lichess dev

[Event "Sjugirov Arena"] [Site "http://chess-academy.net/yi8xHQqG"] [Date "2022.10.18"] [Round "-"] [White "cirligion1"] [Black "Sonya_Skulina"] [Result "0-1"] [UTCDate "2022.10.18"] [UTCTime "18:30:02"] [WhiteElo "1431"] [BlackElo "1385"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+120"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 { B20 Sicilian Defense } 2. Qf3? { (0.53 → -0.83) Mistake. Best move was Ne2. } (2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+) 2... d5? { (-0.83 → 0.86) Mistake. Best move was Nc6. } (2... Nc6 3. c3) 3. exd5 Nf6 4. Bc4 Bg4? { (0.42 → 2.15) Mistake. Best move was a6. } (4... a6) 5. Qf4? { (2.15 → 0.86) Mistake. Best move was Qb3. } (5. Qb3) 5... e6 6. dxe6 Qd4? { (0.62 → 3.29) Mistake. Best move was Bxe6. } (6... Bxe6 7. Bxe6 fxe6 8. Nf3 Nc6 9. d3 Nd4 10. Nxd4 cxd4 11. O-O Bd6 12. Qh4 O-O 13. c3) 7. exf7+ Ke7 8. Qc7+? { (3.80 → 2.50) Mistake. Best move was Qxd4. } (8. Qxd4 cxd4) 8... Nfd7? { (2.50 → 4.13) Mistake. Best move was Nbd7. } (8... Nbd7 9. d3 Qe5+ 10. Qxe5+ Nxe5 11. h3 Be6 12. Bxe6 Kxe6 13. Be3 Kxf7 14. Nd2 Bd6 15. Ne2) 9. c3?? { (4.13 → -3.31) Blunder. Best move was Be2. } (9. Be2 Bxe2) 9... Qe4+?? { (-3.31 → 1.49) Blunder. Best move was Qxc4. } (9... Qxc4) 10. Ne2?? { (1.49 → -2.57) Blunder. Best move was Be2. } (10. Be2 Qxg2 11. Qg3 Qxg3 12. hxg3 Bxe2 13. Kxe2 Kxf7 14. d3 h6 15. Be3 Nc6 16. f4 Re8) 10... Qxc4 11. d3 Qe6?! { (-2.05 → -1.24) Inaccuracy. Best move was Qxd3. } (11... Qxd3) 12. Bg5+? { (-1.24 → -3.55) Mistake. Best move was f3. } (12. f3) 12... Kxf7 13. Qf4+ Kg8 14. f3?! { (-2.99 → -3.51) Inaccuracy. Best move was Qe4. } (14. Qe4 Nc6) 14... Qe5?? { (-3.51 → 3.19) Blunder. Best move was Bf5. } (14... Bf5 15. Qc4) 15. Qc4+?? { (3.19 → -3.26) Blunder. Best move was Qxg4. } (15. Qxg4) 15... Be6 16. d4?? { (-2.54 → -5.75) Blunder. Best move was Qe4. } (16. Qe4 Bd5) 16... Bxc4? { (-5.75 → -3.64) Mistake. Best move was cxd4. } (16... cxd4 17. f4) 17. dxe5 Nxe5 18. Bf4? { (-3.66 → -5.63) Mistake. Best move was b3. } (18. b3) 18... Ng6? { (-5.63 → -3.73) Mistake. Best move was Nd3+. } (18... Nd3+) 19. Bxb8?! { (-3.73 → -4.50) Inaccuracy. Best move was Be3. } (19. Be3 Nc6) 19... Rxb8 20. Nf4?? { (-4.13 → -11.33) Blunder. Best move was Nd2. } (20. Nd2 Bd3 21. Nc1 Bf5 22. Nc4 Be7 23. Ne3 Be6 24. Ne2 Bg5 25. Kf2 Kf7 26. Rhd1 h5) 20... Re8+ 21. Kd1 Nxf4 22. Nd2 Be2+ 23. Kc2 Bd3+ 24. Kd1 Be2+ 25. Kc2 Bd3+ 26. Kd1 Nxg2 27. Rg1 Be2+ 28. Kc2 Bd3+?? { (-11.59 → -5.49) Blunder. Best move was Ne3+. } (28... Ne3+) 29. Kxd3 Rd8+ 30. Ke2 Nf4+ 31. Kd1 Kf7?! { (-5.64 → -4.96) Inaccuracy. Best move was Bd6. } (31... Bd6 32. Ne4 Ne6 33. Nxd6 Rxd6+ 34. Ke2 Kf7 35. Rad1 Rhd8 36. Rxd6 Rxd6 37. Ke3 h5 38. Rg2) 32. b4? { (-4.96 → -7.79) Mistake. Best move was Kc2. } (32. Kc2 Bd6 33. Ne4 Be7 34. Rad1 Nd5 35. Rde1 Rhe8 36. a4 Bh4 37. Re2 Nf4 38. Rd2 Rxd2+) 32... cxb4 33. cxb4? { (-7.46 → -17.89) Mistake. Best move was Kc2. } (33. Kc2) 33... b5? { (-17.89 → -7.38) Mistake. Best move was Bxb4. } (33... Bxb4) 34. Rc1? { (-7.38 → -9.90) Mistake. Best move was Kc2. } (34. Kc2 Rc8+) 34... Bxb4 35. Rc7+ Ke6?! { (-9.00 → -8.21) Inaccuracy. Best move was Kf6. } (35... Kf6 36. Rc2) 36. Rg2? { (-8.21 → -17.58) Mistake. Best move was Re1+. } (36. Re1+ Kf6) 36... Nxg2 37. Rxg7?! { (-16.78 → Mate in 5) Checkmate is now unavoidable. Best move was Rc6+. } (37. Rc6+ Kf5) 37... Rxd2+ 38. Kc1 Ne3?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rc8+. } (38... Rc8+ 39. Kb1 Ba3 40. Rc7 Rxc7 41. h3 Rd1#) 39. a3 Ra2?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Rc8+. } (39... Rc8+ 40. Kb1 Rd1+ 41. Ka2 Rc2+ 42. Kb3 Rb1#) 40. axb4 Rc2+ 41. Kb1 h5?! { (Mate in 8 → -61.87) Lost forced checkmate sequence. Best move was Rd8. } (41... Rd8 42. Rg1 Rd3 43. f4 Rb3+ 44. Ka1 Nc4 45. f5+ Kf6 46. Rg6+ hxg6 47. fxg6 Rc1+ 48. Ka2) 42. Rxa7?! { (-61.87 → Mate in 4) Checkmate is now unavoidable. Best move was Rg1. } (42. Rg1 Rf2) 42... Rg8 43. Ra6+ Kd5 44. Ra5 Rg1# { Black wins by checkmate. } 0-1