[Event "KSCA Weekly Challenge"] [Site "https://lichess.org/x5kLIDNu"] [Date "2024.05.13"] [White "SHEN2003"] [Black "Tc_KsCa1"] [Result "1/2-1/2"] [UTCDate "2024.05.13"] [UTCTime "15:56:59"] [WhiteElo "1779"] [BlackElo "1846"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Nc3 Nf6 4. Bc4 g6 5. h3 a6 6. Ng5?! { (0.13 → -0.49) Inaccuracy. a4 was best. } (6. a4 Bg7 7. O-O O-O 8. d4 cxd4 9. Qxd4 b6 10. Bd5 Nxd5 11. Qxd5 Ra7) 6... e6 7. d3 h6 8. Nf3 Bg7 9. O-O Bd7 10. Nh2 a5?! { (-0.60 → 0.41) Inaccuracy. b5 was best. } (10... b5 11. Bb3 Qc7 12. Be3 O-O 13. a3 Bc6 14. f4 Nbd7 15. Ne2 Nh5 16. g4) 11. f4 O-O 12. Qe1 Nc6 13. Ne2? { (-0.41 → -2.00) Mistake. a4 was best. } (13. a4) 13... Nb4 14. Qd2 b5 15. a3 bxc4 16. axb4 cxd3 17. Qxd3 axb4 18. Rxa8 Qxa8 19. e5 dxe5?? { (-2.32 → -0.11) Blunder. Ne4 was best. } (19... Ne4 20. Ng3 Bc6 21. Nxe4 Bxe4 22. Qe2 h5 23. Re1 Bd5 24. exd6 Qc6 25. Nf3) 20. fxe5 Nh5?? { (-0.12 → 3.14) Blunder. Nd5 was best. } (20... Nd5 21. Ng4) 21. Ng4?? { (3.14 → -1.58) Blunder. Qxd7 was best. } (21. Qxd7 Qe4 22. Qd3 Qxe5 23. Ng4 Qc7 24. Bxh6 f5 25. Bxg7 Kxg7 26. Nf2 Rd8) 21... Bc6 22. Rf2 Kh7?! { (-1.21 → -0.12) Inaccuracy. Rd8 was best. } (22... Rd8 23. Qe3) 23. Ng3?? { (-0.12 → -2.49) Blunder. Qe3 was best. } (23. Qe3) 23... Nxg3?? { (-2.49 → 0.05) Blunder. Rd8 was best. } (23... Rd8) 24. Qxg3 h5 25. Qh4?? { (0.10 → -1.70) Blunder. Nf6+ was best. } (25. Nf6+ Bxf6) 25... Qd8?? { (-1.70 → 0.00) Blunder. Bxg2 was best. } (25... Bxg2 26. Be3 Bf3 27. Nf6+ Kh8 28. Bxc5 Rc8 29. Bd4 b3 30. c3 Qa1+ 31. Rf1) 26. Nf6+ Bxf6 27. exf6?! { (-0.15 → -0.96) Inaccuracy. Rxf6 was best. } (27. Rxf6) 27... Qd1+ 28. Rf1 Qxc2?? { (-1.03 → 2.43) Blunder. Qd4+ was best. } (28... Qd4+) 29. Qg5 Qxg2+ 30. Qxg2 Bxg2 31. Kxg2 Rd8 32. Be3?! { (2.52 → 1.70) Inaccuracy. Bg5 was best. } (32. Bg5 h4 33. Rf4 Rd2+ 34. Kf3 Rxb2 35. Rxh4+ Kg8 36. Rc4 Rb3+ 37. Kg4 Rb1) 32... c4 33. Bc5? { (1.68 → 0.25) Mistake. Rc1 was best. } (33. Rc1) 33... b3?! { (0.25 → 1.18) Inaccuracy. Rd2+ was best. } (33... Rd2+) 34. Bb4?! { (1.18 → 0.55) Inaccuracy. Be3 was best. } (34. Be3 Rd5 35. h4 Re5 36. Bd2 g5 37. hxg5 Kg6 38. Rf2 c3 39. Bxc3 Rxg5+) 34... Rd5?! { (0.55 → 1.45) Inaccuracy. g5 was best. } (34... g5 35. Bc3 Kg6 36. Re1 Rd3 37. Re4 h4 38. Rxc4 Rg3+ 39. Kh2 Re3 40. Rc5) 35. Ra1?! { (1.45 → 0.50) Inaccuracy. Rf4 was best. } (35. Rf4 g5 36. Rxc4 Kg6 37. Bc3 e5 38. Rc6 Kf5 39. Rb6 Rc5 40. Kf2 Rc4) 35... Rf5?! { (0.50 → 1.43) Inaccuracy. g5 was best. } (35... g5 36. Bc3) 36. Be7? { (1.43 → 0.00) Mistake. Bc3 was best. } (36. Bc3 g5) 36... Rd5?! { (0.00 → 0.64) Inaccuracy. g5 was best. } (36... g5 37. Ra8 Rf4 38. Bb4 Rxf6 39. Bd2 Rf5 40. Rc8 Re5 41. Kf3 Rf5+) 37. Bb4 Rf5?! { (0.47 → 1.41) Inaccuracy. g5 was best. } (37... g5 38. Bc3 Kg6 39. Ra4 e5 40. Rxc4 Kxf6 41. Rb4 Kf5 42. Rxb3 Rd1 43. Rb4) 38. Bc3 Rg5+?? { (1.46 → 3.47) Blunder. g5 was best. } (38... g5 39. Ra8 Rd5 40. Rc8 Kg6 41. Rxc4 e5 42. Rc6 Kf5 43. Rb6 Rc5 44. Kf2) 39. Kh2 Rf5 40. Ra7 Kg8 41. Ra8+ Kh7 42. Rf8 e5 43. Rxf7+ Kg8 44. Rg7+ Kf8 45. Rxg6?! { (5.29 → 3.81) Inaccuracy. Bb4+ was best. } (45. Bb4+ Ke8 46. Re7+ Kd8 47. Ba5+ Kc8 48. f7 g5 49. Re8+ Kd7 50. f8=Q Rxf8) 45... Rf2+ 46. Kg3 Rf5 47. Rh6 Kf7 48. h4 Kg8 49. Rg6+ Kf7 50. Rh6 Kg8 { Black offers draw } { The game is a draw. } 1/2-1/2