[Event "2024 Summer Marathon"] [Site "https://lichess.org/Um5aZOmd"] [Date "2024.08.03"] [White "Drybrain"] [Black "HirukaSandesh022015"] [Result "0-1"] [UTCDate "2024.08.03"] [UTCTime "17:47:26"] [WhiteElo "1810"] [BlackElo "2025"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. g4? { (0.15 → -0.96) Mistake. d4 was best. } { A00 Grob Opening } (1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7) 1... g6?! { (-0.96 → -0.37) Inaccuracy. d5 was best. } (1... d5 2. Bg2 Bxg4 3. c4 c6 4. Qb3 e6 5. Qxb7 Nd7 6. Nc3) 2. Bg2 Bg7 3. c4 Nc6 4. Qb3?! { (-0.35 → -1.07) Inaccuracy. d3 was best. } (4. d3 e6 5. Nc3 h5 6. gxh5 Rxh5 7. Qa4 d6 8. Bf3 Rh8) 4... Nd4 5. Qa4 c6 6. e3 Ne6 7. Nc3 Nc7?! { (-0.79 → -0.09) Inaccuracy. Bxc3 was best. } (7... Bxc3 8. bxc3 Nf6 9. Ne2 Nxg4 10. d4 O-O 11. f3 Nf6 12. O-O d6 13. e4) 8. Nf3 d6 9. h3 Bd7?! { (-0.50 → 0.21) Inaccuracy. h5 was best. } (9... h5 10. g5 e5 11. O-O Ne7 12. d4 exd4 13. Nxd4 O-O 14. Bd2 c5 15. Nf3) 10. Qb3 Nf6?! { (-0.25 → 0.37) Inaccuracy. h5 was best. } (10... h5 11. g5 e5 12. d4 exd4 13. Ne4 Bf5 14. Nxd4 Bxe4 15. Bxe4 Ne7 16. Qxb7) 11. Qd1?! { (0.37 → -0.62) Inaccuracy. Qxb7 was best. } (11. Qxb7 Ne6 12. Qb3 Qa5 13. d4 h5 14. Bd2 hxg4 15. Nd5 Qd8 16. Nxf6+ Bxf6) 11... Ne6?! { (-0.62 → 0.10) Inaccuracy. e5 was best. } (11... e5 12. d4) 12. O-O?! { (0.10 → -0.66) Inaccuracy. d4 was best. } (12. d4) 12... O-O?! { (-0.66 → 0.19) Inaccuracy. g5 was best. } (12... g5 13. Nh2 h5 14. f3 c5 15. Rb1 Bc6 16. b4 cxb4 17. Rxb4 d5 18. d4) 13. d4 Rc8 14. b3 c5 15. d5 Nc7 16. Bb2 Ne4 17. Qc2 Nxc3 18. Bxc3 Ne8 19. Bxg7 Nxg7 20. Rae1 Qc7?! { (0.21 → 0.83) Inaccuracy. b5 was best. } (20... b5 21. Nd2) 21. e4?! { (0.83 → 0.14) Inaccuracy. Nh2 was best. } (21. Nh2) 21... a6?! { (0.14 → 1.24) Inaccuracy. e5 was best. } (21... e5 22. Qc1) 22. Re2?! { (1.24 → 0.19) Inaccuracy. e5 was best. } (22. e5) 22... Rce8?! { (0.19 → 1.26) Inaccuracy. e5 was best. } (22... e5 23. Nh2) 23. Rfe1?! { (1.26 → 0.28) Inaccuracy. e5 was best. } (23. e5 dxe5 24. Nxe5 f6 25. Nxd7 Qxd7 26. b4 b6 27. Qb3 f5 28. bxc5 bxc5) 23... e6? { (0.28 → 1.49) Mistake. e5 was best. } (23... e5) 24. Qb2? { (1.49 → 0.21) Mistake. e5 was best. } (24. e5) 24... e5 25. Nd2?! { (0.27 → -0.49) Inaccuracy. Qd2 was best. } (25. Qd2) 25... b5? { (-0.49 → 0.66) Mistake. h5 was best. } (25... h5 26. f3) 26. f3? { (0.66 → -0.56) Mistake. f4 was best. } (26. f4 f6 27. f5 Kf7 28. Bf3 Rh8 29. Rg2 Reg8 30. h4 gxf5 31. gxf5 Ne8) 26... f5 27. Rf1 fxe4?? { (-0.74 → 1.33) Blunder. Qd8 was best. } (27... Qd8 28. exf5) 28. Nxe4 Bc8 29. f4 Qf7?? { (1.15 → 5.38) Blunder. exf4 was best. } (29... exf4 30. Qd2 bxc4 31. bxc4 g5 32. Nxg5 Rxe2 33. Qxe2 Qd8 34. Ne6 Qe7 35. Nxf4) 30. Ref2?! { (5.38 → 4.27) Inaccuracy. Nxd6 was best. } (30. Nxd6 Bxg4 31. Nxf7 Bxe2 32. Nh6+ Kh8 33. Qxe2 exf4 34. Qf3 b4 35. Kh2 Nh5) 30... exf4 31. Rf3?? { (4.08 → -4.11) Blunder. Nxd6 was best. } (31. Nxd6 Qc7 32. Nxe8 Nxe8 33. d6 Qxd6 34. Rd2 Qf6 35. Qxf6 Nxf6 36. Rxf4 Be6) 31... Rxe4 32. Re3?! { (-4.10 → -6.19) Inaccuracy. R3f2 was best. } (32. R3f2 Rd4 33. b4 Qf6 34. cxb5 Rxb4 35. Qxf6 Rxf6 36. a3 Rb3 37. Re1 Rf7) 32... Rxe3 33. Rd1 Re2?! { (-6.48 → -4.85) Inaccuracy. f3 was best. } (33... f3 34. Qf2 Qe8 35. Rf1 fxg2 36. Qxf8+ Qxf8 37. Rxf8+ Kxf8 38. Kxg2 b4 39. Kf2) 34. Qc2? { (-4.85 → -10.25) Mistake. Qxe2 was best. } (34. Qxe2 bxc4 35. Re1 f3 36. Qxf3) 34... Rxc2 35. Rc1? { (-8.97 → Mate in 5) Checkmate is now unavoidable. h4 was best. } (35. h4 f3 36. Rf1 Rxg2+ 37. Kh1 Qf4 38. Rxf3 Qxf3) 35... Rxa2?! { (Mate in 5 → -13.32) Lost forced checkmate sequence. Rxc1+ was best. } (35... Rxc1+ 36. Kf2 Qe7 37. Be4 Qxe4 38. cxb5 Qe3+ 39. Kg2 Qe2#) 36. Rb1?! { (-13.32 → Mate in 5) Checkmate is now unavoidable. Rc2 was best. } (36. Rc2 Rxc2) 36... Ra3? { (Mate in 5 → -8.44) Lost forced checkmate sequence. f3 was best. } (36... f3 37. Ra1 fxg2 38. Kh2 g1=Q+ 39. Kxg1 Rxa1+ 40. Kh2 Qf2#) 37. Rb2? { (-8.44 → Mate in 6) Checkmate is now unavoidable. Bf3 was best. } (37. Bf3 Kh8 38. h4 Qe7 39. Rf1 b4 40. h5 gxh5 41. Rf2 Bd7) 37... Rxb3? { (Mate in 6 → -7.75) Lost forced checkmate sequence. f3 was best. } (37... f3 38. Bf1 Qf4 39. Kf2 Qh2+ 40. Bg2 Qxg2+ 41. Ke3 Rxb3+ 42. Ke4 f2#) 38. Rb1? { (-7.75 → Mate in 5) Checkmate is now unavoidable. Rxb3 was best. } (38. Rxb3 bxc4 39. Rf3 Qf6 40. Bf1 c3 41. Bd3 Re8 42. Kh2) 38... Qe7? { (Mate in 5 → -8.51) Lost forced checkmate sequence. Rxb1+ was best. } (38... Rxb1+ 39. Bf1 Qe7 40. Kh2 Qe3 41. cxb5 Qg3+ 42. Kh1 Rxf1#) 39. Rd1? { (-8.51 → Mate in 6) Checkmate is now unavoidable. Rxb3 was best. } (39. Rxb3 bxc4 40. Rf3 c3 41. Bf1 c2 42. Rc3 c1=Q 43. Rxc1 Qe3+ 44. Kh2 Qxc1) 39... Qe3+ 40. Kh2 Qf2 { Black wins on time. } 0-1