Event: 2025 NSCC Spring Tournament
Site: https://lichess.org/broadcast/nscc-2025--spring-tournament/round-4/40g9kCsF/O3Ud6zWg
Date: 2025-10-16
White: Sun, Oliver
WhiteElo: 1750
Black: Korolev, Aleksei
BlackElo: 1658
Result: 1-0
ECO: E63
Opening: King's Indian Defense: Fianchetto Variation, Panno Variation
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] } 1... Nc6 { [%eval 0.6] } 2. c4 { [%eval 0.48] } 2... d6 { [%eval 0.68] } 3. Nc3 { [%eval 0.63] } 3... Nf6 { [%eval 0.67] } 4. g3 { [%eval 0.43] } 4... g6 { [%eval 0.53] } 5. Bg2 { [%eval 0.53] } 5... Bg7 { [%eval 0.65] } 6. Nf3 { [%eval 0.43] } 6... O-O { [%eval 0.45] } 7. O-O { [%eval 0.32] } 7... a6 { [%eval 0.47] } 8. e4 { [%eval 0.39] } 8... e5 { [%eval 0.51] } 9. dxe5 { [%eval 0.26] } 9... dxe5 { [%eval 0.26] } 10. Qxd8 { [%eval 0.18] } 10... Rxd8 { [%eval 0.32] } 11. Bg5 { [%eval 0.31] } 11... Be6? { [%eval 1.56] } { Mistake. Rd7 was best. } 12. Nd5 { [%eval 1.75] } 12... Bxd5 { [%eval 1.69] } 13. exd5 { [%eval 1.21] } 13... e4? { [%eval 2.57] } { Mistake. Nb4 was best. } 14. Nd2 { [%eval 2.42] } 14... Ne7 { [%eval 2.63] } 15. Nxe4 { [%eval 2.58] } 15... Nxe4 { [%eval 2.55] } 16. Bxe4 { [%eval 2.46] } 16... Re8 { [%eval 2.86] } 17. Rfe1 { [%eval 2.77] } 17... Rad8?! { [%eval 3.83] } { Inaccuracy. Be5 was best. } 18. Bc2 { [%eval 3.68] } 18... f6?! { [%eval 5.12] } { Inaccuracy. Kf8 was best. } 19. Bf4 { [%eval 5.18] } 19... c5 { [%eval 5.62] } 20. Re6?! { [%eval 4.12] } { Inaccuracy. Ba4 was best. } 20... Nc8 { [%eval 4.1] } 21. Rae1 { [%eval 4.0] } 21... Kf7 { [%eval 4.8] } 22. Bc7 { [%eval 4.82] } 22... f5 { [%eval 4.74] } 23. Bxd8 { [%eval 4.78] } 23... Rxd8 { [%eval 4.77] } 24. h4 { [%eval 4.69] } 24... Bf6 { [%eval 4.74] } 25. Ba4 { [%eval 4.25] } 25... Nd6 { [%eval 3.95] } 26. Bb3 { [%eval 3.47] } 26... Rd7 { [%eval 3.89] } 27. Kg2 { [%eval 3.93] } 27... Rd8 { [%eval 4.19] } 28. h5 { [%eval 4.11] } 28... Rd7 { [%eval 4.38] } 29. hxg6+ { [%eval 4.29] } 29... hxg6 { [%eval 4.16] } 30. f4 { [%eval 3.35] } 30... Rd8 { [%eval 4.05] } 31. Kf3?! { [%eval 3.01] } { Inaccuracy. a4 was best. } 31... Rd7 { [%eval 3.79] } 32. g4 { [%eval 3.72] } 32... fxg4+ { [%eval 3.95] } 33. Kxg4 { [%eval 3.81] } 33... Rd8 { [%eval 4.46] } 34. Rh1 { [%eval 4.35] } 34... Kg7 { [%eval 4.33] } 35. Rg1 { [%eval 4.08] } 35... Rd7 { [%eval 4.77] } 36. Kf3 { [%eval 3.96] } 36... Kf7?! { [%eval 5.13] } { Inaccuracy. Nf5 was best. } 37. Bc2 { [%eval 4.93] } 37... Nf5 { [%eval 5.92] } 38. Bxf5 { [%eval 5.89] } 38... gxf5 { [%eval 5.71] } 39. Re2 { [%eval 5.53] } 39... Rd6 { [%eval 6.21] } 40. Rh2 { [%eval 5.93] } 40... b6 { [%eval 6.23] } 41. Rh7+ { [%eval 6.19] } 41... Kf8 { [%eval 5.91] } 42. Ra7 { [%eval 5.66] } 42... a5 { [%eval 5.88] } 43. Rh1 { [%eval 5.97] } 43... Bg7?! { [%eval 8.27] } { Inaccuracy. Bxb2 was best. } 44. Rh7 { [%eval 8.34] } 44... Rg6 { [%eval 8.63] } 45. Raxg7 { [%eval 8.46] } 45... Rxg7 { [%eval 8.38] } 46. Rxg7 { [%eval 7.83] } 46... Kxg7 { [%eval 7.42] } 47. Kg3 { [%eval 8.81] } 47... Kf6 { [%eval 8.08] } 48. Kh4 { [%eval 7.7] } 48... Kg6 { [%eval 7.91] } 49. d6 { [%eval 7.45] } 49... Kf6 { [%eval 9.66] } 50. d7 { [%eval 9.15] } 50... Ke7 { [%eval 8.76] } 51. Kg5 { [%eval 8.64] } 51... Kxd7 { [%eval 8.02] } 52. Kxf5 { [%eval 8.11] } 52... Ke7 { [%eval 8.13] } 53. Kg6 { [%eval 7.48] } 53... Kf8?! { [%eval 54.72] } { Inaccuracy. a4 was best. } 54. Kf6 { [%eval 10.97] } 54... a4?! { [%eval #18] } { Checkmate is now unavoidable. Kg8 was best. } 55. a3 { [%eval #18] } 55... b5 { [%eval 9.73] } 56. cxb5 { [%eval 14.02] } 56... Ke8 { [%eval 12.92] } 57. Kg7 { [%eval 13.43] } 57... c4?! { [%eval #12] } { Checkmate is now unavoidable. Kd7 was best. } 58. f5 { [%eval #12] } 58... c3 { [%eval #11] } 59. bxc3 { [%eval #10] } 59... Kd7 { [%eval #10] } 60. f6 { [%eval #9] } 60... Kc7 { [%eval #9] } 61. f7 { [%eval #8] } 61... Kb6 { [%eval #8] } 62. f8=Q { [%eval #7] } 62... Kxb5 { [%eval #7] } 63. Qc8 { [%eval #6] } 63... Kb6 { [%eval #6] } 64. Kf6 { [%eval #6] } 64... Kb5 { [%eval #5] } 65. Ke5 { [%eval #5] } 65... Kb6 { [%eval #5] } 66. Kd5 { [%eval #4] } 66... Ka7 { [%eval #4] } 67. Qc6 { [%eval #3] } 67... Kb8 { [%eval #3] } 68. Qd7 { [%eval #2] } 68... Ka8 { [%eval #2] } 69. Kc6 { [%eval #1] } 1-0