0-0-0?? (diagram) Incredibly, castling queenside turns out to
Peruvian_Immortal
University Chess Society
Nxe6+ Bxe6 18. Ng3 Rh8 19. Bg5 Rd8 20. Be2 Rxh3 21. Qg2 Bc7 22. Nh5 Rxd1+ 23. Rxd1 Rxh5 24. Bxh5 Qb4 25. Be2 Bxc4 26. Bxc4 Qxc4 27. Bxf6 gxf6 28. Qg4
Oxford_University_Chess_Club
Pakistani chess grandmaster (1903–1966)
Nd2 Ndf6 17.Nxe4 fxe4 18.Be2 Rc6 19.g4 Rfc8 20.g5 Ne8 21.Bg4 Rc1+ 22.Kd2 R8c2+ 23.Qxc2 Rxc2+ 24.Kxc2 Qc7+ 25.Kd2 Qc4 26.Be2 Qb3 27.Rab1 Kf7 28.Rhc1 Ke7
Sultan_Khan_(chess_player)
Multi-transistor electronics configuration
> V B E 2 ⇒ V C 2 > V B 2 {\displaystyle \mathrm {V_{CE2}=V_{CE1}+V_{BE2}>V_{BE2}} \Rightarrow \mathrm {V_{C2}>V_{B2}} } always.) Thus the "saturation"
Darlington_transistor
2020–2021 computer chess tournament
Qg1 Na4 36. Nb1 Rg7 37. Na3 Nb6 38. Qg3 Rf7 39. Nb1 Na4 40. Na3 Nb6 41. Be2 Qf8 42. Qe1 Qe7 43. Qg3 Qf8 44. Rh6 Qe7 45. Qh2 Rg7 46. Qg3 Rf7 47. Qg1 Rg7
TCEC_Season_20
Chess opening
8.Nxd8, Black will win back the queen after 8...bxc4+ 9.Kxc4 Ba6+ 10.Kb4 Be2 trapping the queen. 8. Bb3 Nxe4!! 9. Nxd8 (diagram) Traxler comments, "White
Traxler_Counterattack
Wave-like behavior of an electron in a molecule
bond order. Although Be2 has a bond order of 0 according to MO analysis, there is experimental evidence of a highly unstable Be2 molecule having a bond
Molecular_orbital
Russian chess grandmaster (born 1998)
Be7 10.Nxg6 hxg6 11.g3 a6 12.Rc1 dxc4 13.Bxc4 c5 14.dxc5 Nc6 15.Qc2 Rd8 16.Be2 Rxh2 17.Rxh2 Qxg3+ 18.Rf2 Ng4 19.fxg4 Bh4 ("Black has dangerous initiative
Aleksandra_Goryachkina
Bg7 Rb1 0-0 25: 42% 2 ... d5 d4 Nf6 c4 c6 Nc3 e6 e3 Nbd7 Qc2 Bd6 b3 0-0 Be2 b6 16: 56% 3 ... Nf6 c4 e6 Nc3 Bb4 Qc2 0-0 a3 Bxc3 Qxc3 b6 b4 a5 Bb2 axb4
Chess_opening_theory_table
Hypothetical charge of an atom if all its bonds to different atoms were fully ionic
Bibcode:1947Natur.159..302S. doi:10.1038/159302a0. Be(−2) has been observed in ZrBe2 and HfBe2, see Goesten, Maarten G. (2022). "Be–Be π-Bonding and Predicted Superconductivity
Oxidation_state
Austrian-Argentine chess grandmaster (1913–1997)
47.Be4 Kxe7 48.Bxc6 Be2 49.Bb7 Kd7 50.Kb6 Kd6 51.Bxa6 Bf3 52.Ka5 Bc6 53.Bb5 Bf3 54.Bd3 Bc6 55.Bc2 Kc7 56.Ba4 Bf3 57.b5 Kb7 58.b6 Be2 59.Bc2 Bf3 60.Bd3 Bg2
Erich_Eliskases
Russian chess grandmaster (born 1976)
Zee Open 1995 [4] 1.d4 e6 2.Nf3 d5 3.c4 Nf6 4.Nc3 c6 5.e3 Nbd7 6.Qc2 b6 7.Be2 Bb7 8.0-0 Be7 9.Rd1 0-0 10.e4 dxe4 11.Nxe4 Qc7 12.Nc3 c5 13.d5 exd5 14.cxd5
Vadim_Zvjaginsev
Checkmate pattern
2.exd5 Qxd5 3.Nc3 Qa5 4.d4 c6 5.Nf3 Bg4 6.Bf4 e6 7.h3 Bxf3 8.Qxf3 Bb4 9.Be2 Nd7 10.a3 0-0-0?? 11.axb4!! Qxa1+ 12.Kd2! Qxh1 13.Qxc6+! bxc6 14.Ba6#. Alekhine
Boden's_Mate
5.a4 e6 6.e4 Bb4 7.e5 Nd5 8.Bd2 Bxc3 9.bxc3 b5 10.Ng5 f6 11.exf6 Nxf6 12.Be2 a6 13.Bf3 h6 14.Bh5+ Nxh5+ 15.Qxh5+ Kd7 16.Nf7 Qe8 17.Qg6 Rg8 18.Bf4 Bb7
World_Chess_Championship_1929
Chess match between Vladimir Kramnik and Veselin Topalov
c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8.0-0 Bd6 9. g3 dxc4 10. Bxc4 Nb6 11. Be2 0-0 12. Nxg6 hxg6 13. e4 e5 14. f4 exd4 15. Qxd4 Qe7
World_Chess_Championship_2006
King of Umma
𒁉𒊏 𒆠𒁀 𒈾 𒉈𒆕 me-silim lugal kiški-ke4 inim dištaran-na-ta eš2 gana2 be2-ra ki-ba na bi2-ru2 "Mesilim, king of Kiš, at the command of Ištaran, measured
Ush,_king_of_Umma
Chess opening
Nxg6!) After 4.Nf3 (4.Qh5+? g6 5.Nxg6 Qxe4+ 6.Be2 Qxg6 leaves Black ahead a piece for a pawn) 4...Qxe4+ 5.Be2, Black has regained the pawn but has lost time
Damiano_Defence
English chess player (born 1960)
II 1995: 1.Nf3 d5 2.c4 c6 3.d4 e6 4.Nc3 dxc4 5.Bg5 f6 6.Bf4 b5 7.e4 Bb7 8.Be2 Ne7 9.h4 Ng6 10.Bg3 Be7 11.h5 Nf8 12.Qc2 Na6 13.Rd1 Qa5 14.h6 g6 15.0-0 Rd8
Malcolm_Pein
English chess player (1848–1925)
Bg5 Be7 5.e5 Ne4 6.Bxe7 Qxe7 7.Bd3 Nxc3 8.bxc3 c5 9.Nf3 Nc6 10.O-O c4 11.Be2 Bd7 12.Qd2 b5 13.Ne1 a5 14.a3 O–O 15.f4 b4 16.axb4 axb4 17.Rxa8 Rxa8 18.cxb4
Amos_Burn
Turn or single move in chess
then 118.Rh8 and Black is in zugzwang, and loses. So Black must move 117...Be2 to avoid immediately getting into a lost position. But then will come 118
Tempo_(chess)
Chess endgame
White's next moves will contain it to the a8-corner.) 6... Kb7 7. Bd3! Kc6 8. Be2 Kc7 9. Bf3 Kd8 10. Kd6 Ke8 11. Bh5+ Kd8 12. Bf7 Kc8 13. Nc5 (Fourth step
Bishop_and_knight_checkmate
Medical condition
T-cells do not detect the Be2+ cation itself, but instead detect surface changes in the HLA-DP2/peptide complex in which Be2+ is embedded. Those researchers
Berylliosis
Type of chess opening
cxd5) King's Indian Defense (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.dxe5 dxe5) Grünfeld Defense (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5
Exchange_variation
Chess opening trap
1.d4 d5 2.e3 Bf5 3.Nf3 e6 4.Be2 Bd6 5.0-0 Nf6 6.c4 c6 7.Nc3 Nbd7 8.c5 Bc7 9.b4 a6 10.a4 Ng4 11.h3 h5
Fishing_Pole_Trap
Chess opening
in May 1855: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7 5.Nf3 0-0 6.cxd5 Nxd5 7.Be2 Nxc3 8.bxc3 c5 9.0-0 cxd4 10.cxd4 Nc6 11.Bb2 Bg4 12.Rc1 Rc8 13.Ba3 Qa5 14
Grünfeld_Defence
Indian chess grandmaster (born 1983)
Nxb4 15.cxb4 0-0 16.Rxa4 a5 17.h4 Bh6 18.b5 Bd7 19.Nc3 d5 20.exd5 e4 21.Be2 f5 22.d6 Kh8 23.g3 f4 24.Rxe4 Bf5 25.Re5 Qf6 26.Qd5 fxg3 27.fxg3 Qg6 28.g4
Surya_Shekhar_Ganguly
Chess opening
uncommon chess opening that starts with the moves: 1. e4 e5 2. Nf3 Nc6 3. Be2 It is so-named because the position of White's bishop on e2 resembles that
Inverted_Hungarian_Opening
BE2
BE2
BE2
BE2
Girl/Female
Hindu, Indian
Woman with Good Virtues
Female
Scottish
Scottish Gaelic form of Irish Gaelic Muirgheal, MUIRÃOL means "sea-bright."Â
Girl/Female
Indian, Sikh
A Beautiful Gift by God
Girl/Female
Assamese, Indian, Kannada
Respectable Man; Intelligent
Boy/Male
American, Australian, British, Chinese, English, German, Swedish
Resolute Protector; Will-helmet; Will; Desire; Helmet; Protection; Protect
Girl/Female
Czechoslovakian, German, Polish, Teutonic
Pledge; Hostage
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Tamil
Durga; Lakshmi
Girl/Female
Indian
One who Love Stars
Boy/Male
Bengali, Hindu, Indian
Image; Reflection
Boy/Male
Hindu, Indian, Malayalam
Great
BE2
BE2
BE2
BE2
BE2