[Event "KEINT JASPER ROA BIRTHDAY Arena"] [Site "https://lichess.org/ozJSOc0f"] [Date "2024.04.23"] [White "NaderaIM"] [Black "bong_anas"] [Result "0-1"] [UTCDate "2024.04.23"] [UTCTime "14:51:22"] [WhiteElo "2346"] [BlackElo "2183"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A56"] [Opening "Benoni Defense: Hromádka System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5 2. d5 d6 3. c4 Nf6 { A56 Benoni Defense: Hromádka System } 4. Nc3 g6 5. h3 Bg7 6. Nf3 Na6 7. e4 Nc7 8. Bd3 O-O 9. O-O a6 10. a4 b6 11. Re1 Nd7 12. Bf4 f6 13. Nd2 Rb8 14. Bh2 Ne5 15. Bf1 Bd7 16. f4 Nf7 17. Rb1?! { (1.21 → 0.54) Inaccuracy. Nf3 was best. } (17. Nf3 b5) 17... b5 18. axb5 axb5 19. b4 cxb4 20. Rxb4 Na6 21. Rb1 b4?! { (0.28 → 0.94) Inaccuracy. bxc4 was best. } (21... bxc4 22. Nxc4 Nc5 23. Kh1 g5 24. f5 Ne5 25. Bg1 Nxc4 26. Bxc4 Rxb1 27. Qxb1 Qa5 28. Bd4) 22. Ne2?! { (0.94 → 0.37) Inaccuracy. Nb5 was best. } (22. Nb5 f5 23. e5 Bxb5 24. cxb5 Nc7 25. Rxb4 dxe5 26. fxe5 Nxb5 27. d6 Qa5 28. dxe7 Qxb4) 22... Nc5 23. Nd4 Qa5 24. Kh1 Rfc8 25. Bg1 f5? { (1.08 → 2.32) Mistake. Bh6 was best. } (25... Bh6) 26. exf5 Bxd4?! { (2.12 → 3.27) Inaccuracy. gxf5 was best. } (26... gxf5 27. N2b3 Qd8 28. Qf3 Ra8 29. Nxc5 dxc5 30. Nb3 Ra3 31. Bd3 Rxb3 32. Rxb3 Nd6 33. Re2) 27. Bxd4?! { (3.27 → 1.97) Inaccuracy. fxg6 was best. } (27. fxg6 hxg6 28. Bxd4 Qc7 29. Rxe7 Qd8 30. Qe1 Bf5 31. Re3 Qf8 32. Rb2 Re8 33. Rxe8 Rxe8) 27... Bxf5 28. Ra1 Qc7 29. g4?! { (2.19 → 1.57) Inaccuracy. Bb2 was best. } (29. Bb2 Ra8 30. Nf3 Rxa1 31. Bxa1 Qd8 32. Nd4 Qf8 33. Qd2 Ra8 34. Qxb4 Be4 35. Qc3 Qg7) 29... Bd3 30. Bg2?? { (1.43 → -0.32) Blunder. Re3 was best. } (30. Re3 Bxf1 31. Qxf1 Rb7 32. Qe2 b3 33. Bb2 Qd8 34. Ne4 Nxe4 35. Rxe4 Ra8 36. Rb1 Ra2) 30... b3 31. Bb2?? { (-0.32 → -2.91) Blunder. Qc1 was best. } (31. Qc1 Bc2) 31... Bc2 32. Qf3 Nd3 33. Bc3 Nxe1 34. Rxe1 b2 35. Qe3?! { (-2.99 → -4.54) Inaccuracy. Qf2 was best. } (35. Qf2 Qc5 36. Bd4 Qb4 37. Bf1 b1=R 38. Nxb1 Bxb1 39. Kh2 Rxc4 40. Bxc4 Qxc4 41. Rxe7 Qxd5) 35... Qxc4?? { (-4.54 → 2.21) Blunder. b1=Q was best. } (35... b1=Q 36. Rxb1 Rxb1+ 37. Kh2 Rb3 38. Qd4 Rxc3 39. Qxc3 Qc5 40. Qxc2 Qf2 41. f5 Ne5 42. Qc3) 36. Nxc4 Rxc4?! { (2.29 → 3.58) Inaccuracy. b1=Q was best. } (36... b1=Q 37. Bf1) 37. Bxb2 Rxb2 38. Qxe7 Bb3? { (3.64 → 6.88) Mistake. Bd3 was best. } (38... Bd3 39. Qf6) 39. Qf6 Ba4?? { (6.88 → Mate in 10) Checkmate is now unavoidable. Rc8 was best. } (39... Rc8 40. Qxb2 Ba4 41. Re7 Rf8 42. Ra7 Bd1 43. Qf6 Bc2 44. Kh2 Bd1 45. Qa1 Bc2 46. Qb2) 40. Qxb2?? { (Mate in 10 → 6.93) Lost forced checkmate sequence. Re7 was best. } (40. Re7 Rc1+ 41. Kh2 Rxg2+ 42. Kxg2 Rc2+ 43. Kf3 Rc3+ 44. Qxc3 Kf8 45. Qf6 Be8 46. g5 h6) 40... Rxf4 41. Re7 Kf8 42. Ra7 Kg8 43. Kh2 g5? { (7.82 → Mate in 23) Checkmate is now unavoidable. Ne5 was best. } (43... Ne5 44. Qb8+ Rf8 45. Qxd6 Nf7 46. Qe6 Bb3 47. Qf6 Bc2 48. d6 Bb3 49. Be4 Bc4 50. Bxg6) 44. Qb8+? { (Mate in 23 → 8.21) Lost forced checkmate sequence. Ra8+ was best. } (44. Ra8+ Nd8 45. Rxd8+ Rf8 46. Rxd6 Ra8 47. Qf6 Be8 48. Qe5 Ba4 49. Qxg5+ Kh8 50. Qh6 Rb8) 44... Kg7 45. Qc7 Bb3? { (8.02 → Mate in 14) Checkmate is now unavoidable. h5 was best. } (45... h5 46. Qe7 Kg8 47. Ra8+ Kg7 48. gxh5 g4 49. hxg4 Rxg4 50. h6+ Kxh6 51. Qxf7 Be8 52. Qf6+) 46. Qxd6 Bc2?! { (12.42 → Mate in 11) Checkmate is now unavoidable. h6 was best. } (46... h6 47. Qe5+) 47. Qe5+ Kg6 48. d6?? { (Mate in 4 → -3.16) Lost forced checkmate sequence. Ra6+ was best. } (48. Ra6+ Nd6 49. Rxd6+ Kf7 50. Rd7+ Kg8 51. Qg7#) 48... Rf2?? { (-3.16 → Mate in 8) Checkmate is now unavoidable. Nxe5 was best. } (48... Nxe5 49. Re7 Nf7 50. Bd5 Nxd6 51. Re6+ Rf6 52. Re5 Nf7 53. Bxf7+ Rxf7 54. h4 gxh4 55. Kh3) 49. d7 Rd2 50. Qe6+ Kg7 51. d8=Q Rxg2+ { Black wins on time. } 0-1