[Event "Chandlers Ford Swiss 1st Sept"] [Site "https://lichess.org/DYj1l5U9"] [Date "2022.09.01"] [White "KevLamb"] [Black "PatrickPavey"] [Result "0-1"] [UTCDate "2022.09.01"] [UTCTime "19:32:21"] [WhiteElo "1714"] [BlackElo "1705"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+3"] [ECO "A00"] [Opening "Polish Opening: Bugayev Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 e5 2. b4 { A00 Polish Opening: Bugayev Attack } d5 3. e3 Nf6 4. Bb2 Bd6 5. Nf3 Qe7 6. Nc3?! { (-0.37 → -1.28) Inaccuracy. c4 was best. } (6. c4 c6 7. Nc3 d4 8. c5 Bc7 9. Ne2 a5 10. Qb1 O-O) 6... c6 7. Be2 Bg4 8. h3 Bxf3 9. Bxf3 O-O 10. O-O Nbd7 11. Re1?! { (-0.99 → -1.57) Inaccuracy. d3 was best. } (11. d3 b5 12. e4 d4 13. Na2 a5 14. c3 axb4 15. axb4 dxc3 16. Bxc3 Ra6 17. Qc2 Qe6) 11... e4 12. Be2 Rae8 13. d3 Ne5 14. dxe4 dxe4 15. Rb1? { (-0.85 → -2.09) Mistake. Nb1 was best. } (15. Nb1 Nfd7) 15... Rd8 16. Qc1 Ng6?! { (-2.00 → -1.20) Inaccuracy. Bb8 was best. } (16... Bb8 17. Rd1 Qc7 18. Kf1 Ng6 19. g3 h5 20. Rxd8 Rxd8 21. Qe1 h4 22. Rd1 Re8 23. Na4) 17. b5? { (-1.20 → -3.10) Mistake. Na4 was best. } (17. Na4 h5) 17... c5? { (-3.10 → -1.54) Mistake. Qe5 was best. } (17... Qe5 18. g3) 18. a4?? { (-1.54 → -3.98) Blunder. Rd1 was best. } (18. Rd1 Qe5 19. g3 Qg5 20. Kh1 Qf5 21. Kg2 h5 22. b6 a6 23. Na4 Qg5 24. Kh1 Ne5) 18... b6? { (-3.98 → -2.32) Mistake. Nh4 was best. } (18... Nh4 19. Bf1 Qe5 20. g3 Nf3+ 21. Kh1 Qf5 22. Ne2 Nxe1 23. Qxe1 Be5 24. Bxe5 Qxe5 25. Qa5) 19. Bc4? { (-2.32 → -4.25) Mistake. g3 was best. } (19. g3 h5) 19... Be5?? { (-4.25 → -0.37) Blunder. Qe5 was best. } (19... Qe5 20. g3 Qf5 21. Ne2 Nh4 22. Bxf6 Nf3+ 23. Kg2 Qxf6 24. Bb3 Nxe1+ 25. Qxe1 Be5 26. Rd1) 20. Ne2? { (-0.37 → -2.04) Mistake. Rd1 was best. } (20. Rd1) 20... Bxb2? { (-2.04 → -0.61) Mistake. Nh5 was best. } (20... Nh5 21. Kh1 Rd6 22. Rf1 Qh4 23. a5 Rf6 24. Qe1 Bxb2 25. axb6 axb6 26. Rxb2 Ne5 27. Bb3) 21. Qxb2 Ne5?! { (-1.04 → -0.47) Inaccuracy. Nh5 was best. } (21... Nh5 22. Rbd1 Qg5 23. Kh2 Nh4 24. Ng3 h6 25. Ba2 Nxg3 26. fxg3 Rxd1 27. Rxd1 Nf5 28. Qe5) 22. Ba2?! { (-0.47 → -1.28) Inaccuracy. Qc3 was best. } (22. Qc3 Rd7) 22... Rd2?! { (-1.28 → -0.30) Inaccuracy. Nh5 was best. } (22... Nh5 23. Qc3 Qg5 24. Red1 Nf3+ 25. Kf1 Nh4 26. g4 Kh8 27. Rxd8 Rxd8 28. Bxf7 Nf3 29. Kg2) 23. Ng3 g6 24. Qc3?! { (-0.60 → -1.22) Inaccuracy. Rbd1 was best. } (24. Rbd1 Rfd8 25. Rxd2 Rxd2 26. Qc1 Rd8 27. Rd1 Rxd1+ 28. Qxd1 Kg7 29. Nf1 h5 30. Qd2 h4) 24... Rfd8 25. a5 h5 26. axb6?! { (-1.15 → -1.79) Inaccuracy. Nf1 was best. } (26. Nf1) 26... axb6 27. f3?? { (-1.28 → -12.29) Blunder. Bc4 was best. } (27. Bc4) 27... exf3 28. gxf3 Nxf3+ 29. Kh1?! { (-13.00 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (29. Kf1 Qd7 30. Qxd2 Nxd2+ 31. Kg2 Nxb1 32. Rf1 Qd2+ 33. Rf2 Nc3 34. Bc4 Qxe3 35. Rf3 Rd2+) 29... Nxe1?! { (Mate in 1 → -15.45) Lost forced checkmate sequence. Rh2# was best. } (29... Rh2#) 30. Rxe1 Qb7+ 31. Kg1? { (-7.99 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (31. e4 Rf2 32. Kg1 Rdd2 33. Qe3 Rg2+ 34. Kf1 Qd7 35. Ne2 Rh2 36. Kg1 Rxh3 37. Qg5 Qg4+) 31... Qg2# { Black wins by checkmate. } 0-1