[Event "2023 Autumn Marathon"] [Site "https://lichess.org/FbRgGktw"] [Date "2023.10.28"] [White "BenZionZigler"] [Black "Sergey_Shtyka"] [Result "1-0"] [UTCDate "2023.10.28"] [UTCTime "15:03:50"] [WhiteElo "2161"] [BlackElo "2484"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A44"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. d5 e5?! { (0.80 → 1.59) Inaccuracy. Nf6 was best. } { A44 Benoni Defense: Old Benoni } (2... Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 O-O 7. O-O) 3. g3?! { (1.59 → 1.00) Inaccuracy. Nd2 was best. } (3. Nd2 Nf6 4. e4 d6 5. a4 Be7 6. Bd3 O-O 7. Ne2 Ne8) 3... d6 4. Bg2?! { (1.04 → 0.48) Inaccuracy. e4 was best. } (4. e4 f5 5. exf5 Bxf5 6. g4 Bd7 7. Nc3 Na6 8. Nf3 Nc7) 4... Be7 5. Nc3 Nf6 6. e4 O-O 7. Nge2 a6 8. a4 Nbd7 9. O-O b6 10. h3 Ne8 11. f4 exf4 12. gxf4 Bf6 13. Kh2 Nc7? { (0.32 → 1.67) Mistake. g6 was best. } (13... g6 14. Qd3) 14. Ng3?! { (1.67 → 0.89) Inaccuracy. e5 was best. } (14. e5 Bh4 15. Ng1 f5 16. e6 Nf6 17. Nf3 Nh5 18. Nxh4 Qxh4 19. Ne2 Bb7 20. c4 b5) 14... g6?! { (0.89 → 1.83) Inaccuracy. Ne8 was best. } (14... Ne8) 15. e5 Bg7 16. e6 Nf6 17. f5 Bb7 18. exf7+ Rxf7 19. fxg6 hxg6 20. Qd3?! { (2.14 → 1.02) Inaccuracy. Bg5 was best. } (20. Bg5 Qd7 21. Qd3 Nh7 22. Qxg6 Nxg5 23. Qxg5 Raf8 24. Rxf7 Rxf7 25. Re1 a5 26. Nh5 Qf5) 20... Kh7?? { (1.02 → 3.94) Blunder. Ng4+ was best. } (20... Ng4+ 21. hxg4 Qh4+ 22. Kg1 Bd4+ 23. Be3 Qxg3 24. Bxd4 Qxd3 25. cxd3 cxd4 26. Ne4 Rd8 27. Nf6+) 21. Nce4 Bh6?! { (3.77 → 5.80) Inaccuracy. Ng4+ was best. } (21... Ng4+ 22. hxg4 Qh4+ 23. Kg1 Rxf1+ 24. Nxf1 Nxd5 25. c3 Be5 26. Qh3 Qxh3 27. Ng5+ Kg7 28. Nxh3) 22. Bxh6 Kxh6 23. Ng5?! { (4.85 → 3.45) Inaccuracy. c4 was best. } (23. c4 Rf8 24. Nxf6 Rxf6 25. Qe3+ Kg7 26. Qc3 Bc8 27. Rae1 Kf7 28. Qe3 Rxf1 29. Rxf1+ Kg7) 23... Rf8 24. c4?! { (4.40 → 3.40) Inaccuracy. Ne6 was best. } (24. Ne6 Nxe6 25. dxe6 Qe7 26. Bxb7 Qxb7 27. Qe3+ Kh7 28. e7 Rf7 29. Qg5 Qxe7 30. Rae1 Qf8) 24... b5?! { (3.40 → 4.97) Inaccuracy. Kg7 was best. } (24... Kg7 25. N3e4) 25. axb5 axb5 26. Rae1?? { (3.97 → 0.91) Blunder. Qe3 was best. } (26. Qe3 Kg7 27. Rae1 Rb8 28. Ne6+ Nxe6 29. dxe6 Qe7 30. Qg5 Nd5 31. Nh5+ Kh7 32. Qxe7+ Nxe7) 26... Ng4+?? { (0.91 → 3.02) Blunder. bxc4 was best. } (26... bxc4) 27. hxg4 Qxg5 28. Ne4 Qh4+ 29. Kg1?! { (3.24 → 2.48) Inaccuracy. Qh3 was best. } (29. Qh3 Qxh3+ 30. Kxh3 bxc4 31. g5+ Kg7 32. Nxd6 Nxd5 33. Nxb7 Rxf1 34. Bxf1 c3 35. bxc3 Ra3) 29... bxc4 30. Qd2+?? { (3.47 → 0.34) Blunder. g5+ was best. } (30. g5+) 30... Kg7?? { (0.34 → 4.46) Blunder. Kh7 was best. } (30... Kh7) 31. Nxd6?? { (4.46 → -0.03) Blunder. Qc3+ was best. } (31. Qc3+ Kg8 32. Nf6+ Rxf6 33. Qxf6 Qxf6 34. Rxf6 Re8 35. Ref1 Ba6 36. Ra1 c3 37. bxc3 Bd3) 31... Ba6?? { (-0.03 → 3.12) Blunder. Bxd5 was best. } (31... Bxd5 32. Qe2 Qg3 33. Rxf8 Rxf8 34. Qe5+ Qxe5 35. Rxe5 c3 36. bxc3 Kf6 37. Nc4 Bxc4 38. Rxc5) 32. g5 Qd4+? { (2.66 → 5.07) Mistake. Kg8 was best. } (32... Kg8 33. Rxf8+ Rxf8 34. Ne4 Ne8 35. d6 Bc8 36. Ra1 Bd7 37. Qd5+ Kh7 38. Qxc5 Rf5 39. Qxc4) 33. Qxd4+ cxd4 34. Re7+ Kg8 35. Rxc7 Rxf1+ 36. Bxf1 c3 37. bxc3 Bxf1 38. Kxf1 d3?? { (5.78 → Mate in 30) Checkmate is now unavoidable. dxc3 was best. } (38... dxc3 39. Rxc3 Ra4 40. Rc4 Ra5 41. Rc8+ Kg7 42. Ne8+ Kf7 43. Nf6 Ke7 44. Re8+ Kd6 45. Re6+) 39. Ne4?? { (Mate in 30 → 6.33) Lost forced checkmate sequence. Rc8+ was best. } (39. Rc8+ Rxc8 40. Nxc8 d2 41. Ke2 d1=R 42. Kxd1 Kf7 43. Kd2 Ke8 44. Na7 Kd7 45. c4 Kd6) 39... Ra1+ 40. Kf2 Kh8? { (7.29 → Mate in 12) Checkmate is now unavoidable. Ra4 was best. } (40... Ra4 41. d6 d2 42. Nxd2 Ra5 43. Ne4 Ra8 44. Ke3 Kf8 45. Rh7 Ra1 46. Kd4 Kg8 47. Rc7) 41. Ke3?! { (Mate in 12 → 36.50) Lost forced checkmate sequence. d6 was best. } (41. d6 d2 42. Nxd2 Ra5 43. d7 Rd5 44. Ne4 Rd3 45. Ke2 Rd5 46. Ke3 Rxd7 47. Rxd7 Kg8) 41... d2 42. Nxd2 Re1+ 43. Kd3?! { (42.29 → 6.65) Inaccuracy. Kf3 was best. } (43. Kf3 Re5 44. d6 Kg8 45. Ne4 Kf8 46. Rc8+ Kf7 47. d7 Rd5 48. d8=Q Rxd8 49. Rxd8 Ke7) 43... Re5 44. c4 { Black resigns. } 1-0