Event: Round 9: Nanjo, Ryosuke - Matsuyama, Koya
Date: 2024-05-06
White: Nanjo, Ryosuke
WhiteTitle: IM
WhiteElo: 2365
Black: Matsuyama, Koya
BlackElo: 1995
Result: 1-0
ECO: C95
Opening: Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid
Variant: Standard

1. e4 { [%eval 0.14] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.19] } 2... Nc6 { [%eval 0.23] } 3. Bb5 { [%eval 0.22] } 3... a6 { [%eval 0.38] } 4. Ba4 { [%eval 0.21] } 4... Nf6 { [%eval 0.26] } 5. O-O { [%eval 0.23] } 5... Be7 { [%eval 0.34] } 6. Re1 { [%eval 0.32] } 6... b5 { [%eval 0.38] } 7. Bb3 { [%eval 0.15] } 7... d6 { [%eval 0.35] } 8. c3 { [%eval 0.4] } 8... O-O { [%eval 0.45] } 9. h3 { [%eval 0.38] } 9... Nb8 { [%eval 0.39] } 10. d4 { [%eval 0.4] } 10... Nbd7 { [%eval 0.42] } 11. Nbd2 { [%eval 0.41] } 11... Bb7 { [%eval 0.32] } 12. Bc2 { [%eval 0.39] } 12... Re8 { [%eval 0.4] } 13. Nf1 { [%eval 0.41] } 13... Bf8 { [%eval 0.36] } 14. Ng3 { [%eval 0.33] } 14... g6 { [%eval 0.49] } 15. b3 { [%eval 0.37] } 15... c5 { [%eval 0.7] } 16. d5 { [%eval 0.77] } 16... Qc7 { [%eval 0.81] } 17. c4 { [%eval 0.9] } 17... Reb8 { [%eval 0.91] } 18. Bg5 { [%eval 0.92] } 18... Bg7 { [%eval 0.82] } 19. Qd2 { [%eval 0.76] } 19... Bc8 { [%eval 0.85] } 20. Bd3 { [%eval 0.89] } 20... bxc4 { [%eval 0.9] } 21. bxc4 { [%eval 0.89] } 21... a5?! { [%eval 1.57] } { Inaccuracy. Rb7 was best. } 22. Bh6?! { [%eval 0.61] } { Inaccuracy. Qc2 was best. } 22... Bxh6 { [%eval 0.62] } 23. Qxh6 { [%eval 0.61] } 23... Qd8 { [%eval 0.49] } 24. Nh4 { [%eval 0.44] } 24... Qf8 { [%eval 0.7] } 25. Qg5 { [%eval 0.68] } 25... Kh8 { [%eval 0.64] } 26. Nf3 { [%eval 0.76] } 26... a4 { [%eval 0.83] } 27. Nd2 { [%eval 0.9] } 27... Rb2 { [%eval 0.8] } 28. Nb1 { [%eval 0.67] } 28... Ba6 { [%eval 0.89] } 29. Na3 { [%eval 0.6] } 29... Rab8 { [%eval 0.72] } 30. Qc1 { [%eval 0.76] } 30... R2b4 { [%eval 0.7] } 31. Rf1 { [%eval 0.27] } 31... Ng8 { [%eval 0.77] } 32. Qc3 { [%eval 0.63] } 32... Qe7 { [%eval 0.68] } 33. Nc2 { [%eval 0.66] } 33... R4b6 { [%eval 0.89] } 34. Ne3 { [%eval 0.97] } 34... Bc8 { [%eval 0.89] } 35. Bc2 { [%eval 0.87] } 35... Ra6 { [%eval 0.98] } 36. Ne2 { [%eval 0.87] } 36... Ngf6 { [%eval 1.02] } 37. Rab1 { [%eval 1.11] } 37... Rba8 { [%eval 1.1] } 38. g4 { [%eval 0.75] } 38... Kg8 { [%eval 0.75] } 39. Ng3 { [%eval 0.61] } 39... Nf8 { [%eval 0.62] } 40. Kg2 { [%eval 0.54] } 40... h5 { [%eval 0.71] } 41. gxh5 { [%eval 0.75] } 41... Nxh5 { [%eval 0.73] } 42. Nxh5 { [%eval 0.92] } 42... gxh5 { [%eval 1.36] } 43. Kh2 { [%eval 1.44] } 43... Ng6 { [%eval 1.37] } 44. Rg1 { [%eval 0.99] } 44... Qh4?! { [%eval 2.01] } { Inaccuracy. Qf6 was best. } 45. Ng2 { [%eval 2.09] } 45... Qg5 { [%eval 2.08] } 46. Rbf1 { [%eval 1.95] } 46... Kf8 { [%eval 2.21] } 47. f4 { [%eval 2.26] } 47... exf4?! { [%eval 3.65] } { Inaccuracy. Qh6 was best. } 48. Nxf4 { [%eval 3.55] } 48... Qe5 { [%eval 3.52] } 49. Qg3 { [%eval 3.34] } 49... Ke7 { [%eval 3.72] } 50. Nxg6+ { [%eval 3.62] } 50... fxg6 { [%eval 3.58] } 51. Qxe5+ { [%eval 3.58] } 51... dxe5 { [%eval 3.47] } 52. Rg5 { [%eval 3.72] } 52... Rf6 { [%eval 3.75] } 53. Rxe5+ { [%eval 3.61] } 53... Kf7 { [%eval 4.04] } 54. Rxf6+ { [%eval 3.92] } 54... Kxf6 { [%eval 3.98] } 55. Re8 { [%eval 4.02] } 55... Rb8 { [%eval 4.6] } 56. e5+ { [%eval 4.5] } 56... Kg5 { [%eval 4.91] } 57. d6 { [%eval 5.51] } 57... Rb2 { [%eval 5.59] } 58. Rxc8 { [%eval 5.57] } 58... Rxc2+ { [%eval 5.5] } 59. Kg3 { [%eval 5.39] } 59... Rc3+ { [%eval 5.6] } 60. Kf2 { [%eval 5.38] } 60... Kf4?! { [%eval 7.2] } { Inaccuracy. Kf5 was best. } 61. d7 { [%eval 7.04] } 61... Rc2+ { [%eval 7.16] } 62. Ke1 { [%eval 6.93] } 62... Ke3 { [%eval 7.78] } 63. d8=Q { [%eval 7.86] } 63... Rc1+? { [%eval #11] } { Checkmate is now unavoidable. Rxa2 was best. } 64. Qd1 { [%eval #14] } 1-0