A00 Irregular Openings (1.b4 e5 2.Bb2 Bxb4 3.Bxe5 Nf6 4.a3)

[Event "Naantali Avoin SM"] [Site "?"] [Date "2017.07.06"] [Round "6"] [White "Haddara, Marwan"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A00"] [WhiteElo "1831"] [BlackElo "1700"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "69"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. a3 {A00 Irregular Openings} Ba5 5. c4 Nc6 ( 5... O-O 6. e3 d5 7. cxd5 Nbd7 8. Bc3 Bb6 9. d6 cxd6 10. Nf3 Nc5 11. Be2 Be6 12. Nd4 Bd7 13. a4 Nfe4 14. O-O Nxc3 15. Nxc3 Ba5 16. Nd5 a6 17. Bf3 Rc8 18. Qb1 Bxd2 19. Rd1 Ba5 20. Nf5 {Morriss,P (2032)-Vasiukov,E (2448) Katerini 2014 1-0 (35)}) 6. Bb2 O-O {0.22/30} (6... d5 $142 {-0.20/28}) 7. Nf3 $146 (7. e3 Re8 8. Nf3 d5 9. cxd5 Nxd5 10. Qb3 Bb6 11. Bb5 Re6 12. Bxc6 bxc6 13. O-O Rg6 14. Ne5 Re6 15. f4 Qe8 16. Rf3 Bb7 17. d4 Rd8 18. f5 Rh6 19. Ng4 Rh4 20. Ne5 Rd6 21. Nd2 Rf6 {Huelle,G (1806)-Bonacic,N (2152) Erfurt 2017 0-1 (33)}) 7... d6 8. e3 {The position is equal.} Bg4 {0.46/24} (8... Ne5 $11 {-0.13/26}) 9. Be2 $14 Re8 10. O-O Qe7 {0.46/22} (10... Ne5 $11 {0.00/27}) 11. d4 d5 {0.70/26} (11... Ne4 $11 {0.10/27}) 12. Nbd2 Bxd2 {0.85/23} ({Better is} 12... Rad8 $14 { 0.34/29}) 13. Qxd2 {0.23/27} (13. Nxd2 $16 {0.85/23} Bxe2 14. Qxe2) 13... dxc4 $11 14. Bxc4 Bxf3 {0.67/25} (14... Ne4 $11 {0.22/28 should be considered.} 15. Qd1 Qf6) 15. gxf3 $14 Qd7 {1.10/24} (15... Rad8 $1 $11 {0.26/25}) 16. Kh1 Qh3 { 1.16/24} (16... Ne5 $142 {0.74/26} 17. Be2 c6) 17. Qd1 {0.53/25} (17. Qe2 $16 { 1.16/24}) 17... Ne7 {1.37/23} (17... Rad8 $14 {0.53/25}) 18. Rg1 $16 Nf5 { 2.37/22} (18... Ng6 $16 {1.01/26 is a better defense.}) 19. Bd3 {1.17/27} (19. d5 $18 {2.37/22 has better winning chances.}) 19... Nh4 20. Rg3 Qe6 {1.68/21 [#]} (20... Qd7 $16 {0.98/25 might work better.}) 21. d5 $1 $18 Qd6 (21... Qxd5 22. Bxf6) 22. Bxh7+ Kxh7 23. Rh3 Nxd5 $2 {8.14/27} (23... Rh8 {1.72/28}) 24. Rxh4+ Kg8 25. Rg4 {3.15/27} (25. Qc2 $142 {6.82/25}) 25... g6 $2 {5.97/24} ({ Reject} 25... f6 26. e4 $18) (25... Re6 {3.15/27 keeps fighting.} 26. Rxg7+ Kf8 ) 26. Rd4 {2.75/31} (26. Rh4 $142 {5.97/24} f5 27. Rh8+ Kf7 28. Rh7+ Kg8 29. Rg7+ Kf8 30. Qd4) 26... Qb6 27. Rb1 $40 {White is out for blood.} c6 $2 { 9.42/22} (27... Nf6 {2.38/29} 28. Ba1 Qa6) 28. Rh4 {[#]} f5 29. Rh8+ Kf7 30. Rh7+ Ke6 31. e4 {White mates.} Qxf2 32. exd5+ cxd5 33. Bd4 Qa2 34. Qe1+ Kd6 35. Qb4+ {Accuracy: White = 59%, Black = 16%.} 1-0