[Event "Aronyak Ghosh 12Hour Marathon Team Battle"] [Site "https://lichess.org/LXSTdCKj"] [Date "2023.01.24"] [White "Vasiliy_Kashnikov"] [Black "alfredor76"] [Result "1-0"] [UTCDate "2023.01.24"] [UTCTime "14:30:51"] [WhiteElo "1416"] [BlackElo "2121"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Canal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 { C50 Italian Game: Giuoco Pianissimo, Canal Variation } h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. O-O Be6 10. c3 Qd7?? { (0.11 → 3.89) Blunder. a6 was best. } (10... a6 11. d4) 11. d4 exd4 12. cxd4 Bb6 13. Nxb6 axb6 14. Bxe6?? { (4.34 → 0.13) Blunder. d5 was best. } (14. d5 Bg4 15. dxc6 bxc6 16. Re1 O-O 17. h3 Be6 18. Bf1 c5 19. a4 Ra5 20. Nd2 Rfa8) 14... fxe6 15. d5 exd5 16. exd5 Ne7 17. Re1 O-O 18. Qd3 Rf7 19. Re2 Raf8?! { (-0.32 → 0.33) Inaccuracy. Qg4 was best. } (19... Qg4 20. Re6) 20. Rae1 Nf5 21. Nd4?! { (0.75 → 0.00) Inaccuracy. Qb3 was best. } (21. Qb3 Re7) 21... Nh4? { (0.00 → 1.27) Mistake. Nxd4 was best. } (21... Nxd4 22. Qxd4 Rf4 23. Qc3 Qf5 24. Re7 Rf7 25. Rxc7 Rxf2 26. Rxf7 Qxf7 27. Re8+ Qxe8 28. Kxf2) 22. f3 Rxf3?? { (1.21 → 5.41) Blunder. Nf5 was best. } (22... Nf5) 23. Nxf3 Rxf3 24. Re8+ Rf8 25. Rxf8+ Kxf8 26. Rf1+ Kg8 27. Qg3?! { (5.07 → 3.88) Inaccuracy. Qe4 was best. } (27. Qe4 Qd8 28. g3 Qg5 29. Qf4 Qxd5 30. Qf8+ Kh7 31. gxh4 Qxa2 32. Qf5+ Kg8 33. Re1 Qf7) 27... Nf5?! { (3.88 → 5.12) Inaccuracy. Qe7 was best. } (27... Qe7 28. Re1 Qf6 29. Qg4 Nf5 30. h4 b5 31. Rf1 g6 32. h5 Qxb2 33. Rxf5 Qd4+ 34. Qxd4) 28. Qh3? { (5.12 → 3.14) Mistake. Qg4 was best. } (28. Qg4 g6 29. Qxg6+ Ng7 30. Re1 Qf7 31. Qxf7+ Kxf7 32. Rc1 Ne8 33. g4 Ke7 34. h4 b5) 28... g6 29. g4 Ng7 30. Qf3 h5?! { (2.58 → 3.82) Inaccuracy. Qa4 was best. } (30... Qa4 31. a3 Qd4+ 32. Rf2 Kh7 33. Kg2 h5 34. h3 Qe5 35. Re2 Qg5 36. Kh2 Qh4 37. Kg1) 31. gxh5 Nxh5? { (3.75 → 6.07) Mistake. gxh5 was best. } (31... gxh5 32. Qe4 Qb5 33. Rf2 Qa5 34. b4 Qa4 35. h3 Qd7 36. Rg2 Kh8 37. Qg6 Qe7 38. Qh6+) 32. Qf8+ Kh7 33. Rf7+ Qxf7 34. Qxf7+ Ng7 35. Qxc7 Kh6 36. Qxb7 Nf5 37. Qxb6 Kg5 38. a4 Kf4 39. a5 g5?! { (13.22 → Mate in 19) Checkmate is now unavoidable. Ke4 was best. } (39... Ke4 40. a6 Nh6 41. Qxd6 g5 42. a7 Nf7 43. Qb4+ Ke5 44. Qe7+ Kd4 45. a8=Q Kd3 46. Qaa3+) 40. a6 g4?! { (17.44 → Mate in 8) Checkmate is now unavoidable. Nh4 was best. } (40... Nh4 41. a7 Nf3+ 42. Kf2 Nxh2 43. Qxd6+ Ke4 44. Qxh2 Kd4 45. a8=Q Kc4 46. Qa4+ Kc5 47. Qe5) 41. a7 g3 42. hxg3+ Nxg3 43. Qf2+ Kg4 44. a8=Q Kh3 45. Qg8 Ne4 46. Qh2# { White wins by checkmate. } 1-0