[Event "Chess and Jazz Tournament No32"] [Site "https://lichess.org/m4LyI32T"] [Date "2023.08.24"] [White "Peerplex"] [Black "Mamgammam"] [Result "0-1"] [UTCDate "2023.08.24"] [UTCTime "19:08:09"] [WhiteElo "1770"] [BlackElo "1877"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+1"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 e6 { B23 Sicilian Defense: Closed } 3. f4 d5 4. Nf3 d4 5. Ne2 Nc6 6. d3 g6 7. g3 Bg7 8. Bg2 Nf6 9. O-O O-O 10. c3 Qb6?! { (0.05 → 0.88) Inaccuracy. e5 was best. } (10... e5 11. h3) 11. Qb3? { (0.88 → -0.25) Mistake. e5 was best. } (11. e5) 11... Qxb3 12. axb3 Ng4?! { (0.26 → 0.81) Inaccuracy. dxc3 was best. } (12... dxc3 13. bxc3) 13. h3 Ne3 14. Bxe3 dxe3 15. e5 b6?! { (0.88 → 1.66) Inaccuracy. f6 was best. } (15... f6 16. exf6) 16. Ne1 Bb7 17. Nc2 Rab8 18. Nxe3 a5 19. Nc4 b5? { (1.60 → 2.91) Mistake. Ba8 was best. } (19... Ba8 20. Kf2 Rfd8 21. Rfd1 f6 22. exf6 Bxf6 23. h4 Bg7 24. Bf3 Rf8 25. Be4 e5 26. Kg2) 20. Nxa5 Nxa5 21. Bxb7?? { (2.97 → -2.25) Blunder. Rxa5 was best. } (21. Rxa5 Bxg2 22. Kxg2 Rfd8 23. Rd1 f6 24. exf6 Bxf6 25. Ra6 Kf7 26. Ra7+ Kg8 27. Rc7 c4) 21... Nxb7 22. Ra7 f6 23. Rfa1?! { (-2.17 → -3.43) Inaccuracy. d4 was best. } (23. d4 cxd4 24. cxd4 fxe5 25. fxe5 Bh6 26. Kg2 Rxf1 27. Kxf1 Be3 28. b4 Nd8 29. Ra6 Bd2) 23... fxe5 24. fxe5 Bxe5 25. Kg2 Nd6 26. Re7 Rbe8 27. Raa7 Nf5 28. Rxh7 Ne3+ 29. Kg1 Rf1+ 30. Kh2 Rf2+?! { (-10.02 → -5.66) Inaccuracy. Ref8 was best. } (30... Ref8 31. Nf4 Rf2+ 32. Kh1 R8xf4 33. Rhg7+ Bxg7 34. Rxg7+ Kxg7 35. gxf4 Rxb2 36. b4 cxb4 37. cxb4) 31. Kg1?! { (-5.66 → -9.43) Inaccuracy. Kh1 was best. } (31. Kh1 Rxe2 32. Rh6 Nf5 33. Rxg6+ Kf8 34. b4 Nxg3+ 35. Kg1 Rxb2 36. bxc5 Re7 37. Rxe7 Kxe7) 31... Rxe2 32. d4? { (-7.64 → Mate in 7) Checkmate is now unavoidable. Rhf7 was best. } (32. Rhf7 Rf8 33. Rxf8+ Kxf8 34. g4 Rg2+ 35. Kh1 Rxb2 36. Kg1 Bxc3 37. Ra8+ Ke7 38. Ra7+ Kf6) 32... cxd4?! { (Mate in 7 → -10.03) Lost forced checkmate sequence. Rf8 was best. } (32... Rf8 33. Rhf7 Rxf7 34. Ra1 Rff2 35. Ra8+ Kg7 36. Ra7+ Kh6 37. Ra1 Rh2 38. dxe5 Reg2#) 33. cxd4?! { (-10.03 → Mate in 6) Checkmate is now unavoidable. Rhf7 was best. } (33. Rhf7 Rg2+) 33... Bxd4 34. Rad7 Bxb2?! { (Mate in 6 → -13.64) Lost forced checkmate sequence. Ra8 was best. } (34... Ra8 35. Rhg7+ Bxg7 36. Rd1 Nxd1 37. Kf1 Rxb2 38. Kg1 Ra1 39. Kf1 Ne3#) 35. Rd3?! { (-13.64 → Mate in 8) Checkmate is now unavoidable. Rhf7 was best. } { White resigns. } (35. Rhf7 Ra8) 0-1