[Event "2023 Summer Marathon"] [Site "https://lichess.org/VcI8BoQd"] [Date "2023.08.05"] [White "bubb13tea"] [Black "tv"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "22:10:23"] [WhiteElo "2126"] [BlackElo "2468"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 d6 4. O-O Bg7 5. d3 O-O 6. Nbd2 c6 7. e4 Nbd7 8. e5?! { (0.22 → -0.65) Inaccuracy. Re1 was best. } (8. Re1 Re8 9. a4 Qc7 10. a5 Rb8 11. Nc4 e5 12. d4 Bf8) 8... dxe5 9. Re1 Qc7 10. Nb3?! { (-0.22 → -0.98) Inaccuracy. Qe2 was best. } (10. Qe2 Nd5 11. Nc4 f6 12. d4 exd4 13. Nxd4 Ne5 14. Nxe5 Qxe5 15. c4 Qxe2 16. Rxe2 Nb4) 10... a5 11. Be3?! { (-1.04 → -1.70) Inaccuracy. Qe2 was best. } (11. Qe2 Nd5) 11... a4 12. Nbd2 Nd5 13. Ne4 Nxe3 14. fxe3?! { (-2.08 → -2.74) Inaccuracy. Rxe3 was best. } (14. Rxe3 f5 15. Neg5 Qd6 16. Nd2 a3 17. c3 axb2 18. Rb1 Nc5 19. Nc4 Qc7 20. d4 Ne6) 14... h6 15. Ned2 f5 16. e4 f4 17. Nc4?! { (-2.25 → -3.07) Inaccuracy. Bh3 was best. } (17. Bh3 Nf6 18. Bxc8 Qxc8 19. Qe2 fxg3 20. hxg3 Qh3 21. Nf1 h5 22. Rad1 a3 23. b4 Nh7) 17... b5 18. Ncd2 Nc5 19. gxf4 exf4?! { (-2.93 → -2.12) Inaccuracy. Rxf4 was best. } (19... Rxf4 20. Kh1 Bg4 21. Rf1 Ne6 22. Qe1 Qd6 23. Qg3 Bh5 24. b3 Kh7 25. Bh3 Nd4 26. Nxd4) 20. Qe2?! { (-2.12 → -3.19) Inaccuracy. d4 was best. } (20. d4 a3 21. b3 Ne6 22. e5 g5 23. h3 Rd8 24. c3 b4 25. Ne4 bxc3 26. Qd3 c2) 20... Ne6?! { (-3.19 → -2.32) Inaccuracy. Bxb2 was best. } (20... Bxb2 21. Rab1 a3 22. e5 Na4 23. Ne4 Nc3 24. Nxc3 Bxc3 25. Nh4 Bf5 26. Rf1 Ra4 27. Kh1) 21. d4? { (-2.32 → -4.48) Mistake. e5 was best. } (21. e5) 21... Nxd4 22. Nxd4 Bxd4+ 23. Kh1 g5?! { (-4.63 → -3.20) Inaccuracy. a3 was best. } (23... a3 24. c3 axb2 25. cxd4 bxa1=B 26. Rxa1 Qd6 27. Nb3 e5 28. Rc1 Ra7 29. Rc5 Kh7 30. Qc2) 24. Qd3?! { (-3.20 → -4.47) Inaccuracy. Qh5 was best. } (24. Qh5 Bg7 25. e5 Bf5 26. Nf3 a3 27. b4 Rad8 28. c3 c5 29. bxc5 Qxc5 30. Nd4 Qxc3) 24... Qb6 25. e5 Bxe5?? { (-3.27 → 4.66) Blunder. Kg7 was best. } (25... Kg7 26. e6 Bb7 27. c3 Be3 28. Nf1 c5 29. Nxe3 fxe3 30. Qxe3 Bxg2+ 31. Kxg2 Qc6+ 32. Kg1) 26. Rxe5 Kg7?! { (4.93 → 7.11) Inaccuracy. Rf6 was best. } (26... Rf6 27. Ne4 Rg6 28. Nxg5 Rxg5 29. Rxg5+ hxg5 30. Qg6+ Kf8 31. Bd5 cxd5 32. Qxb6 Bf5 33. Re1) 27. Rxe7+ Rf7 28. Rxf7+ Kxf7 29. Re1 c5?? { (6.79 → Mate in 5) Checkmate is now unavoidable. Qe3 was best. } (29... Qe3 30. Qh7+ Kf8 31. Qxh6+ Kg8 32. Rxe3 fxe3 33. Qxg5+ Kf8 34. Qf6+ Kg8 35. Nf3 e2 36. Qd8+) 30. Bxa8? { (Mate in 5 → 7.49) Lost forced checkmate sequence. Qh7+ was best. } (30. Qh7+ Kf8 31. Qe7+ Kg8 32. Qe8+ Kg7 33. Re7+ Kf6 34. Qf7#) 30... Bb7+? { (7.49 → Mate in 10) Checkmate is now unavoidable. Qf6 was best. } (30... Qf6 31. Qh7+ Kf8 32. Qc7 Bf5 33. Bd5 h5 34. Nf3 g4 35. Nh4 Bxc2 36. Qxc5+ Kg7 37. Qxc2) 31. Bxb7? { (Mate in 10 → 7.35) Lost forced checkmate sequence. Nf3 was best. } (31. Nf3 Kf6 32. Qh7 Bxf3+ 33. Bxf3 Qd8 34. Qxh6+ Kf7 35. Bh5+ Kg8 36. Re8+ Qxe8 37. Bxe8 a3) 31... Qxb7+ 32. Qe4 Qd7?? { (6.64 → Mate in 6) Checkmate is now unavoidable. Qxe4+ was best. } (32... Qxe4+ 33. Nxe4 g4 34. Nxc5 g3 35. Nd3 gxh2 36. Nxf4 Kg8 37. b4 axb3 38. axb3 b4 39. c4) 33. Qh7+ Kf6 34. Qxd7 c4 35. Qe6+ Kg7 36. Ne4 c3 37. Rd1 { Black resigns. } 1-0