[Event "Старшая Лига Arena"] [Site "https://lichess.org/W9Xn4Cu8"] [Date "2024.03.09"] [White "NikolaySor"] [Black "LevSturov"] [Result "0-1"] [UTCDate "2024.03.09"] [UTCTime "16:21:56"] [WhiteElo "865"] [BlackElo "966"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } a6 3. Bc4 d6 4. b3? { (0.20 → -1.04) Mistake. Nc3 was best. } (4. Nc3 Nf6 5. Nf3 Be7 6. d4 exd4 7. Nxd4 O-O 8. O-O Re8) 4... Nf6 5. d3?? { (-1.06 → -3.32) Blunder. Nc3 was best. } (5. Nc3 c6 6. f4 b5 7. Bd3 Nbd7 8. fxe5 dxe5 9. Nf3 Bd6 10. O-O O-O 11. Kh1 Nc5) 5... Nc6?? { (-3.32 → -0.72) Blunder. b5 was best. } (5... b5 6. Bxf7+ Kxf7 7. a4 b4 8. Nd2 Nc6 9. f4 exf4 10. Ne2 Be7 11. Nxf4 Bg4 12. Nf3) 6. Nf3 Bg4 7. h3?! { (-0.84 → -1.72) Inaccuracy. c3 was best. } (7. c3 d5 8. exd5 Nxd5 9. b4 Nb6 10. Bb3 Be7 11. a4 O-O 12. O-O Kh8 13. Ba3 f5) 7... Bxf3 8. Qxf3 Qe7?? { (-1.75 → 0.25) Blunder. Nd4 was best. } (8... Nd4 9. Qd1 d5 10. Bxd5 c6 11. c3 cxd5 12. cxd4 dxe4 13. dxe5 Qd4 14. O-O Qxa1 15. exf6) 9. Qd1 Nd4 10. O-O O-O-O 11. Bb2? { (0.62 → -0.74) Mistake. c3 was best. } (11. c3 Ne6 12. b4 d5 13. exd5 Nxd5 14. Qf3 Qd7 15. Re1 Nb6 16. Bb3 g6 17. a4 Bg7) 11... g6? { (-0.74 → 0.45) Mistake. g5 was best. } (11... g5 12. Nc3 g4 13. hxg4 Rg8 14. Nd5 Nxd5 15. Bxd5 c6 16. c3 Ne6 17. Bxe6+ Qxe6 18. g3) 12. b4 d5 13. exd5 Nxd5 14. Bxd5 Rxd5 15. c4 Qxb4?? { (-0.16 → 3.95) Blunder. Rd7 was best. } (15... Rd7 16. Nd2 Qxb4 17. Bxd4 Rxd4 18. Rb1 Qa3 19. Qf3 Bb4 20. Rb3 Qa5 21. Qxf7 Bxd2 22. Qe6+) 16. cxd5?? { (3.95 → 0.00) Blunder. Bc3 was best. } (16. Bc3 Qd6 17. cxd5 Qxd5 18. Bxd4 Qxd4 19. Nd2 Qxd3 20. Nb3 Qxd1 21. Rfxd1 Ba3 22. Rab1 b5) 16... Qxb2 17. Na3?? { (0.03 → -5.17) Blunder. Nd2 was best. } (17. Nd2 Kb8 18. a4 Qc2 19. Qxc2 Nxc2 20. Rab1 Nb4 21. d6 Bxd6 22. Nc4 Nd5 23. Nxd6 cxd6) 17... Qxa3 18. g3 Bh6 19. f4 exf4 20. gxf4 Re8 21. Re1?! { (-5.59 → -7.74) Inaccuracy. Rf2 was best. } (21. Rf2 Qc5 22. Qa4 Rd8 23. Qc4 Qxd5 24. Qxd5 Rxd5 25. h4 Rf5 26. Re1 Bxf4 27. Re7 b5) 21... Nf3+?? { (-7.74 → -0.48) Blunder. Rxe1+ was best. } (21... Rxe1+ 22. Qxe1 Nf3+ 23. Kh1 Nxe1 24. Rxe1 Bxf4 25. Rf1 Qxd3 26. Rxf4 Qxh3+ 27. Kg1 Qg3+ 28. Kh1) 22. Kg2?? { (-0.48 → -7.47) Blunder. Qxf3 was best. } (22. Qxf3 Rd8 23. Rab1 Qd6 24. f5 Bf4 25. fxg6 hxg6 26. Re2 Kb8 27. Rbe1 Rd7 28. Kg2 g5) 22... Nxe1+ 23. Kf2? { (-7.33 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (23. Kf1 Nxd3 24. Qb3 Qxb3 25. axb3 Bxf4 26. b4 Nxb4 27. Rb1 Nc2 28. Kg2 Bd6) 23... Nxd3+? { (Mate in 4 → -7.66) Lost forced checkmate sequence. Qb2+ was best. } (23... Qb2+ 24. Qc2 Qxc2+ 25. Kg3 Qg2+ 26. Kh4 Nf3#) 24. Kf3? { (-7.66 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (24. Kf1 Nxf4 25. Qb3 Qxb3 26. axb3 Nxd5 27. Re1 Ne3+ 28. Kf2 Kd7 29. Ra1 Nd5 30. Re1 Be3+) 24... Bg7? { (Mate in 4 → -8.87) Lost forced checkmate sequence. Ne1+ was best. } (24... Ne1+ 25. Kf2 Qe3+ 26. Kf1 Qxh3+ 27. Kf2 Qg2#) 25. Rb1? { (-8.87 → Mate in 4) Checkmate is now unavoidable. Qb3 was best. } (25. Qb3 Qxb3 26. axb3 Bxa1 27. d6 Kd7 28. dxc7 Kxc7 29. b4 Kd6 30. b5 axb5 31. h4 Kd5) 25... Qxa2? { (Mate in 4 → -7.41) Lost forced checkmate sequence. Ne1+ was best. } (25... Ne1+ 26. Kf2 Bd4+ 27. Qxd4 Qf3+ 28. Kg1 Qg2#) 26. h4? { (-7.41 → Mate in 2) Checkmate is now unavoidable. Qxd3 was best. } (26. Qxd3 Bd4 27. Qxd4 Qe2+ 28. Kg3 Re3+ 29. Qxe3 Qxe3+ 30. Kh2 Qxf4+ 31. Kg1 Qg3+ 32. Kh1 Qd3) 26... Re1? { (Mate in 2 → -8.23) Lost forced checkmate sequence. Qf2+ was best. } (26... Qf2+ 27. Kg4 Qg2#) 27. Qxd3? { (-8.23 → Mate in 11) Checkmate is now unavoidable. Qxe1 was best. } (27. Qxe1 Nxe1+ 28. Rxe1 Qxd5+ 29. Ke3 b5 30. Re2 Kb7 31. Rd2 Qe6+ 32. Kf3 Qh3+ 33. Ke2 Qxh4) 27... Rxb1 28. d6 Rf1+?? { (Mate in 8 → -6.25) Lost forced checkmate sequence. Rg1 was best. } (28... Rg1 29. Qe2 Qb3+ 30. Qe3 Qd1+ 31. Qe2 Rf1+ 32. Kg3 Qxe2 33. d7+ Kxd7 34. Kh3 Rf3+ 35. Kg4) 29. Qxf1 Qa3+ 30. Kg2 Bd4 31. dxc7 Kxc7 32. Qc4+ Bc5 33. Qxf7+ Be7 34. Qxh7 a5 35. Qxg6 Qb4 36. Qe6 a4 37. Qxe7+?? { (-5.48 → Mate in 7) Checkmate is now unavoidable. Qf7 was best. } (37. Qf7 Qe4+ 38. Kf2 Kc6 39. Kg3 a3 40. h5 Qe3+ 41. Kg4 Qe2+ 42. Kf5 a2 43. Qe8+ Kb6) 37... Qxe7 38. f5 Qxh4 39. Kf3 a3 40. Ke2 a2 41. Kd2 a1=Q 42. Kd3 Qad4+ 43. Ke2 b5 44. f6 Qhxf6 45. Ke1 Qff2# { Black wins by checkmate. } 0-1