A00 Irregular Openings (1.g4 d5 2.Bg2 e5 3.c4 c6)

[Event "Friendly Game, 2m + 0s"] [Site "Beginners"] [Date "2008.07.14"] [Round "?"] [White "Vierjoki, Timo"] [Black "trallala"] [Result "1-0"] [ECO "A00"] [WhiteElo "1677"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "53"] [EventDate "2008.07.08"] [SourceTitle "playchess.com"] 1. g4 d5 2. Bg2 e5 3. c4 c6 {A00 Irregular Openings} 4. cxd5 cxd5 5. Nc3 (5. Qb3 Ne7 6. Nc3 d4 7. Ne4 Nbc6 8. Ng5 Be6 9. Nxe6 fxe6 10. Qxe6 Qc8 11. Qxc8+ Rxc8 12. d3 Ng6 13. Be4 Bb4+ 14. Kd1 O-O 15. Nf3 Nge7 16. h4 Bd6 17. h5 b6 18. Rh2 Nd8 19. Ng5 h6 {Kessler,D (2290)-Werner,B Schramberg 1993 0-1 (65)}) 5... d4 6. Qa4+ $146 {-1.81/24} (6. Ne4 $17 {-0.93/25} Nc6 7. g5 Bf5 8. d3 Bb4+ 9. Bd2 Nge7 10. Bxb4 Nxb4 11. Qa4+ Nbc6 12. Nf3 O-O 13. h4 Qb6 14. O-O Qxb2 15. Ng3 Rab8 16. Rab1 Qc3 17. Rfc1 Qa5 18. Qxa5 Nxa5 19. Nxe5 Be6 20. f4 Rfd8 21. Rb5 {Axelsson,T (1799)-Tummasarson,F (1224) Reykjavik 2017 1-0}) 6... Bd7 { -0.87/23} (6... Nc6 $19 {-1.81/24 has better winning chances.} 7. Ne4 Bxg4) 7. Nb5 $2 {-4.28/23 [#]} (7. Qb3 $17 {-0.87/23 was the crucial defense.} Nc6 8. Ne4) 7... Nc6 {-1.74/25} (7... a6 $142 {-4.28/23 And now ...Nf6 would win.} 8. Bxb7 Bxb5) 8. Qc2 $2 {-3.65/23} (8. Na3 {-1.74/25}) 8... a6 9. Na3 Bd6 10. h3 { -2.32/22} (10. Nc4 $142 {-1.87/28} Bc7 11. b3) 10... h5 11. f3 $2 {-4.83/21} ( 11. d3 {-1.94/26 keeps fighting.}) 11... Nge7 12. d3 Nd5 13. Bd2 {-9.76/22} ( 13. h4 $142 {-4.46/26} Bb4+ 14. Kf1) 13... Rc8 14. Nc4 Bb8 15. Qb3 b5 16. Na3 Be6 17. Qd1 Qh4+ 18. Kf1 Ne3+ 19. Bxe3 dxe3 {[#]} 20. Qe1 Qe7 21. Nc2 Nd4 22. Nxe3 Ba7 23. Rc1 Nc6 $2 {-2.79/26} (23... Rxc1 {-7.09/24} 24. Qxc1 O-O) 24. Nc2 {-4.23/23} (24. f4 $142 {-2.79/26} Bxe3 25. Rxc6) 24... Nd4 {-1.78/27} (24... Qc5 $142 {-4.23/23} 25. Na1 Qb6) 25. Nxd4 $19 {Black is clearly better.} Bxd4 26. Rxc8+ Bxc8 27. e3 {Accuracy: White = 27%, Black = 32%. . Loss on time!?} 1-0