[Event "Marshall Wednesdays March/April 2022: Round 2"] [Site "https://lichess.org/study/ZvwJxPr7/3fpuApGm"] [Date "2022.04.08"] [White "Oliver Spohngellert"] [Black "Edward Frumkin"] [Result "1/2-1/2"] [UTCDate "2022.04.08"] [UTCTime "03:22:11"] [WhiteElo "1604"] [BlackElo "2000"] [Variant "Standard"] [TimeControl "-"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6 3. c4 e6 { B28 Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line } 4. Nc3 Qc7 5. d4 cxd4 6. Qxd4 Nc6 7. Qe3 Nf6 8. h3 Be7 9. Be2 d6 10. O-O O-O 11. Rd1 b6 12. b3 Rb8?! { (0.75 → 1.45) Inaccuracy. Bb7 was best. } (12... Bb7 13. Ba3 Rfe8 14. Rac1 Bf8 15. Na4 Nxe4 16. Qxb6 Rac8 17. Nd4 Qxb6 18. Nxb6 Rcd8 19. Nxc6) 13. Bb2 Nd7 14. Rd2 Rd8 15. Rad1 Nf8 16. Nd4 h6 17. Nxc6 Qxc6 18. Qg3 Ng6 19. Bf3? { (2.30 → 0.69) Mistake. e5 was best. } (19. e5 Bh4 20. Qg4 Be7 21. exd6 Bg5 22. Bf3 Qe8 23. Rc2 Bd7 24. Qe4 f5 25. Qe1 Nh4) 19... Qe8? { (0.69 → 2.36) Mistake. Qc5 was best. } (19... Qc5 20. Na4 Qc7 21. Bh5 Bh4 22. Qc3 Bf6 23. Qb4 a5 24. Qa3 Be7 25. Bxg6 fxg6 26. Nc3) 20. Ba3?? { (2.36 → 0.00) Blunder. Bh5 was best. } (20. Bh5 Bh4 21. Rxd6 Bb7 22. Qg4 Rxd6 23. Rxd6 Qe7 24. Rd1 Kh7 25. Ne2 b5 26. Nf4 Bxe4) 20... Bh4 21. Rxd6 Bd7 22. Qh2?! { (0.00 → -0.75) Inaccuracy. Qg4 was best. } (22. Qg4 Be7 23. Qg3 Bh4) 22... Be7? { (-0.75 → 0.36) Mistake. Bf6 was best. } (22... Bf6 23. R6d3) 23. Rxd7 Bxa3 24. Rxd8 Rxd8 25. Qc7 Rxd1+ 26. Bxd1 b5?? { (0.44 → 3.41) Blunder. Bb2 was best. } (26... Bb2 27. Nb1 Bd4 28. g3 Ne5 29. Nd2 Qa8 30. Kg2 a5 31. Bc2 Nc6 32. h4 Bc5 33. Bb1) 27. Qa5?? { (3.41 → -0.80) Blunder. Bh5 was best. } (27. Bh5) 27... Qe7 28. Qxa6 Qb4 29. Nxb5?? { (-0.77 → -7.14) Blunder. Kf1 was best. } (29. Kf1 Ne5) 29... Qe1+ 30. Kh2 Bb2 31. Qb6 Qxd1 32. c5? { (-7.87 → Mate in 9) Checkmate is now unavoidable. f4 was best. } (32. f4 Bc1) 32... Be5+ 33. g3 Qf3?? { (Mate in 8 → -6.77) Lost forced checkmate sequence. Nh4 was best. } (33... Nh4 34. Qd6 Bxd6 35. cxd6 Nf3+ 36. Kg2 Nd2 37. Kh2 Qe2 38. Nd4 Qxf2+ 39. Kh1 Nf1 40. Ne2) 34. c6 Kh7 35. Qe3?! { (-6.23 → -10.74) Inaccuracy. Kg1 was best. } (35. Kg1 Bxg3 36. fxg3 Qxg3+ 37. Kf1 Nf4 38. Qf2 Qxh3+ 39. Kg1 Qg4+ 40. Kh2 e5 41. c7 Qh5+) 35... Qxe3?? { (-10.74 → 1.17) Blunder. Bxg3+ was best. } (35... Bxg3+) 36. fxe3 Ne7 37. c7 Kg8 38. a4 Kf8 39. a5 Ke8 40. a6 Nc8 41. a7 Nxa7 42. Nxa7 Bxc7 43. Nb5 Be5 44. Nd4 Kd7 45. Kg2 g6 46. g4 g5? { (1.18 → 2.79) Mistake. Kd6 was best. } { The game is a draw. } (46... Kd6) 1/2-1/2