[Event "Yearly Chess960 Arena"] [Site "https://lichess.org/UsFntkjw"] [Date "2024.01.17"] [White "Naumovich_Yaroslav"] [Black "samisahi"] [Result "0-1"] [UTCDate "2024.01.17"] [UTCTime "18:04:33"] [WhiteElo "2252"] [BlackElo "2369"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+8"] [BlackTitle "IM"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnknbbrq/pppppppp/8/8/8/8/PPPPPPPP/RNKNBBRQ w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. g3 d6 2. Bg2 Bc6 3. f4 e6 4. e4 g6 5. Nbc3 Bg7 6. Bf2 Nd7 7. Ne3?! { (0.42 → -0.13) Inaccuracy. a4 was best. } (7. a4) 7... f5 8. exf5 exf5 9. Ned5 Re8 10. O-O-O Bxd5 11. Bxd5 c6 12. Bf3 Kc7 13. Rge1 Ne6 14. Qg1 Nd4 15. Bxd4 Bxd4 16. Qf1 Bxc3 17. dxc3 Rxe1 18. Qxe1 Re8 19. Qf2 Nb6 20. a4?! { (-0.10 → -0.65) Inaccuracy. Re1 was best. } (20. Re1) 20... Qf6?! { (-0.65 → 0.06) Inaccuracy. Nxa4 was best. } (20... Nxa4 21. Qxa7) 21. a5 Nc8 22. a6 b6 23. Qf1 Qe6 24. Kb1?! { (-0.15 → -1.25) Inaccuracy. c4 was best. } (24. c4 Qe3+) 24... d5 25. Qd3?! { (-1.08 → -1.95) Inaccuracy. Qg2 was best. } (25. Qg2 Nd6 26. Rd2 Qe1+ 27. Rd1 Qe3 28. Rd2 Qc5 29. Re2 Rxe2 30. Qxe2 Ne4 31. Bxe4 dxe4) 25... Qe3 26. Qf1 Nd6 27. h4? { (-1.77 → -3.20) Mistake. Qg2 was best. } (27. Qg2 b5 28. Rd2 Qe1+ 29. Rd1 Qe6 30. h3 Kb6 31. g4 Kxa6 32. gxf5 Qxf5 33. Qf2 Qe6) 27... Nc4 28. Qg2 Qc5 29. b3? { (-2.96 → -4.83) Mistake. h5 was best. } (29. h5 Qb5 30. b3 Ne3 31. Qh1 Nxd1 32. Bxd1 Qc5 33. hxg6 hxg6 34. g4 b5 35. Ka2 fxg4) 29... Ne3 30. Qd2?! { (-4.37 → -5.59) Inaccuracy. Qe2 was best. } (30. Qe2 Qa3 31. Qd2 Nxd1 32. Bxd1 Qc5 33. h5 Qg1 34. g4 Re1 35. Kc1 Qe3 36. Qxe3 Rxe3) 30... Nxd1 31. Bxd1 Qe3 32. Qg2 Qe1 33. Kc1 Qxc3 34. h5?! { (-5.75 → -11.03) Inaccuracy. Kb1 was best. } (34. Kb1 Re1 35. Qe2 b5 36. Kc1 Rxe2 37. Bxe2 Qa1+ 38. Kd2 Qd4+ 39. Bd3 Qg1 40. Ke2 d4) 34... Qa1+?! { (-11.03 → -5.89) Inaccuracy. Re1 was best. } (34... Re1) 35. Kd2 Qxa6 36. hxg6 hxg6 37. Qh2 Qa5+ 38. Kc1 Qa1+ 39. Kd2 Qg7 40. Kc1 Rh8 41. Qf2 Rh1 42. Kd2 Qa1 43. Be2?? { (-5.62 → Mate in 11) Checkmate is now unavoidable. Bf3 was best. } (43. Bf3 Qg1 44. Qe3 Qxe3+ 45. Kxe3 Rh3 46. Kf2 Rh8 47. Bg2 Rc8 48. g4 b5 49. Bf3 a5) 43... Qc1+?? { (Mate in 11 → -5.65) Lost forced checkmate sequence. d4 was best. } (43... d4 44. Qf1 Rxf1 45. Bxf1 Qxf1 46. b4 b5 47. g4 fxg4 48. c4 bxc4 49. b5 cxb5 50. Kc2) 44. Kc3 c5 45. Qf3 Qe1+ 46. Kd3 Rh2 47. Qxd5?? { (-6.98 → Mate in 2) Checkmate is now unavoidable. g4 was best. } (47. g4 c4+ 48. bxc4 dxc4+ 49. Kxc4 fxg4 50. Qxg4 Qxe2+ 51. Qxe2 Rxe2 52. Kc3 Kc6 53. Kd3 Rg2) 47... Qxe2+ 48. Kc3 Qxc2# { Black wins by checkmate. } 0-1