[Event "CSE Grenchen 1 - La Béroche 1"]
[Site "Grenchen"]
[Date "2026.10.12"]
[Round "7"]
[White "Berchtold, Christian"]
[Black "Poezart, Alexandre"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2067"]
[BlackElo "1727"]
[PlyCount "156"]
[GameId "2354806350942218"]
[EventCountry "SUI"]
{D02: Partie du Pion Dame (avec 2.Cf3)} 1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Ne4 6. O-O Bd6 7. Bxd6 cxd6 (7... Nxd6 8. Ne5 O-O 9. Nd2 f6 10. Nef3 Nd7 11. Nh4 Bxd3 12. cxd3 e5 13. dxe5 fxe5 14. Nhf3 Qf6 15. Qb3 c6 16. e4 Nc5 17. Qc3 dxe4 18. dxe4 Nd7 19. Rad1 Kh8 20. Qe3 Nb6 21. Qg5 Qxg5 22. Nxg5 {1-0 Bakhshizada,A (1326)-Omirserik,A (1228) World School-ch U11 Girls Rhodes 2023 (4)}) 8. Nbd2 {La position est équilibrée.} (8. c4 dxc4 9. Bxc4 O-O 10. Nbd2 Nd7 11. Nxe4 Bxe4 12. Nd2 Bc6 13. Be2 Rc8 14. Re1 Qg5 15. Bf1 Rc7 16. e4 Nb6 17. Nf3 Qg6 18. Bd3 Qh5 19. Qb3 Qa5 20. Rec1 Rfc8 21. Qc3 Qxc3 22. Rxc3 Na4 {½-½ Burmakin,V (2527)-Teske,H (2481) Lisbon Portugal op 2017 (5)}) 8... O-O 9. Qe2 Nd7 10. c4 $146 (10. h3 e5 11. Rfe1 Qb6 12. b3 Nc3 13. Qf1 e4 14. Nh4 Be6 15. Be2 g5 16. Nhf3 exf3 17. Bxf3 Qb5 18. Qxb5 Nxb5 19. c4 Nc7 20. Rac1 dxc4 21. Nxc4 d5 22. Na5 b6 23. Rxc7 bxa5 24. Bxd5 Bxd5 {0-1 Stodolova,K-Nikolova,A EU-ch U10 Girls Rimavska Sobota 1996 (6)}) 10... Nxd2 11. Nxd2 Bxd3 12. Qxd3 dxc4 13. Nxc4 d5 14. Nd2 Rc8 15. Rfc1 Nb6 16. a4 Qd7 17. a5 Rxc1+ 18. Rxc1 Rc8 19. Rxc8+ Nxc8 $11 {Finale RDC-RDC} 20. Qc3 b6 21. a6 Nd6 22. Qb4 Ne8 23. f3 {-0.40/40} (23. h4 $11 {0.00/77}) 23... Nc7 24. Qa3 Qc8 $6 25. Qc3 $6 Qd7 26. Qa3 h6 27. Kf2 $2 {-2.24/32} (27. h4 $11 {-0.18/37}) 27... Qb5 $19 28. Qe7 {-3.46/21} (28. e4 {-2.31/36 valait d'être tenté.}) 28... Nxa6 $1 (28... Qxb2 29. Qd8+ Kh7 30. Qxc7 $11) 29. Qxa7 Qxb2 30. Ke2 Qb5+ 31. Kd1 Qa4+ 32. Ke2 Qb5+ 33. Kd1 Nb4 34. Qb8+ Kh7 35. Qc7 Nd3 {-2.58/31} (35... Qd3 $142 {-5.31/28} 36. Qxb6 Nc2) 36. Qxf7 $2 {-6.86/19} (36. Qc2 $142 {-2.58/31} g6 37. Qb3) 36... Nf2+ 37. Ke1 Nd3+ 38. Kd1 Qa4+ $6 39. Ke2 Nc1+ 40. Ke1 Nd3+ {+30 minutes} 41. Ke2 Qa6 42. Kd1 Qa1+ $6 43. Ke2 Nc1+ 44. Kf2 Qc3 45. Nf1 $2 {[#]} Nd3+ $1 46. Ke2 $2 Qe1+ $2 {0.00/78} (46... Qc2+ $19 {-8.79/24} 47. Nd2 Nc1+ {Attraction} 48. Kf2 Qxd2+ 49. Kg3 Ne2+ (49... Qxe3 $2 50. Kg4 $19) 50. Kg4 Qxe3 51. g3 Nxd4 (51... Qxd4+ $2 52. Kh3 $19) 52. Qf4 h5+ 53. Kg5 Nxf3+ 54. Kxh5 Qe2 55. Kg4 Ng1+ (55... Nxh2+ {est maté.} 56. Kh3 Nf3 57. g4 Ne1 58. Qh2 Qd3+ 59. Qg3 Qf1+ 60. Kh2 Nf3+ 61. Qxf3 Qxf3 62. Kg1 d4 63. Kh2 d3 64. g5 d2 65. g6+ Kxg6 66. Kg1 d1=Q+ 67. Kh2 Qdh1#) 56. Kh4 d4 (56... Qxh2+ 57. Kg4 Qe2+ 58. Kh4 d4 59. Qf8 d3 60. Kg5 d2 61. Qd6 d1=Q 62. Qxd1 Qxd1 63. g4 Qd2+ 64. Kh4 Qh2+ 65. Kg5 Qh6#) 57. Kg5 Nh3+ {Attraction, Attaque double} (57... Qxh2 58. Qe4+ Kg8 59. Qxe6+ Kf8 60. Qd6+ Ke8 61. Qe5+ Kd7 62. Qxd4+ Ke6 63. Qxb6+ Kd5 64. Qb7+ Kc4 65. Qa6+ Kd4 66. Qd6+ Ke4 67. Qf4+ Kd3 68. Qf5+ Kd2 69. Qf4+ Ke2 70. Qe5+ Kf1 71. Qa1+ Ke2 72. Qb2+ Ke3 73. Qxh2 $11) 58. Kh4 Nxf4 59. gxf4 d3 (59... Qxh2+ 60. Kg4 Qg2+ 61. Kh4 Kg6 62. f5+ Kxf5 63. Kh5 Qh3#) 60. Kg5 d2 (60... Qxh2 61. f5 Qg3+ 62. Kh5 d2 63. fxe6 d1=Q#) 61. h3 d1=B (61... Qf3 $2 62. h4 Qg3+ 63. Kh5 d1=Q#) 62. Kh4 Qf2+ 63. Kg5 Qg3#) 47. Kxd3 $11 Qxf1+ {RD-RD} 48. Kc3 Qc4+ 49. Kd2 $1 Qa2+ 50. Kd3 Qxg2 51. Qxe6 Qxf3 52. Qxb6 Qe4+ {[#] Attraction} 53. Kc3 Qxe3+ 54. Kb4 $1 Qc1 55. Qc5 Qb2+ 56. Ka5 Qb3 57. Qb4 $2 {-5.82/16} (57. Ka6 $11 {0.00/103}) 57... Qa2+ $19 58. Kb5 Qxh2 $1 59. Kc5 $2 Qa2 {Empêche Db1+.} 60. Kd6 h5 61. Ke5 Qc4 $2 62. Qe1 $2 Qb5 63. Qh4 Qe2+ $6 {-0.63/36} (63... Qe8+ $19 {-5.87/29} 64. Kxd5 g5) 64. Kxd5 $1 $15 Qf3+ $6 {0.00/101} (64... g5 $1 $15 {-0.47/54 est plus approprié.} 65. Qh1 Kg6) 65. Kc5 $11 Qg4 66. Qf2 $6 h4 {Espère ...Dc8+.} 67. d5 Qg3 $6 68. Qf5+ Qg6 69. Qf3 Qg3 70. Qh5+ Kg8 71. d6 g6 72. Qd5+ Kf8 73. d7 Qc7+ $1 74. Qc6 Qe5+ 75. Kb6 Ke7 76. Kb7 Qd4 77. Kc8 {Les Noirs doivent éviter Dc7!.} Qh8+ 78. Kc7 $4 {-#13/132} (78. Kb7 $11 {0.00/145}) 78... Qd8+ $1 {Attraction. Valeur d'erreur pondérée: Blancs=0.57/Noirs=0.27 (précis) Perd la partie: Blancs=3 --- Erreur: Blancs=3 Noirs=2 Inexact: Blancs=3 Noirs=1 Valider: Blancs=25 Noirs=20 Meilleur: Blancs=5 Noirs=7} 0-1



