[Event "GM Zhigalko Sergei Stream 3+0 Arena"] [Site "https://lichess.org/w5yOmFVV"] [Date "2023.05.30"] [White "doberman_33"] [Black "B_V_S"] [Result "0-1"] [UTCDate "2023.05.30"] [UTCTime "18:26:36"] [WhiteElo "2531"] [BlackElo "2130"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. Nxd4 Nf6 4. Nc3 g6?! { (-0.12 → 0.82) Inaccuracy. d5 was best. } (4... d5 5. Bg5 a6 6. Nb3 e6 7. e4 h6 8. Bxf6 Qxf6 9. exd5) 5. e4 Bg7 6. Be3?! { (1.10 → 0.25) Inaccuracy. e5 was best. } (6. e5 Ng8 7. Nf3 Nc6 8. Bc4 Nh6 9. Bf4 O-O 10. O-O d6) 6... O-O 7. Bc4 d6 8. Bb3?! { (0.24 → -0.57) Inaccuracy. f3 was best. } (8. f3 Nc6 9. Qd2 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. h4 Qa5) 8... Nc6?! { (-0.57 → 0.39) Inaccuracy. Ng4 was best. } (8... Ng4 9. Bg5) 9. f3 a5 10. Qd2 e5? { (0.50 → 2.09) Mistake. Nxd4 was best. } (10... Nxd4 11. Bxd4 b5 12. Nxb5 a4 13. Bc4 Ba6 14. Na3 Bxc4 15. Nxc4 Rc8 16. Nb6 Rc6 17. Nd5) 11. Ndb5 Ne8?! { (1.79 → 2.73) Inaccuracy. Nd4 was best. } (11... Nd4 12. Nxd4 exd4 13. Bxd4 b5 14. Nxb5 a4 15. Bc4 Ba6 16. O-O-O Bxb5 17. Bxb5 Nxe4 18. fxe4) 12. O-O-O Be6 13. Nxd6?! { (2.72 → 2.01) Inaccuracy. Kb1 was best. } (13. Kb1 Bxb3 14. axb3 f5 15. g4 f4 16. Bf2 Rf7 17. Qe2 Bf8 18. h4 h6 19. Rd2 Rb8) 13... Bxb3 14. axb3 Nxd6 15. Qxd6 Qh4 16. Nd5 a4 17. bxa4 Rxa4 18. Kb1?! { (2.10 → 1.33) Inaccuracy. c3 was best. } (18. c3 f5 19. Nb6 Ra1+ 20. Kc2 Rxd1 21. Qxd1 Rd8 22. Qe1 Qf6 23. Nd5 Qe6 24. Bb6 Rc8) 18... Rfa8 19. b3?? { (1.88 → -0.79) Blunder. c3 was best. } (19. c3 Ra1+ 20. Kc2 Rxd1 21. Rxd1 Qxh2 22. Rg1 h5 23. Qd7 Bh6 24. Bf2 Rb8 25. b4 Kg7) 19... f5?? { (-0.79 → 5.91) Blunder. Ra2 was best. } (19... Ra2 20. Nc3 R2a6 21. Nd5 h5 22. Kc1 Nd4 23. Qe7 Ra1+ 24. Kb2 R1a2+ 25. Kc3 Qxe7 26. Nxe7+) 20. bxa4 fxe4 21. g3 Qh3 22. fxe4 Qg2 23. Nc3 Qf3 24. Qd5+ Kh8 25. Bd2 Qf2 26. Rhf1 Qb6+ 27. Qb3 Qc5 28. Qb5 Qd6 29. Bh6 Nd4 30. Bxg7+ Kxg7 31. Qxb7+ Kh6 32. Ne2?? { (7.78 → 3.30) Blunder. Rxd4 was best. } (32. Rxd4 Qxd4 33. Qxa8 Qxc3 34. Qf8+ Kh5 35. Qf3+ Qxf3 36. Rxf3 Kg4 37. Rd3 Kh3 38. a5 g5) 32... Rb8 33. Qxb8?? { (3.30 → -4.18) Blunder. Qb3 was best. } (33. Qb3 Nxb3 34. Rxd6 Nd2+ 35. Ka2 Nxf1 36. a5 Nxh2 37. a6 Ng4 38. a7 Ra8 39. Ra6 Kg5) 33... Qxb8+ 34. Kc1 Nxe2+ 35. Kd2 Nd4 36. c3?? { (-4.32 → Mate in 2) Checkmate is now unavoidable. Rf2 was best. } (36. Rf2 Qb4+ 37. c3 Nb3+ 38. Ke1 Qxe4+ 39. Re2 Qh1+ 40. Kf2 Qxh2+ 41. Kf3 e4+ 42. Ke3 Qxg3+) 36... Qb2+ 37. Kd3 Nc6?? { (Mate in 1 → -3.88) Lost forced checkmate sequence. Qe2# was best. } (37... Qe2#) 38. Rb1 Qxh2?? { (-4.15 → 6.40) Blunder. Qa2 was best. } (38... Qa2 39. Rb5 Qxa4 40. Rfb1 Qa6 41. Kc4 Na7 42. Kd3 Nc8 43. Rb4 Nd6 44. Ke3 Nf7 45. Rd5) 39. Kc4?? { (6.40 → -4.07) Blunder. Rh1 was best. } (39. Rh1 Qxh1 40. Rxh1+ Kg5 41. Rxh7 Kg4 42. Rc7 Nb8 43. a5 g5 44. Ke2 Kxg3 45. Rc8 Na6) 39... Qe2+ 40. Kd5 Na5 41. Rb5?! { (-3.96 → -5.26) Inaccuracy. g4 was best. } (41. g4 Nc4 42. Rbe1 Qd3+ 43. Ke6 Kg5 44. Kf7 Qd7+ 45. Kf8 Qxa4 46. Kf7) 41... Nb3?? { (-5.26 → 0.00) Blunder. Qxf1 was best. } (41... Qxf1 42. g4 Qc4+ 43. Kd6 Qxa4 44. Rb4 Qd1+ 45. Kc5 Nc4 46. Kc6 Qxg4 47. Rxc4 Kg7 48. Kd5) 42. Rb1?? { (0.00 → -4.81) Blunder. Rh1+ was best. } (42. Rh1+ Kg5 43. Rxb3 Qd3+ 44. Kxe5 h5 45. a5 Qxg3+ 46. Kd5 Qd3+ 47. Kc5 Qe3+ 48. Kd5 Qd3+) 42... Nd2 43. a5 Qxe4+ 44. Ke6 Nxb1 45. a6?! { (-5.85 → -14.36) Inaccuracy. Rb2 was best. } (45. Rb2 Qc6+ 46. Kf7 e4 47. a6 e3 48. Rh2+ Kg5 49. Re2 Qc4+ 50. Ke8 Qxe2 51. a7 Qb5+) 45... Qc6+ 46. Kf7 Qxb5 47. a7 Qa6 { White resigns. } 0-1