27 Dec 2019

A00 Irregular Openings (1.Nc3 d5 2.e4 d4 3.Nce2 e5 4.Nf3 Bd6 5.Ng3)

A00 Irregular Openings (1.Nc3 d5 2.e4 d4 3.Nce2 e5 4.Nf3 Bd6 5.Ng3)
[Event "Corr game 27.9.2005-31.1.2006"] [Site "http://www.redhotpawn.com"] [Date "2005.09.27"] [Round "?"] [White "carlog"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1704"] [BlackElo "1841"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "68"] [EventDate "2005.??.??"] 1. Nc3 {A00 Van Geet Opening} d5 2. e4 d4 3. Nce2 e5 4. Nf3 Bd6 5. Ng3 { A00 Irregular Openings} c5 {0.40/24} (5... Nf6 $15 {-0.37/26}) 6. Bc4 {-0.37/25 } (6. Bb5+ $14 {0.40/24} Nc6 7. Bxc6+ bxc6 8. O-O) 6... Nc6 $15 7. d3 Be7 $146 {0.66/22} (7... Nf6 $15 {-0.37/26}) (7... Be6 8. Nf5 Bxc4 9. dxc4 Bf8 10. O-O g6 11. Ng3 Bg7 12. Ne1 Nge7 13. Nd3 Qd6 14. f4 f6 15. a3 a5 16. Qg4 h5 17. Qh3 b6 18. fxe5 Nxe5 19. Nxe5 fxe5 20. Bg5 Rf8 21. Ne2 Ng8 22. Rxf8+ {Bogoljubow, E-Zubarev,N Leningrad 1925 1-0 (37)}) (7... b5 8. Bd5 Nge7 9. Ng5 (9. Bxf7+ Kxf7 10. Ng5+ Ke8 11. Qf3 Rf8 12. Qh5+ g6 13. Qxh7 Nb4 14. O-O Nxc2 15. Rb1 Nb4 16. Nf3 Nxd3 17. Bg5 Kd7 18. Nh4 Rh8 19. Qf7 Qg8 20. Qf3 c4 21. Qd1 Kc7 22. b3 Rxh4 23. bxc4 bxc4 {Ippel,C (1916)-Schmitz,A (2049) Guernsey 2013 0-1 (32)}) 9... Nxd5 10. exd5 Ne7 11. Qh5 g6 12. Qh6 Nxd5 13. c4 Nb4 14. O-O Bf8 15. Qh4 Bg7 16. a3 Nc2 17. Ra2 h6 18. Qe4 Rb8 19. Nxf7 Kxf7 20. b3 bxc4 21. bxc4 Bb7 22. Qg4 {Sanchez Jerez,E (2187)-Santos,A (2288) Oeiras 2015 0-1 (45)}) 8. O-O { 0.24/27} (8. Nh5 $14 {0.66/22}) 8... Nf6 $11 9. Bg5 {-0.30/25} (9. Bb5 $16 { 1.00/24}) 9... Bd7 {0.61/24} (9... O-O $11 {-0.30/25}) 10. a4 {-0.26/25} (10. Bd5 $14 {0.61/24}) 10... a6 {0.61/23} (10... h6 $11 {-0.26/25} 11. Bd2 Be6) 11. Nh4 {0.00/27} ({White should try} 11. Nd2 $14 {0.61/23}) 11... h6 {0.99/22} ( 11... g6 $11 {0.00/27 keeps the balance.}) 12. Bxf6 {-0.47/24} (12. Bd2 $1 $16 {0.99/22}) 12... Bxf6 $15 13. Qh5 $2 {-1.64/28} (13. Nf3 $11 {-0.10/27 and White is okay.}) 13... Qe7 $4 {2.00/26 [#]} (13... Rf8 $1 $19 {-1.64/28 and life is good for Black.} 14. Nf3 Bg5 15. Nxg5 Qxg5) 14. Ngf5 $1 $18 Bxf5 15. Nxf5 Qf8 {Threatens to win with ...g6.} 16. Bxf7+ $1 Kd7 17. c3 Kc7 18. cxd4 cxd4 19. Bd5 Nb4 20. Rfc1+ Kb6 {1.89/27} (20... Kb8 $16 {1.47/29}) 21. a5+ Ka7 22. Bc4 {1.43/28} ({White should play} 22. Rc7 $18 {1.88/24} Nxd5 23. exd5) 22... Rc8 $16 23. Qd1 {0.54/30} (23. Rd1 $16 {1.59/24}) 23... Bg5 24. Rcb1 g6 25. Ng3 h5 26. Be6 $2 {-2.59/24} (26. Nf1 $16 {0.72/31 and life is bright.}) 26... Rc2 $19 27. Nh1 Rd2 28. Qa4 Qd6 ({Not} 28... Rxd3 29. Ra3 $17) 29. Qd7 { -3.24/25} (29. Bc4 {-1.83/29 is a better defense.}) 29... Qxd7 30. Bxd7 Nxd3 31. b4 Rf8 32. b5 Nxf2 33. bxa6 {-7.66/27} (33. Rf1 $142 {-4.73/31} Nh3+ 34. gxh3 Be3+ 35. Nf2) 33... bxa6 $2 {-2.08/33} (33... Be3 {-7.66/27} 34. Ng3 Nxe4+ 35. Kh1 Nf2+ 36. Kg1 Nh3+ 37. Kh1 Nf2+ 38. Kg1 Ne4+ 39. Kh1 {[#]} Rd1+ $1 40. Rxd1 Nf2+ 41. Kg1 Nxd1+ 42. Kh1 Nf2+ 43. Kg1 d3) 34. Rb3 $2 {-9.23/24} (34. Bc6 {-2.08/33} Rd1+ 35. Rxd1 Nxd1 36. Rxd1 Be3+ 37. Nf2 Rxf2 38. Kh1) 34... Nxe4 { Accuracy: White = 12%, Black = 42%.} 0-1 [Event "Daily Blitz Arena"] [Site "https://lichess.org/Hvnh3jJE"] [Date "2019.06.25"] [Round "?"] [White "ItaliansDoItBetter"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1769"] [BlackElo "1829"] [Annotator "Tactical Analysis 2.10 (5s)"] [PlyCount "65"] [EventDate "2019.??.??"] [EventType "blitz"] [TimeControl "300"] 1. Nc3 (1. e4 d5 {1-0 (34) Wee,T (1900)-Yoon,S (1298) Canberra 2009}) 1... d5 2. e4 d4 3. Nce2 e5 4. Nf3 Bd6 5. Ng3 {A00 Irregular Openings} c5 {0.45/21} ( 5... h5 $15 {-0.65/20}) (5... Nf6 6. Bc4 O-O 7. O-O c5 {1-0 (34) Wee,T (1900) -Yoon,S (1298) Canberra 2009}) 6. Bc4 {-0.29/21} (6. Bb5+ $14 {0.45/21} Nc6 7. Bc4) 6... Nf6 {0.17/21} (6... Nc6 $142 {-0.29/21}) 7. d3 {-0.31/20} (7. Bb5+ $11 {0.17/21} Nc6 8. Bxc6+ bxc6 9. d3) 7... O-O $15 (7... h6 8. O-O Nc6 9. a3 O-O 10. h3 Be6 11. Bb5 Qc7 12. Nh2 a6 13. Bxc6 Qxc6 14. b3 b5 15. f4 c4 16. f5 Bd7 17. Bd2 cxb3 18. cxb3 Be7 19. Nf3 Bd6 20. Qb1 Qb6 21. b4 Rac8 22. Qb3 { Mirza,G (1772)-Zamvar,V (1676) Glasgow 2012 1-0 (47)}) 8. O-O {-0.25/21} (8. Bb3 {0.22/20 is superior.}) 8... Bg4 {0.47/21} (8... Nc6 $11 {-0.25/21} 9. a4 Be6 10. Bxe6 fxe6 11. Nd2 Ne7 12. Nc4 Ng6 13. Nh5 Bc7 14. g3 Kh8 15. Nxf6 gxf6 16. Bh6 Rf7 17. f4 exf4 18. gxf4 f5 19. e5 Qd7 20. Qh5 Rg8 21. Kf2 b6 22. Rg1 a6 23. Rg3 b5 {Mestrovic,Z (2430)-Romanishin,O (2570) Sarajevo 1988 0-1 (42)}) 9. h3 Be6 $146 {0.55/21} (9... Bd7 $11 {0.07/21} 10. Qe2 b5 11. Bb3 Qc8 12. a4 bxa4 13. Bxa4 Bxa4 14. Rxa4 Nbd7 15. b3 Re8 16. Bd2 Nb6 17. Raa1 Bf8 18. Nh2 g6 19. f4 exf4 20. Bxf4 a5 21. Bd2 a4 22. Rxf6 Qc7 23. bxa4 Nxa4 24. Qf2 c4 { Wee,T (1900)-Yoon,S (1298) Canberra 2009 1-0 (34)}) 10. Bxe6 $14 fxe6 11. Bg5 { -0.32/21} ({White should play} 11. Bd2 $14 {0.57/19}) 11... Nbd7 {0.89/18} ( 11... h6 $15 {-0.32/21} 12. Bd2 Nc6) 12. Nh5 {0.17/20} (12. c3 $16 {0.89/18}) 12... Qe8 {0.83/20} (12... Be7 $11 {0.17/20} 13. Bxf6 Bxf6) 13. Nxf6+ $16 Nxf6 {0.94/20} (13... gxf6 $14 {0.33/21} 14. Bh6 Rf7) 14. Nh2 {0.14/22} (14. Bh4 $16 {0.94/20}) 14... Qg6 15. Qc1 {-0.77/21 [#]} (15. Nf3 $14 {0.51/22 stays ahead.} ) 15... Rf7 {0.16/22} (15... c4 $1 $17 {-0.77/21}) 16. f4 {-0.81/21} (16. b3 $1 $11 {0.16/22}) 16... exf4 {-0.27/23} (16... Nd7 $17 {-0.81/21}) 17. Bxf4 $11 Bxf4 {0.62/23} (17... Be7 $11 {-0.27/23}) 18. Rxf4 {-0.38/21} (18. Qxf4 $14 { 0.62/23} Re8 19. Qd6) 18... e5 19. Rf5 Re8 {0.50/22} ({Black should try} 19... Nd7 $11 {-0.07/23}) 20. Nf3 Nd7 21. Rxf7 (21. Nh4 {keeps more tension.} Qe6 22. Qg5 Ref8 23. Raf1 Rf6 24. a4) 21... Qxf7 22. Qg5 {-0.09/24} (22. c3 $14 { 0.38/19}) 22... h6 23. Qg3 Qf6 24. Rf1 {Threatens to win with Nxd4!} Rf8 25. Qg4 $36 {White fights for an advantage.} Nb6 {0.74/23} (25... Qc6 $11 {0.22/24 remains equal.}) 26. Nh2 Qe7 27. Rxf8+ Kxf8 28. Qf5+ {0.00/23} ({Better is} 28. Nf3 $16 {0.99/22}) 28... Kg8 {0.60/24} (28... Qf6 $11 {0.00/23}) 29. Ng4 Nd7 30. Qg6 {0.00/25} (30. a4 $14 {0.41/21 was preferrable.}) 30... Qf7 $2 { #5/23 [#]} (30... Kf8 $11 {0.00/25}) 31. Qd6 $2 {0.73/25} (31. Nxh6+ $1 { #5/23 mates} Kh8 32. Nxf7+ Kg8 33. Nh6+ Kh8 34. Nf5 Kg8 35. Qxg7#) 31... Qe8 $2 {2.38/20} (31... b6 $16 {0.73/25}) 32. Qc7 Qf7 {2.89/20} (32... b6 $142 { 1.72/24} 33. Qxa7 Kf8) 33. Qxb7 {Normal. Accuracy: White = 15%, Black = 12%.} ( {Worse is} 33. Nxe5 Nxe5 34. Qb8+ (34. Qxe5 Qxa2 35. Kf2 Qxb2 $11) 34... Kh7 $11) 1-0 [Event "LUNAROSSA64"] [Site "https://gameknot.com/chess.pl"] [Date "2020.02.07"] [Round "?"] [White "johannes66"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1892"] [BlackElo "1896"] [Annotator "Tactical Analysis 3.0 (5s), TV"] [PlyCount "79"] [EventDate "2020.??.??"] 1. Nc3 {A00 Van Geet Opening} d5 2. e4 d4 3. Nce2 e5 4. Nf3 Bd6 5. Ng3 { A00 Irregular Openings} Nf6 {0.23/20} (5... h5 $15 {-0.38/19}) 6. Bc4 $11 O-O 7. O-O Bg4 $146 {0.85/23} (7... c5 $11 {-0.14/24} 8. d3 Nc6 9. a4 Be6 10. Bxe6 fxe6 11. Nd2 Ne7 12. Nc4 Ng6 13. Nh5 Bc7 14. g3 Kh8 15. Nxf6 gxf6 16. Bh6 Rf7 17. f4 exf4 18. gxf4 f5 19. e5 Qd7 20. Qh5 Rg8 21. Kf2 b6 22. Rg1 a6 { Mestrovic,Z (2430)-Romanishin,O (2570) Sarajevo 1988 0-1 (42)}) (7... Nc6 8. a3 Qe8 9. d3 Be6 10. Bxe6 Qxe6 11. Nf5 Ne7 12. N3h4 g6 13. Nh6+ Kg7 14. h3 Nfg8 15. Nxg8 Nxg8 16. Qg4 Qxg4 17. hxg4 h6 18. g3 Rac8 19. a4 Nf6 20. f3 a6 21. Bd2 Be7 22. Kf2 {Bekefi,L (2284)-Boronyak,A (2290) Budapest 2006 1/2-1/2}) (7... Nbd7 8. d3 Nb6 9. Bb3 Be6 10. Ne1 c5 11. Bxe6 fxe6 12. f4 exf4 13. Bxf4 Bxf4 14. Rxf4 Qd6 15. Rf2 Nbd7 16. Qe2 Ne5 17. Nf3 Nfg4 18. Rff1 Nxf3+ 19. Rxf3 Rxf3 20. gxf3 Ne3 21. Nf1 Nxf1 22. Kxf1 {Arroyave Uribe,S-Gallego,J (1645) Bogota 2015 1/2-1/2}) (7... Bd7 8. a3 b5 9. Ba2 c5 10. d3 h6 11. h3 Nc6 12. Bd2 a5 13. c4 bxc4 14. Bxc4 a4 15. Bb5 Ne7 16. Bxd7 Qxd7 17. Ne2 Rfc8 18. Rc1 Qb5 19. Qc2 Rab8 20. Rb1 Nxe4 21. dxe4 Qxe2 22. Rfe1 {Poels,G (1561)-De Wel,H (1858) Tessenderlo 2006 0-1 (33)}) 8. d3 {0.08/22} (8. h3 $16 {0.85/23} Bd7 9. d3) 8... h6 {0.86/22} (8... c5 $11 {0.08/22}) 9. h3 {0.29/21} (9. b4 $16 {0.86/22}) 9... Bd7 {0.92/21} (9... Be6 $1 $11 {0.29/21}) 10. Bd2 {0.38/23} (10. Nh4 $16 { 0.92/21}) 10... Nc6 {1.24/20} ({Black should play} 10... c5 $14 {0.38/23}) 11. a3 {0.28/23} (11. b4 $16 {1.24/20}) 11... a6 {1.17/22} (11... Re8 $11 {0.28/23} ) 12. Qe2 {0.29/23} (12. Qc1 $16 {1.17/22}) 12... Re8 13. Nh2 {0.14/23} (13. a4 $16 {0.74/19}) 13... b5 {1.01/20} (13... Rc8 $11 {0.14/23}) 14. Ba2 {0.15/23} ( 14. Bb3 $16 {1.01/20}) 14... a5 {0.73/22} (14... Be6 $11 {0.15/23}) 15. f4 { 0.25/22} (15. Ng4 $16 {0.73/22}) 15... a4 $2 {4.01/22 [#]} (15... exf4 $1 $11 { 0.25/22 and Black stays safe.} 16. Bxf4 Bxf4 17. Rxf4 Be6) 16. f5 $18 b4 17. axb4 $2 {0.92/23} (17. Nh5 $18 {4.27/22 has better winning chances.}) 17... Bxb4 {2.34/18} (17... Nxb4 $16 {0.92/23 was necessary.} 18. Bxb4 Bxb4) 18. Nf3 $2 {-0.24/25} ({Only move:} 18. Bc1 $1 $18 {2.34/18}) 18... Qb8 {0.83/21} ( 18... Bxd2 $1 $11 {-0.24/25} 19. Nxd2 Qe7) 19. c3 {0.38/23} (19. Bc1 $16 { 0.83/21}) 19... Bc5 {0.97/20} (19... Bd6 $1 $14 {0.38/23}) 20. Kh2 {-0.07/21} ( 20. Kh1 $1 $16 {0.97/20}) 20... Kf8 {1.17/21} ({Much worse is} 20... Qxb2 $6 21. Rfb1 $16) (20... Qd8 $1 $11 {-0.07/21}) 21. Rab1 Qa7 {2.48/21} (21... Ra6 $16 {1.03/24 is a better defense.}) 22. Rfc1 $2 {0.53/24} (22. Nh4 $18 {2.48/21 }) 22... Rab8 23. cxd4 Nxd4 {1.44/19} (23... exd4 $14 {0.69/24} 24. Bf4 Kg8) 24. Nxd4 $16 Bxd4 25. Bc3 {0.00/26} ({Better is} 25. Nh5 $16 {0.81/21} Rb6 26. Bc3) 25... c5 {0.76/21} (25... Bb5 $11 {0.00/26}) 26. Bxd4 {0.10/22} (26. Nh5 $16 {0.76/21} Qa6 27. Nxf6 Qxf6 28. Bxd4 exd4 29. Kg1) 26... cxd4 {0.92/22} ( 26... exd4 $11 {0.10/22 keeps the balance.} 27. Nh5 Qa6) 27. b3 {0.00/30} (27. Nh5 $16 {0.92/22 aiming for Nxf6.} Qa6 28. Rc7) 27... a3 $36 {Black is more active.} 28. Qd2 {-1.01/23} (28. b4 $11 {0.00/30 remains equal.}) 28... Qa6 { 0.00/24} (28... Rec8 $17 {-1.01/23}) 29. Rc7 {-0.97/24} (29. b4 $11 {0.00/24}) 29... Bb5 {-0.16/27} ({Black should try} 29... Rec8 $17 {-0.97/24} 30. Rbc1 Rxc7 31. Rxc7 Be8) 30. b4 Re7 31. Qc2 Bxd3 {0.00/24} (31... Qd6 $15 {-0.43/23} 32. Rc5 Qa6) 32. Qc5 Rbe8 33. Rc1 $2 {-2.00/22} (33. b5 $11 {0.00/24} Qa5 34. Rxe7 Rxe7 35. Rd1 Qxb5 36. Qc8+ Re8 37. Qc7) 33... Nxe4 $2 {0.00/27} (33... h5 $19 {-2.00/22 Hoping for ...h4.} 34. Bd5 Bb5) 34. Nxe4 Bxe4 35. b5 $2 {-2.09/25 } (35. Re1 $1 $11 {0.00/27} Bxf5 36. Rxe5) 35... Qa8 $4 {4.80/22} (35... Qf6 $19 {-2.09/25 and life is good for Black. ...Qg5 is the strong threat.} 36. Re1 Ba8 37. Qxa3 Qg5) 36. b6 $18 Bb7 {13.65/24} (36... d3 $142 {4.95/27} 37. f6 gxf6) 37. Re1 f6 38. Qc4 $2 {1.84/22} (38. Rc1 {8.58/24}) 38... Rxc7 $2 { #3/46 [#]} (38... Bd5 $18 {1.84/22} 39. Qxd5 Qxd5 40. Bxd5 Rxc7 41. bxc7 Rc8) 39. Qg8+ Ke7 40. Qf7+ {Accuracy: White = 20%, Black = 14%.} 1-0

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