[Event "TURNAMEN PUTRA HORI BATAM"] [Site "https://lichess.org/gd0Cv89X"] [Date "2023.10.19"] [White "jamadun"] [Black "jodior"] [Result "0-1"] [UTCDate "2023.10.19"] [UTCTime "13:30:17"] [WhiteElo "1823"] [BlackElo "2038"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 d5 3. e3 c5 4. c3 Qb6 5. Qc2 Nc6 6. Nd2 Bd7 7. Ngf3 Rc8 8. c4?? { (0.31 → -1.52) Blunder. Nb3 was best. } (8. Nb3 Nf6 9. Be2 Nh5 10. dxc5 Bxc5 11. Nxc5 Qxc5 12. O-O Nxf4) 8... cxd4 9. cxd5? { (-1.60 → -3.19) Mistake. exd4 was best. } (9. exd4 Nxd4 10. Nxd4 Qxd4 11. Be3 Qe5 12. Be2 Bc5 13. Bxc5 Rxc5 14. Nf3 Qe4 15. Qxe4 dxe4) 9... Nb4 10. Bc4?? { (-3.00 → -10.25) Blunder. Qxc8+ was best. } (10. Qxc8+ Bxc8 11. Rc1 Qd8 12. dxe6 Bxe6 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. O-O dxe3 16. fxe3 Nc6) 10... Nxc2+ 11. Ke2 Nxa1 12. Rxa1 Qxb2 13. Rb1 Qxb1 14. Nxb1 Rxc4 15. Nxd4 exd5 16. Nd2 Ra4 17. Kf3 Rxa2 18. N2b3 Nf6 19. g3 Bg4+ 20. Kg2 Ne4 21. Kg1 Bh3 22. f3 Rf2?! { (Mate in 5 → -17.64) Lost forced checkmate sequence. Rg2+ was best. } (22... Rg2+ 23. Kf1 Rb2+ 24. Ke1 Rb1+ 25. Nc1 Rxc1+ 26. Ke2 Bf1#) 23. Nd2 Rxd2?! { (Mate in 11 → -15.19) Lost forced checkmate sequence. Rg2+ was best. } (23... Rg2+ 24. Kf1 Rxd2+ 25. Ke1 Bb4 26. fxe4 Rxd4+ 27. Kf2 Rd2+ 28. Ke1 Rxh2+ 29. Kd1 Kd7 30. Kc1) 24. fxe4 dxe4 25. Nb3 Rb2 26. Nd4 Bc5 27. Be5 f6 28. Ne6 Bxe3+ 29. Kh1 fxe5 30. Nxg7+ Kf7 31. Nh5 Bg5 32. Nf4 exf4 33. gxf4 Bxf4 34. Kg1 Kg6 35. Kh1 Kg5 36. Kg1 Kg4 37. Kh1 Rb6 38. Kg1 Kf3 39. Kh1 Bf1 40. Kg1 Bd3 41. Kh1 Ke2 42. h4 Be3 43. Kg2 Bc4 44. h5 Be6 45. h6 Bxh6 46. Kg3 Ke3 47. Kg2 Kf4 48. Kf2 Bc4 49. Kg2 Bg5 50. Kf2 Bh4+ 51. Kg2 Kg4 52. Kg1 Kg3 53. Kh1 Bg5 54. Kg1 Be2 55. Kh1 Bf4 56. Kg1 Be3+ 57. Kh1 Bf3# { Black wins by checkmate. } 0-1