[Event "Weekly Chess960 Arena"] [Site "https://lichess.org/CepUPPvZ"] [Date "2023.05.28"] [White "Chorno-Ivanov"] [Black "istil"] [Result "0-1"] [UTCDate "2023.05.28"] [UTCTime "19:26:04"] [WhiteElo "1941"] [BlackElo "1976"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [FEN "nbqnrkbr/pppppppp/8/8/8/8/PPPPPPPP/NBQNRKBR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 c5 2. f3 Nb6 3. Nb3 d6 4. Bf2 f6 5. Ne3 Bf7 6. Be4 O-O 7. Nd5? { (0.05 → -1.12) Mistake. h4 was best. } (7. h4) 7... Nxd5 8. Bxd5 e6 9. Be4 f5 10. Bb1 Nc6 11. O-O Qc7 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 d5?! { (-0.92 → -0.25) Inaccuracy. e5 was best. } (14... e5) 15. g3?! { (-0.25 → -0.93) Inaccuracy. f4 was best. } (15. f4 dxc4) 15... dxc4 16. e4 Rd8 17. Rd1?? { (-0.97 → -4.85) Blunder. Bc3 was best. } (17. Bc3 f4) 17... Rxd4 18. Rxd4 b5?? { (-4.88 → 0.36) Blunder. Qb6 was best. } (18... Qb6 19. Qxc4 Be5 20. Qe2 Qxd4+ 21. Kg2 Qxb2 22. Qxb2 Bxb2 23. Rd1 Bf6 24. Rd7 fxe4 25. Bxe4) 19. Kg2 e5 20. Rdd1 f4 21. g4?! { (0.34 → -0.64) Inaccuracy. gxf4 was best. } (21. gxf4) 21... a5 22. Qd2 b4 23. Qd7 Qc5 24. Rf2? { (0.00 → -1.34) Mistake. Rd5 was best. } (24. Rd5 Qe3 25. Qb5 Qe2+ 26. Rf2 Qe1 27. Rd7 Qxb1 28. Rxf7 Kxf7 29. Qd5+ Kf6 30. Qc6+ Kf7) 24... h5?! { (-1.34 → -0.32) Inaccuracy. Qe3 was best. } (24... Qe3 25. Qd2 Ba7 26. Re2 Qxd2 27. Rexd2 Bd4 28. Rxd4 exd4 29. Rxd4 Rc8 30. h4 Kf8 31. h5) 25. h3?! { (-0.32 → -1.34) Inaccuracy. gxh5 was best. } (25. gxh5 Ba7 26. Rfd2 Bxh5 27. Qh3 Be8 28. Kh1 Qc7 29. Bc2 Bd4 30. Rxd4 exd4 31. Rxd4 Qe5) 25... hxg4 26. hxg4 Ba7 27. Rc2 c3?! { (-0.66 → 0.18) Inaccuracy. Bb6 was best. } (27... Bb6 28. Qd6 Re8 29. g5 Be6 30. g6 Qxd6 31. Rxd6 Bd4 32. Rc6 Kf8 33. Ra6 Ke7 34. Rxe6+) 28. bxc3 bxc3 29. Qd3?! { (0.28 → -0.49) Inaccuracy. a4 was best. } (29. a4 Bb6) 29... Rc8 30. Rdc1 Qa3?? { (-0.59 → 3.09) Blunder. Qd4 was best. } (30... Qd4 31. Qa6) 31. Rxc3 Qxc1 32. Rxc1 Rxc1 33. Bc2?! { (3.17 → 2.05) Inaccuracy. Qd8+ was best. } (33. Qd8+ Kh7 34. Qe7 Rg1+ 35. Kh2 Bc4 36. Qxa7 Rxb1 37. Qc7 Rc1 38. Qxe5 Rc2+ 39. Kg1 Rc1+) 33... Rg1+ 34. Kh2 Rg3? { (2.81 → 4.51) Mistake. Bd4 was best. } (34... Bd4 35. Bb3 Bxb3 36. Qxb3+ Kf8 37. Qd5 Rf1 38. g5 Rf2+ 39. Kh3 Ke7 40. Qb7+ Kd6 41. Kg4) 35. Bb3?! { (4.51 → 2.96) Inaccuracy. Qd8+ was best. } (35. Qd8+ Kh7 36. Qe7 Rxf3 37. Qxf7 Rf2+ 38. Kg1 Rxc2+ 39. Qxa7 Rc1+ 40. Kg2 Rc2+ 41. Kh3 Rc3+) 35... Bg1+ 36. Kh1 Bd4 37. Bxf7+?? { (3.70 → 1.18) Blunder. Bd5 was best. } (37. Bd5) 37... Kxf7 38. Qc4+ Kf6 39. Qc6+ Kg5 40. Qd7 Rh3+? { (1.14 → 2.91) Mistake. Kf6 was best. } (40... Kf6 41. Qf5+ Ke7 42. g5 Rxf3 43. Qg6 Rh3+ 44. Kg2 Rg3+ 45. Kh2 Kf8 46. a4 Bg1+ 47. Kh1) 41. Kg2 Rg3+ 42. Kh1? { (2.79 → 1.10) Mistake. Kh2 was best. } (42. Kh2 Kf6 43. Qf5+ Ke7 44. Qg6 Rxf3 45. Qxg7+ Kd6 46. g5 Rf2+ 47. Kh3 Rf1 48. Qf8+ Kc6) 42... Rxf3?? { (1.10 → 3.59) Blunder. Kf6 was best. } (42... Kf6 43. Qf5+ Ke7 44. Qg6 Rxf3 45. Qxg7+ Kd6 46. g5 Rh3+ 47. Kg2 Rg3+ 48. Kh2 Bg1+ 49. Kh1) 43. Qxg7+?? { (3.59 → 0.00) Blunder. Qf5+ was best. } (43. Qf5+ Kh4 44. Qh5+ Kg3 45. Qh2+ Kxg4 46. Qe2 g5 47. Kg2 Kh4 48. Qxf3 g4 49. Qd1 f3+) 43... Kh4 44. Qh6+ Kg3?? { (0.00 → 6.03) Blunder. Kxg4 was best. } (44... Kxg4 45. Qg6+ Kh4 46. Qh6+) 45. Qh2+ Kxg4 46. Qg2+?? { (6.00 → Mate in 17) Checkmate is now unavoidable. Qe2 was best. } (46. Qe2 Bb2 47. Kg2 Kg5 48. Qxf3 Bd4 49. Qh3 Bb2 50. Qb3 Bd4 51. Kh3 Kf6 52. Qa3 Kg5) 46... Rg3 47. Qe2+ f3 { Black wins on time. } 0-1