Event: Round 6: Koyama Nobuyuki - Manabe Hiroshi
Date: 2023-07-30
White: Koyama Nobuyuki
Black: Manabe Hiroshi
Result: 0-1
ECO: C10
Opening: French Defense: Rubinstein Variation, Blackburne Defense
Variant: Standard

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. c3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. a3 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 b6 13. Rc1 Ke7 14. Be2 Nd5 15. Ng5 h6 16. N5e4 Bb7 17. Bf3 Rac8 18. Nc3 N7f6 19. Nxd5+ Bxd5 20. Bxd5 Nxd5 21. Ne2 Rhd8 22. g3 a6 23. Rhe1 b5 24. Rxc8 Rxc8 25. Rc1 Rxc1 26. Nxc1 Kd6 27. Nd3 a5 28. Nc5 Kc6 29. Nd3 f6 30. b3 Nc7 31. Nf4 Kd6 32. Nh5 Ne8 33. Nf4 g5 34. Nd3 Kd5 35. Nc5 Nd6 36. Ke3 Nf5+ 37. Kd3 Nxd4 38. b4 axb4 39. axb4 Nf3 40. h3 f5 41. Ke3 Ne5 42. Ke2 Nc6 43. Na6 Kc4 44. Nc7 e5 45. h4 Nxb4 46. hxg5 hxg5 47. Ne6 g4 48. Ng7 Nc6 49. Kd2 Nd4 50. Ne8 b4 51. Nd6+ Kd5 52. Nb7 b3 53. Kc3 Ke4 54. Nc5+ Kf3 55. Nd3 Ne2+ 56. Kxb3 e4 0-1