A03 Bird's Opening with 1...d5 (1.f4 d5 2.Nf3 c5 3.b3 Nc6 4.e3)

[Event "Yahoo"] [Site "?"] [Date "2004.05.03"] [Round "?"] [White "notxesdlareg"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A03"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "86"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. b3 Nc6 4. e3 { A03 Bird's Opening with 1...d5} Nf6 (4... d4 5. Bb5 g6 6. Bb2 Bg7 7. Bxc6+ bxc6 8. O-O Qd6 9. Na3 Ba6 10. d3 Nh6 11. Nd2 f5 12. Nac4 Qc7 13. Qe2 O-O 14. Rae1 Rae8 15. exd4 cxd4 16. Ba3 Bc8 17. Bc5 Bf6 18. Ne5 Rd8 19. Ndf3 {Chernyshov,K (2450)-Horvath,P (2415) Harkany 1997 1-0}) 5. c4 $146 (5. Be2 e6 6. O-O Bd6 7. Bb2 Qe7 8. c4 Bd7 9. Ne5 O-O 10. Rf3 d4 11. Nxd7 Qxd7 12. g4 Nxg4 13. e4 f5 14. e5 Ncxe5 15. fxe5 Nxe5 16. Rf2 g5 17. d3 g4 18. Nd2 Ng6 19. Bc1 Nf4 {Treybal, K-Mitovsky,K Brno 1921 1-0 (53)}) (5. d4 Bg4 6. Be2 e6 7. O-O cxd4 8. exd4 Bd6 9. Be3 Qc7 10. Ne5 Bxe2 11. Qxe2 O-O 12. Nd2 Bb4 13. Nxc6 Bxd2 14. Ne7+ Qxe7 15. Bxd2 Rfc8 16. c4 dxc4 17. bxc4 Qd6 18. Qd3 Rd8 19. Be3 Ng4 {Cenek,M (1909) -Babicka,M (1710) Teplice 2013 1/2-1/2 (38)}) (5. Ba3 Qa5 6. c3 g6 7. Be2 Bg7 8. O-O Bf5 9. Bb2 O-O 10. Ne5 Nxe5 11. fxe5 Nd7 12. d4 Bh6 13. Kf2 f6 14. exf6 Nxf6 15. Bf3 Ng4+ 16. Ke1 Nxe3 17. Qe2 cxd4 18. b4 Qa4 19. Na3 d3 {Van Eerdewijk,F-Mulder,E Rotterdam 1938 0-1}) 5... d4 6. exd4 cxd4 ({Of course not } 6... Nxd4 $6 7. Bb2 $11) 7. Bb2 {-1.67/25} (7. g3 $17 {-0.78/24}) 7... Bg4 $19 8. Be2 $2 {-4.59/21} (8. h3 $17 {-1.27/27} Bd7 9. Nxd4) 8... e6 $2 { -0.39/24} (8... d3 $1 $19 {-4.59/21 Threatens to win with ...Nb4.} 9. Bf1 Nb4) 9. d3 {-1.77/22} (9. Ne5 $1 $15 {-0.39/24} Bf5 10. Nxc6 bxc6 11. O-O) 9... Bb4+ {-0.77/23} (9... Qc7 $19 {-1.77/22} 10. g3 Bb4+ 11. Kf2 Bh3) 10. Nbd2 {-1.39/23 } (10. Nfd2 $142 {-0.77/23} h5 11. h3 Bxe2 12. Qxe2) 10... O-O {-0.21/26} ( 10... Qc7 $17 {-1.39/23} 11. g3 Bc3) 11. O-O {-0.90/23} (11. Ne5 $11 {-0.21/26 keeps the balance.} Bxe2 12. Qxe2) 11... Re8 {0.37/26} (11... Bc3 $17 {-0.90/23 } 12. Qc1 Qa5) 12. Ne5 $14 Bxe2 13. Qxe2 Nxe5 $2 {1.45/29} (13... a5 $11 { -0.12/29}) 14. fxe5 $16 Nd7 15. Nf3 {1.00/28} (15. Bxd4 $142 {1.59/25} Bc5 16. Bf2) 15... Bc3 {1.77/25} (15... Bc5 $16 {1.00/28}) 16. Nxd4 $2 {-0.55/27} (16. Bxc3 $1 $18 {1.77/25} dxc3 17. Rac1) 16... Bxb2 $15 17. Qxb2 Nxe5 18. Qc3 $1 Ng6 {0.27/27} (18... a6 $15 {-0.52/29}) 19. Rad1 {-0.32/27} (19. Rae1 $11 { 0.27/27}) 19... Qb6 {0.15/24} (19... Re7 $15 {-0.32/27 might be stronger.}) 20. Kh1 Rad8 21. Nf3 Rd7 22. a4 Red8 {0.37/28} (22... h6 $11 {-0.22/28}) 23. Ne1 $2 {-1.53/25} (23. d4 $14 {0.37/28}) 23... Qd4 24. Qxd4 Rxd4 25. Rf3 Ne5 26. Re3 Ng4 {-0.30/27} ({Better is} 26... f6 $17 {-1.48/25} 27. h3 Kf7) 27. Rf3 { -1.52/26} (27. Re2 $11 {-0.30/27}) 27... b6 {-0.60/29} (27... Ne5 $17 {-1.52/26 } 28. Re3 f6) 28. Rd2 {-1.15/27} ({White should play} 28. Kg1 $15 {-0.60/29}) 28... Ne5 $17 29. Rg3 {-1.53/24} (29. Re3 $142 {-0.90/26} f6 30. Kg1) 29... g6 {-1.09/30} (29... a5 $142 {-1.53/24} 30. Re3 f6) 30. b4 $2 {-3.30/27 [#]} (30. Re3 $17 {-1.09/30} f6 31. Kg1) 30... Nc6 {-1.55/33} (30... Nxc4 $1 $19 { -3.30/27 has better winning chances.} 31. Ra2 (31. dxc4 Rxd2) 31... Nd6) 31. b5 Na5 {-1.16/34} (31... Nb4 $19 {-1.79/30} 32. Kg1 Kg7) 32. Rb2 {-2.14/26} (32. Rc2 $17 {-1.16/34 keeps fighting.}) 32... Nb7 $40 {Black wants a kill.} 33. Rd2 $2 {-3.84/25 [#]} (33. Kg1 $17 {-1.54/33}) 33... Nc5 {-1.92/33} (33... Rxc4 $142 $1 {-3.84/25} 34. dxc4 Rxd2) 34. Rd1 $2 {-4.24/25 [#]} (34. Ra2 {-1.92/33} ) 34... Nxa4 $2 {-1.41/31} (34... Rxc4 $1 $19 {-4.24/25 Hoping for ...Ne4!} 35. Re3 (35. dxc4 Rxd1) 35... Rxa4) 35. Ra1 Nc5 36. Rxa7 {[#]} Nxd3 {-0.92/36} ( 36... e5 $142 $1 {-1.60/27 And now ...e4 would win.} 37. Rf3 f5) 37. Nc2 $2 { -8.59/22} (37. Rxd3 $17 {-0.92/36} Rxd3 38. Nxd3 Rxd3 39. Kg1) 37... Nf2+ $2 { -2.99/25} (37... Rxc4 {-8.59/22} 38. Ne1 Nxe1) 38. Kg1 $19 Rxc4 39. Ne3 Ne4 40. Rg4 $2 {-8.36/24} (40. Rf3 {-2.97/28} Rc1+ 41. Rf1 Rxf1+ 42. Kxf1) 40... Rc1+ 41. Nf1 Rdd1 42. h3 Rxf1+ 43. Kh2 Rh1# {Accuracy: White = 13%, Black = 17%.} 0-1 [Event "ICC 5 0"] [Site "Internet Chess Club"] [Date "2005.12.23"] [Round "?"] [White "daio"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A03"] [WhiteElo "1426"] [BlackElo "1390"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "95"] [EventDate "2005.??.??"] 1. f4 d5 {A03 Bird Opening: Dutch Variation} 2. Nf3 c5 3. e3 Nc6 4. b3 { A03 Bird's Opening with 1...d5} Nf6 (4... d4 5. Bb5 g6 6. Bb2 Bg7 7. Bxc6+ bxc6 8. O-O Qd6 9. Na3 Ba6 10. d3 Nh6 11. Nd2 f5 12. Nac4 Qc7 13. Qe2 O-O 14. Rae1 Rae8 15. exd4 cxd4 16. Ba3 Bc8 17. Bc5 Bf6 18. Ne5 Rd8 19. Ndf3 {Chernyshov,K (2450)-Horvath,P (2415) Harkany 1997 1-0}) 5. h3 $146 (5. Be2 e6 6. O-O Bd6 7. Bb2 Qe7 8. c4 Bd7 9. Ne5 O-O 10. Rf3 d4 11. Nxd7 Qxd7 12. g4 Nxg4 13. e4 f5 14. e5 Ncxe5 15. fxe5 Nxe5 16. Rf2 g5 17. d3 g4 18. Nd2 Ng6 19. Bc1 Nf4 {Treybal, K-Mitovsky,K Brno 1921 1-0 (53)}) (5. d4 Bg4 6. Be2 e6 7. O-O cxd4 8. exd4 Bd6 9. Be3 Qc7 10. Ne5 Bxe2 11. Qxe2 O-O 12. Nd2 Bb4 13. Nxc6 Bxd2 14. Ne7+ Qxe7 15. Bxd2 Rfc8 16. c4 dxc4 17. bxc4 Qd6 18. Qd3 Rd8 19. Be3 Ng4 {Cenek,M (1909) -Babicka,M (1710) Teplice 2013 1/2-1/2 (38)}) (5. Ba3 Qa5 6. c3 g6 7. Be2 Bg7 8. O-O Bf5 9. Bb2 O-O 10. Ne5 Nxe5 11. fxe5 Nd7 12. d4 Bh6 13. Kf2 f6 14. exf6 Nxf6 15. Bf3 Ng4+ 16. Ke1 Nxe3 17. Qe2 cxd4 18. b4 Qa4 19. Na3 d3 {Van Eerdewijk,F-Mulder,E Rotterdam 1938 0-1}) 5... e6 {0.20/24} (5... g6 $15 { -0.59/25}) 6. Bb2 {-0.68/23} (6. Bb5 $11 {0.20/24}) 6... Be7 {0.12/27} ({ Better is} 6... a6 $15 {-0.68/23}) 7. Bb5 $11 Bd7 {0.08/27} (7... Qc7 $15 { -0.42/22}) 8. d3 $2 {-1.59/23} (8. Bxc6 $11 {0.08/27} Bxc6 9. O-O) 8... a6 $2 { 0.28/26} (8... Qa5+ $17 {-1.59/23} 9. Nc3 d4 10. exd4 cxd4 11. Bxc6 Bxc6 12. Nxd4 Bxg2) 9. Bxc6 $1 Bxc6 10. Nbd2 {-0.70/22} (10. Ne5 $1 $11 {0.29/24}) 10... O-O {0.15/24} (10... b5 $15 {-0.70/22}) 11. O-O {-0.55/22} (11. Ne5 $1 $11 { 0.15/24}) 11... b5 12. Ne5 {-0.66/22} (12. Qe1 $11 {-0.22/25 should be considered.}) 12... Bb7 $15 13. Ndf3 {-1.69/21} (13. Qe2 $15 {-0.41/27}) 13... Nd7 {-0.36/26} (13... Ne8 $1 $19 {-1.69/21} 14. Ng5 h6) 14. Nh2 {-1.15/27} (14. Nxd7 $15 {-0.36/26} Qxd7 15. Qe2) 14... Nxe5 $17 15. Bxe5 $2 {-2.58/25} (15. fxe5 $15 {-0.63/24} c4 16. Bd4) 15... f6 $2 {-0.76/26} (15... d4 $1 $19 { -2.58/25 ...f6 is the strong threat.} 16. f5 exf5 17. exd4 f6) 16. Bb2 { -1.36/25} (16. Bc3 $142 {-0.76/26}) 16... Bd6 {-0.80/27} (16... Bc6 $142 { -1.36/25} 17. a3 Bd6) 17. Qg4 e5 $2 {1.95/26} (17... Qe7 $17 {-1.23/25} 18. Nf3 Rfd8) 18. Nf3 $2 {-1.17/24} (18. Qe6+ $18 {1.95/26} Kh8 19. fxe5 Bxe5 20. Bxe5 fxe5 21. Rxf8+ (21. Qxe5 Re8 $16) 21... Qxf8 22. Rf1 (22. Qxe5 Re8 $16)) 18... exf4 19. exf4 d4 {-0.96/27} (19... Bc8 $142 {-1.42/23} 20. f5 Qc7) 20. c3 Bc8 { -0.68/28} (20... f5 $17 {-1.29/24} 21. Qg3 Rf6 22. cxd4 Rg6) 21. Qg3 $15 Qc7 { -0.34/26} (21... dxc3 $17 {-1.24/23} 22. Bxc3 b4) 22. Nh2 {-1.82/26} (22. Nd2 $15 {-0.34/26}) 22... dxc3 $1 $19 23. Bxc3 Bb7 {-1.20/26} (23... a5 $19 { -1.62/22} 24. Ng4 Kh8) 24. Rae1 $17 Qb6 {-0.68/28} (24... h5 $17 {-1.55/22} 25. Qg6 Qf7) 25. Kh1 {-1.30/28} (25. Rf2 $15 {-0.68/28}) 25... Rad8 $2 {1.94/28} ( 25... Kh8 $17 {-1.30/28 stays on course.} 26. Ng4 Qc6) 26. Re6 $2 {-0.15/28} ( 26. Ng4 $1 $18 {1.94/28}) 26... Qc7 $2 {3.89/25 [#]} (26... Kf7 $11 {-0.15/28 and Black has nothing to worry.} 27. Rfe1 Bc8) 27. Bxf6 $2 {0.74/30} (27. Ng4 $1 $18 {3.89/25 is the precise move to win.}) 27... Rxf6 {1.47/28} ({Black should try} 27... Rd7 {0.74/30}) 28. Rxf6 $16 Be7 $2 {3.47/23} (28... Bc8 $16 { 1.44/30}) 29. Rf5 {1.95/27} (29. Re6 $142 {3.47/23}) 29... Rd4 $2 {5.29/26} ( 29... Qc6 {1.95/27} 30. Rg1 Qg6 31. Qxg6 hxg6) 30. Ng4 $18 {And now Nh6+ would win.} Qd7 {26.67/24} (30... Qd6 $142 {4.93/30} 31. Re1 Bc8) 31. Nh6+ Kh8 32. Nf7+ Kg8 33. Ne5 $4 {-7.41/25} (33. Nh6+ $18 {15.78/27} Kh8 34. Rf7) 33... Qxf5 $19 34. Qe3 Bf6 35. Ng4 Bc6 36. Nxf6+ Qxf6 37. f5 Qd6 38. Qg5 {Black must now prevent f6.} Rxd3 39. f6 g6 $4 {#10/26} (39... Rxh3+ $19 {-62.66/31} 40. Kg1 Rg3 41. Qxg3 Qxg3) 40. f7+ Kg7 {[#]} 41. f8=Q+ {14.13/26} (41. Qe5+ $142 $1 { #9/27} Kh6 (41... Qxe5 42. f8=Q#) 42. Qxd6 Rxd6 43. f8=Q+ Kg5 44. Qxd6 Kh5 45. Qxc6 Kg5 46. Qxc5+ Kh6 47. Rf7 b4 48. h4 g5 49. Qxg5#) 41... Qxf8 $18 42. Rxf8 {White wants to mate with Qe7+.} Kxf8 {Endgame KQ-KRB} 43. Qf6+ Kg8 44. Qxc6 Rc3 45. Qxa6 Rc1+ 46. Kh2 c4 47. Qxb5 cxb3 48. axb3 {73.73/30 Accuracy: White = 22%, Black = 15%.} (48. Qxb3+ $142 {#17/31} Kf8 49. Qa3+ Kg7 50. Qxc1 Kf6 51. a4 h5 52. a5 g5 53. a6) 1-0