A00 Irregular Openings (1.e3 e5 2.g3)

[Event "Yahoo"] [Site "?"] [Date "2004.04.14"] [Round "?"] [White "zonaf_2004"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (5s), TV"] [PlyCount "108"] [EventDate "2004.04.14"] [EventType "blitz"] 1. e3 (1. g3 e5 {0-1 (17) Homfeldt,M-Frenz,J (1569) Nuremberg 2016}) 1... e5 2. g3 {A00 Irregular Openings} d5 3. d3 (3. c3 Nf6 4. Qb3 Bd6 5. Bh3 O-O 6. Bxc8 Qxc8 7. Qb5 Nbd7 8. b3 c6 9. Qe2 Re8 10. Bb2 d4 11. cxd4 exd4 12. Bxd4 c5 13. Bb2 Qc6 14. Nf3 Ne5 15. Bxe5 Bxe5 16. Nc3 Bd6 17. O-O a6 {Kara,B-Yesilyurt,C (1407) Antalya 2017 0-1 (52)}) 3... c5 $146 (3... Nf6 4. h3 (4. Bg2 c6 (4... Nbd7 5. b3 Bd6 6. Bb2 Qe7 7. a3 a5 8. Nd2 O-O 9. Ne2 e4 10. d4 c5 11. c3 b6 12. O-O Ba6 13. f3 exf3 14. Rxf3 Ng4 15. Nf1 Rae8 16. h3 Ngf6 17. Kh2 Bxe2 18. Qxe2 Ne4 19. Re1 {Romera Dura,M (1700)-Vilalta,M (1775) Spain 1999 0-1 (49)}) (4... Bd6 5. Nd2 O-O 6. Ngf3 Bg4 7. O-O Qd7 8. h3 Bxh3 9. Nh2 Bxg2 10. Kxg2 c5 11. c3 Nc6 12. Ndf3 e4 13. Ng5 h6 14. Nh3 g5 15. f3 exf3+ 16. Qxf3 Be7 17. g4 Ne5 18. Qd1 Nexg4 19. e4 {Benitez Santana,N-Sanchez Acevedo,J (1729) Santo Domingo 2016 0-1}) 5. Ne2 h5 6. h3 Be6 7. Nbc3 Be7 8. b3 Bb4 9. Bd2 Nbd7 10. Na4 Bd6 11. Nac3 Nf8 12. Bc1 g5 13. e4 d4 14. Nb1 Rg8 15. f3 N6d7 16. Bd2 Qe7 17. c3 c5 18. c4 f5 {Jankus,R-Ghadimi,M (2140) Kaunas 2013 0-1}) 4... Bd6 5. Bg2 O-O 6. Ne2 Be6 7. Nd2 Nc6 8. a3 Qd7 9. b3 Rfe8 10. e4 Rad8 11. f4 exf4 12. gxf4 dxe4 13. dxe4 Bc5 14. f5 Bxf5 15. exf5 Qxf5 16. Rf1 Qh5 17. Bb2 Qh4+ {0-1 (17) Homfeldt,M-Frenz,J (1569) Nuremberg 2016}) 4. Bg2 Nc6 5. Ne2 Nf6 {-0.25/19} ( 5... h5 $17 {-0.72/16}) 6. O-O Be7 {0.13/20} (6... h5 $15 {-0.62/17}) 7. b3 { -0.93/18} (7. d4 $11 {0.13/20}) 7... O-O {-0.24/21} ({Better is} 7... h5 $17 { -0.93/18}) 8. Bb2 {-0.82/19} (8. Nd2 $11 {-0.24/21}) 8... Be6 {-0.37/21} (8... Re8 $17 {-0.82/19}) 9. Nd2 {-0.85/19} (9. d4 $15 {-0.37/21}) 9... d4 10. exd4 { -1.28/20} (10. h3 $15 {-0.50/22}) 10... Nxd4 $2 {1.37/19} (10... cxd4 $17 { -1.28/20 keeps the pressure on.} 11. Nc4 Bd5) 11. Nxd4 {0.93/23} (11. Bxb7 $142 {1.37/19} Rb8 12. Bg2) 11... exd4 $16 12. Ne4 $2 {-0.61/19} (12. Bxb7 $16 { 1.23/21} Rb8 13. Bf3) 12... Rb8 {0.11/24} (12... Nd5 $15 {-0.61/19}) 13. Ng5 { -0.83/18} (13. Nxf6+ $11 {0.11/24} Bxf6 14. a4) 13... Bd5 {0.01/22} (13... Bg4 $17 {-0.83/18} 14. Nf3 Nd5) 14. Qe2 {-0.98/20} (14. Ne4 $11 {0.01/22 keeps the balance.}) 14... Bxg2 $17 15. Kxg2 Re8 {-0.40/21} (15... Qd7 $17 {-1.09/19} 16. Rae1 Rbe8) 16. Qf3 {-1.02/20} (16. Nf3 $15 {-0.40/21}) 16... Bd6 {-0.13/24} ( 16... Qd7 $17 {-1.02/20}) 17. Rae1 {-0.87/18} (17. Ne4 $11 {-0.13/24 remains equal.}) 17... Qd7 {0.16/24} (17... Rxe1 $1 $17 {-0.87/18} 18. Rxe1 Qa5) 18. Ne4 {-0.33/22} (18. c3 $11 {0.16/24}) 18... Nxe4 19. Rxe4 Qc6 {0.44/20} (19... Rxe4 $15 {-0.31/21} 20. dxe4 Rd8) 20. Rxe8+ Qxe8 21. c3 dxc3 $1 22. Bxc3 f6 $2 {6.25/18} (22... Qd7 $11 {0.00/28}) 23. Re1 $2 {0.09/24} (23. Qd5+ $18 {6.25/18 } Kh8 24. Qxd6) 23... Qf7 $11 24. Qg4 {-0.09/24} (24. d4 $16 {0.72/19}) 24... b5 {0.38/20} (24... Bf8 $11 {-0.09/24}) 25. d4 cxd4 26. Bxd4 a5 {0.56/20} ( 26... Bb4 $11 {0.09/24} 27. Rd1 Qd5+ 28. f3 Bf8) 27. Re6 {0.13/23} (27. Rd1 $14 {0.56/20}) 27... Be7 {1.09/21} (27... h5 $11 {0.13/23} 28. Qe4 Be5) 28. Qf4 { 0.09/23} (28. Qe4 $16 {1.09/21} Bb4 29. Ra6) 28... Rd8 29. Re4 Bd6 {0.80/22} ( 29... f5 $11 {0.00/27} 30. Re2 Qd5+ 31. Qf3 Qxf3+ 32. Kxf3 Rxd4 33. Rxe7 Rd2) 30. Qg4 {-0.45/24} (30. Qf5 $16 {0.80/22}) 30... h5 {0.37/24} (30... f5 $15 { -0.45/24} 31. Qh4 Rd7) 31. Qh4 $2 {-5.70/22 [#]} (31. Qf3 $14 {0.37/24 stays ahead.}) 31... g5 $1 $19 32. Qh3 Bb4 $2 {1.17/26} (32... f5 $19 {-5.46/21} 33. Bb6 Rb8) 33. Bb2 $2 {-9.25/22} (33. Qf5 $16 {1.17/26}) 33... Kg7 $2 {0.85/27} ( 33... f5 $19 {-9.25/22} 34. g4 fxe4) 34. Re6 $2 {-21.86/21} (34. Qf5 $16 { 0.85/27} Qg6 35. Qe6) 34... Rd6 $2 {0.67/22} ({Black should play} 34... Qb7+ $19 {-21.86/21} 35. Kg1 Rd1+ 36. Qf1 Rxf1+ 37. Kxf1 Qh1+ 38. Ke2 Qe1+ 39. Kd3 Qxe6) 35. Re3 $2 {-16.42/22} ({Worse is} 35. Bxf6+ Kg6 $17) (35. Rxd6 $14 { 0.67/22} Bxd6 36. Qf5) 35... Kg6 $2 {0.00/28} (35... g4 $19 {-16.42/22 ( -> ... Qd5+)} 36. Qh4 Qb7+ 37. f3 Qd5) 36. Rf3 $2 {-#11/21} (36. Qc8 $11 {0.00/28}) 36... f5 {-9.41/24} (36... g4 $142 {-#11/21} 37. Qxh5+ Kxh5 38. Rf5+ Kg6 39. Rf4 Qb7+ 40. f3 Rd2+ 41. Kf1 Rxb2 42. Rxg4+ Kf7 43. Re4 Qd5 44. Re2 Qxf3+ 45. Kg1 Rxe2 46. h4 Qg2#) 37. Re3 Rd1 38. g4 hxg4 39. Qg3 f4 40. Qxg4 fxe3 41. Qe4+ Qf5 {-72.75/25} (41... Kh6 $142 {-#16/24} 42. Bf6 Qxf6 43. Qxe3 Qc6+ 44. Qf3 { [#]} Rg1+ $1 45. Kxg1 Qxf3 46. Kf1 Bc5 47. Ke1 Qxf2+ 48. Kd1 Be3 49. h3 Qd2#) 42. Qxf5+ Kxf5 {Black mates.} 43. fxe3 Rd2+ 44. Kf3 Rxb2 45. e4+ Ke5 46. h3 Rxa2 47. Kg4 Be7 48. b4 axb4 49. Kf3 b3 50. Ke3 b2 51. Kd3 b1=Q+ 52. Kc3 Ra3+ 53. Kd2 Qb2+ 54. Kd1 Ra1# {Accuracy: White = 10%, Black = 16%.} 0-1 [Event "Yahoo"] [Site "?"] [Date "2005.09.12"] [Round "?"] [White "armal99"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "56"] 1. e3 e5 2. g3 {A00 Irregular Openings} d5 3. Qh5 $146 (3. Bh3 Bxh3 4. Nxh3 Nc6 5. b3 Nf6 6. O-O Bc5 7. Bb2 O-O 8. Ng5 Ne4 9. d3 Qxg5 10. Qe2 Rae8 11. f4 Qg6 12. f5 Qg5 13. h4 Bxe3+ 14. Kh2 Qxg3+ 15. Kh1 Bf4 16. Rg1 Qh3+ 17. Qh2 Qxh2# { Tihov,K-Angelov,T (1287) Vitosha 2017 0-1}) (3. d3 Nf6 4. Bg2 c6 (4... Bd6 5. Nd2 O-O 6. Ngf3 Bg4 7. O-O Qd7 8. h3 Bxh3 9. Nh2 Bxg2 10. Kxg2 c5 11. c3 Nc6 12. Ndf3 e4 13. Ng5 h6 14. Nh3 g5 15. f3 exf3+ 16. Qxf3 Be7 17. g4 Ne5 18. Qd1 Nexg4 19. e4 {Benitez Santana,N-Sanchez Acevedo,J (1729) Santo Domingo 2016 0-1 }) 5. Ne2 h5 6. h3 Be6 7. Nbc3 Be7 8. b3 Bb4 9. Bd2 Nbd7 10. Na4 Bd6 11. Nac3 Nf8 12. Bc1 g5 13. e4 d4 14. Nb1 Rg8 15. f3 N6d7 16. Bd2 Qe7 17. c3 c5 { Jankus,R-Ghadimi,M (2140) Kaunas 2013 0-1}) (3. c3 Nf6 4. Qb3 Bd6 5. Bh3 O-O 6. Bxc8 Qxc8 7. Qb5 Nbd7 8. b3 c6 9. Qe2 Re8 10. Bb2 d4 11. cxd4 exd4 12. Bxd4 c5 13. Bb2 Qc6 14. Nf3 Ne5 15. Bxe5 Bxe5 16. Nc3 Bd6 17. O-O a6 {Kara,B-Yesilyurt, C (1407) Antalya 2017 0-1 (52)}) 3... Nc6 4. Bb5 Nf6 5. Qxe5+ Be7 6. Bxc6+ { -1.32/24} (6. b3 $15 {-0.51/26}) 6... bxc6 $17 7. Qc3 {-1.45/20} (7. Qf4 $142 { -0.73/25}) 7... Bd7 {-0.30/26} (7... c5 $17 {-1.45/20} 8. Ne2 O-O) 8. Ne2 { -0.88/22} (8. f3 $11 {-0.30/26}) 8... O-O {-0.21/25} (8... a5 $17 {-0.88/22}) 9. O-O {-1.50/24} (9. f3 $1 $11 {-0.21/25 remains equal.}) 9... Ne4 {Black has strong compensation.} 10. Qb3 {-2.06/24} (10. Qa5 $17 {-1.05/29}) 10... Rb8 11. Qa4 {-2.25/21} (11. Qd3 $17 {-1.47/25}) 11... Rb7 $2 {-0.41/25} (11... Ng5 $19 {-2.25/21 Threatens to win with ...c5.} 12. f4 Nh3+ 13. Kg2 c5) 12. Nbc3 { -1.29/24} (12. f3 $15 {-0.41/25} Ng5 13. d3) 12... c5 13. Qa5 Nf6 {0.00/26} ( 13... Bh3 $1 $17 {-1.46/24} 14. Rd1 Bg4) 14. b3 {-0.76/28 [#]} (14. d3 $11 { 0.00/26}) 14... Bh3 $2 {1.00/24} (14... d4 $1 $17 {-0.76/28} 15. exd4 Bh3) 15. Re1 $16 Qd7 {1.16/20} (15... Bd6 $1 $11 {0.23/28 keeps the balance.}) 16. Nf4 { 0.06/26} (16. Ba3 $16 {1.16/20}) 16... Be6 $2 {1.71/24} (16... Bg4 $1 $11 { 0.06/26}) 17. Nxe6 {1.12/26} (17. f3 $18 {1.71/24}) 17... Qxe6 {1.80/20} (17... fxe6 $16 {1.12/26} 18. Ba3 Qc6) 18. Bb2 {0.93/26} (18. Ba3 $18 {1.80/20}) 18... Qh3 {1.78/23} (18... Rb6 $16 {0.93/26 was called for.}) 19. f3 $18 h5 {2.15/23} (19... Qe6 $16 {1.59/26 keeps fighting.} 20. e4 d4) 20. Qa6 {1.27/25} ({ White should play} 20. Ba3 $18 {2.15/23}) 20... Rfb8 {1.87/21} (20... Rb6 $16 { 1.27/25} 21. Qxa7 Rfb8) 21. Ne2 {1.12/26} ({Better is} 21. Qf1 $18 {1.87/21} Qd7 22. d3) 21... h4 {1.86/23} (21... Qd7 $16 {1.12/26}) 22. Nf4 Qf5 {1.87/23} (22... Qd7 $16 {1.35/24} 23. Qe2 (23. gxh4 Rb6 $16) 23... Rb6 24. gxh4 Ne8) 23. d3 {1.18/26} ({Resist} 23. gxh4 $6 Qxc2 24. Bxf6 Bxf6 $11) ({White should try} 23. Rac1 $18 {1.87/23}) 23... g5 {2.12/26} (23... Rb6 $16 {1.18/26 was worth a try.} 24. Qxa7 hxg3 25. hxg3 Bd6) 24. g4 $2 {-0.79/27 [#]} (24. e4 $18 {2.12/26 } dxe4 25. dxe4) 24... Nxg4 {0.00/32} (24... Qd7 $1 $17 {-0.79/27} 25. Nh5 (25. Bxf6 Rb6 $15) 25... Nxg4) 25. fxg4 Qxg4+ 26. Ng2 $2 {-#11/27} (26. Kf2 $11 { 0.09/27} Rb6 27. Qa4) 26... h3 {Black mates.} 27. Re2 Qxe2 28. Ne1 Bd6 { Accuracy: White = 14%, Black = 14%.} 0-1