[Event "17th Bihar Chess News TMT"] [Site "https://lichess.org/C5DfcBAY"] [Date "2024.12.15"] [Round "-"] [White "RenielShiek"] [Black "komal_singh"] [Result "1-0"] [GameId "C5DfcBAY"] [UTCDate "2024.12.15"] [UTCTime "14:47:32"] [WhiteElo "1720"] [BlackElo "1311"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C44"] [Opening "King's Knight Opening: Konstantinopolsky"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.14] } 1... Nc6 { [%eval 0.44] } 2. g3 { [%eval 0.1] } 2... e5 { [%eval 0.01] } 3. e4 { [%eval -0.1] } { C44 King's Knight Opening: Konstantinopolsky } 3... Nf6 { [%eval -0.12] } 4. d3 { [%eval 0.0] } 4... Bc5 { [%eval 0.0] } 5. Bg2 { [%eval 0.0] } 5... d5 { [%eval -0.02] } 6. Nbd2?! { (-0.02 → -0.84) Inaccuracy. exd5 was best. } { [%eval -0.84] } (6. exd5 Nxd5 7. O-O O-O 8. Nc3 Nxc3 9. bxc3 f6 10. Re1 Bg4) 6... Bg4?! { (-0.84 → 0.10) Inaccuracy. dxe4 was best. } { [%eval 0.1] } (6... dxe4 7. dxe4 a5 8. O-O O-O 9. a4 h6 10. Nc4 Qxd1 11. Rxd1) 7. O-O { [%eval -0.31] } 7... Bb4? { (-0.31 → 0.94) Mistake. dxe4 was best. } { [%eval 0.94] } (7... dxe4 8. dxe4 h5 9. Qe1 Qd7 10. Nb3 Bb6 11. Be3 O-O-O 12. a4) 8. c3 { [%eval 0.42] } 8... Bc5? { (0.42 → 1.67) Mistake. dxe4 was best. } { [%eval 1.67] } (8... dxe4) 9. Qc2? { (1.67 → 0.46) Mistake. exd5 was best. } { [%eval 0.46] } (9. exd5) 9... Qd7?? { (0.46 → 2.67) Blunder. dxe4 was best. } { [%eval 2.67] } (9... dxe4 10. dxe4) 10. Re1?? { (2.67 → 0.09) Blunder. exd5 was best. } { [%eval 0.09] } (10. exd5 Qxd5 11. d4 exd4 12. Nxd4 Qh5 13. Nxc6 Bf5 14. Qb3 bxc6 15. Bxc6+ Ke7) 10... Bh3?? { (0.09 → 3.86) Blunder. d4 was best. } { [%eval 3.86] } (10... d4) 11. Bh1?? { (3.86 → 0.23) Blunder. exd5 was best. } { [%eval 0.23] } (11. exd5 Ne7 12. Nxe5 Qf5 13. Qa4+ Kf8 14. Ndf3 Bxg2 15. Kxg2 Re8 16. d4 Bd6) 11... O-O-O? { (0.23 → 1.37) Mistake. dxe4 was best. } { [%eval 1.37] } (11... dxe4 12. Nxe4) 12. exd5 { [%eval 1.35] } 12... Nxd5 { [%eval 1.47] } 13. Nxe5?! { (1.47 → 0.64) Inaccuracy. b4 was best. } { [%eval 0.64] } (13. b4 Bb6 14. Nc4 f6 15. a4 a5 16. bxa5 Nxa5 17. Bd2 Ne7 18. Nxa5 Bxa5) 13... Nxe5 { [%eval 1.11] } 14. Rxe5 { [%eval 1.07] } 14... f6?? { (1.07 → 4.22) Blunder. Rhe8 was best. } { [%eval 4.22] } (14... Rhe8 15. Rxe8) 15. Rxd5 { [%eval 4.02] } 15... Qc6? { (4.02 → 7.02) Mistake. Qe6 was best. } { [%eval 7.02] } (15... Qe6 16. Rxd8+ Rxd8 17. Nf3 Re8 18. Be3 Bxe3 19. fxe3 Qxe3+ 20. Qf2 Qxd3 21. Re1) 16. Rxd8+ { [%eval 6.69] } 16... Rxd8 { [%eval 6.49] } 17. Bxc6 { [%eval 6.48] } 17... bxc6 { [%eval 7.14] } 18. Ne4 { [%eval 7.15] } 18... Re8 { [%eval 7.68] } 19. Be3 { [%eval 7.52] } 19... Bf8 { [%eval 7.63] } 20. Bc5 { [%eval 7.42] } 20... Bxc5 { [%eval 8.51] } 21. Nxc5 { [%eval 8.45] } 21... g5 { [%eval 8.58] } 22. Ne4 { [%eval 7.47] } 22... f5 { [%eval 8.17] } 23. Nxg5 { [%eval 8.24] } 23... Bg4 { [%eval 8.28] } 24. Qd2 { [%eval 8.02] } 24... Re2 { [%eval 8.27] } 25. Qxe2 { [%eval 8.26] } 25... Bxe2 { [%eval 8.05] } 26. d4 { [%eval 7.84] } 26... h6 { [%eval 8.16] } 27. Nf7 { [%eval 8.07] } 27... h5 { [%eval 8.55] } 28. Ne5 { [%eval 8.35] } 28... Kb7 { [%eval 8.81] } 29. Re1 { [%eval 8.68] } 29... Bc4 { [%eval 9.47] } 30. b3 { [%eval 8.3] } 30... Ba6 { [%eval 9.4] } 31. Kg2 { [%eval 9.38] } 31... Kb6 { [%eval 9.45] } 32. Kh3 { [%eval 9.46] } 32... Bc8 { [%eval 9.57] } 33. Kh4 { [%eval 9.67] } 33... c5 { [%eval 9.54] } 34. dxc5+ { [%eval 9.57] } 34... Kxc5 { [%eval 9.57] } 35. Kxh5 { [%eval 9.49] } 35... Kd6 { [%eval 9.55] } 36. Nf7+ { [%eval 9.56] } 36... Kc6 { [%eval 9.79] } 37. Kg5 { [%eval 9.8] } 37... Kb7 { [%eval 10.06] } 38. h4 { [%eval 10.18] } 38... Bd7 { [%eval 10.18] } 39. h5 { [%eval 10.13] } 39... Kc8 { [%eval 11.68] } 40. h6 { [%eval 11.76] } 40... Kb7 { [%eval 11.71] } 41. h7 { [%eval 11.47] } 41... Kc6?! { (11.47 → Mate in 7) Checkmate is now unavoidable. f4 was best. } { [%eval #7] } (41... f4 42. gxf4 a5 43. h8=Q a4 44. Kf6 Bg4 45. bxa4 c5 46. Qf8 Bf3 47. Re7+) 42. h8=Q { [%eval #6] } 42... Kb7 { [%eval #6] } 43. Nh6?! { (Mate in 6 → 11.69) Lost forced checkmate sequence. Qd8 was best. } { [%eval 11.69] } (43. Qd8 Bb5 44. Re7 Bd7 45. Qxd7 Kb6 46. Qxc7+ Ka6 47. Re6+ Kb5 48. a4#) 43... Kc6?! { (11.69 → Mate in 6) Checkmate is now unavoidable. a5 was best. } { [%eval #6] } (43... a5 44. Nf7 a4 45. Nd8+ Ka6 46. b4 Ka7 47. Kf6) 44. Nxf5 { [%eval #6] } 44... Kb7 { [%eval #6] } 45. Kf6 { [%eval #6] } 45... Kc6 { [%eval #5] } 46. g4 { [%eval #6] } 46... Kb7 { [%eval 13.76] } 47. g5 { [%eval 13.19] } 47... Kc6?! { (13.19 → Mate in 5) Checkmate is now unavoidable. a5 was best. } { [%eval #5] } (47... a5 48. Ne7 Bg4 49. Qd8 c6 50. f4 Bh3 51. g6 Bg4 52. c4 Bh3 53. Kg7) 48. g6 { [%eval #6] } 48... Bxf5 { [%eval #5] } 49. Kxf5 { [%eval #5] } 49... Kd6 { [%eval #2] } 50. g7 { [%eval #4] } 50... Kc6 { [%eval #4] } 51. g8=Q { [%eval #3] } 51... Kb6 { [%eval #3] } 52. Ke4 { [%eval #3] } 52... Kc6 { [%eval #3] } 53. f4 { [%eval #3] } 53... Kb6 { [%eval #3] } 54. f5 { [%eval #3] } 54... Kc6 { [%eval #3] } 55. f6 { [%eval #3] } 55... Kb6 { [%eval #3] } 56. f7 { [%eval #3] } 56... Kb7 { [%eval #3] } 57. f8=Q { [%eval #2] } 57... Kc6 { [%eval #2] } 58. Kd3 { [%eval #2] } 58... Kb6 { [%eval #2] } 59. c4 { [%eval #2] } 59... Kb7 { [%eval #2] } 60. c5 { [%eval #2] } 60... Kc6 { [%eval #2] } 61. b4 { [%eval #2] } 61... Kb5 { [%eval #2] } 62. Qb8+ { [%eval #1] } 62... Kc6 { [%eval #1] } 63. Qgc8 { [%eval #1] } 63... Kd5 { [%eval #1] } 64. Qxa7 { [%eval #1] } 64... Kc6 { [%eval #1] } 65. Qh6+ { [%eval #1] } 65... Kd5 { [%eval #1] } 66. a4 { [%eval #1] } 66... c6 { [%eval #1] } 67. Qcxc6# { White wins by checkmate. } 1-0