[Event "friendly marathon Team Battle"] [Site "https://lichess.org/agfQTnme"] [Date "2021.08.05"] [White "ITP_Shaurya_D_A"] [Black "iron_man2010"] [Result "0-1"] [UTCDate "2021.08.05"] [UTCTime "05:15:02"] [WhiteElo "1444"] [BlackElo "1843"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nc3 Nc6 5. Bf4 Bf5 6. Nb5?! { (-0.08 → -0.93) Inaccuracy. Bd3 was best. } (6. Bd3 Bxd3 7. Qxd3 e6 8. Nf3 Nf6 9. Ne2 Qb6 10. O-O Be7) 6... Rc8 7. Nf3 a6 8. Nc3 e6 9. Be2 Bd6 10. Bg3 Nge7 11. Qd2?! { (-0.74 → -1.52) Inaccuracy. O-O was best. } (11. O-O O-O 12. Na4 Nb4 13. Nc5 Bxg3 14. hxg3 b6 15. Nxa6 Nxa6 16. Bxa6 Rxc2 17. Rb1 Qa8) 11... O-O 12. O-O Bg6? { (-1.44 → -0.27) Mistake. Bb4 was best. } (12... Bb4 13. a3 Ba5 14. Rab1 Be4 15. b4 Bb6 16. b5 axb5 17. Nxb5 Na5 18. Rfc1 Nf5 19. Bd3) 13. h3?? { (-0.27 → -2.11) Blunder. Bxd6 was best. } (13. Bxd6) 13... f5?? { (-2.11 → 0.32) Blunder. Bxg3 was best. } (13... Bxg3) 14. a3? { (0.32 → -1.03) Mistake. Bxd6 was best. } (14. Bxd6 Qxd6 15. Rfe1 h6 16. a3 Bh5 17. Nh4 Bf7 18. Rad1 Kh7 19. Nf3 Ng8 20. Qe3 Nf6) 14... f4 15. Bh2?! { (-0.78 → -1.43) Inaccuracy. Bh4 was best. } (15. Bh4 Qc7 16. Bxe7 Qxe7 17. Na2 Be4 18. c3 Qf6 19. Nb4 Na5 20. Qd1 Qg6 21. Nh4 Qh6) 15... Nf5 16. Bd3?? { (-1.59 → -4.18) Blunder. Na2 was best. } (16. Na2 Nh4) 16... Qb6?? { (-4.18 → -1.42) Blunder. Bh5 was best. } (16... Bh5 17. Be2 Bxf3 18. Bxf3 Ncxd4 19. Bg4 f3 20. Bxd6 Qxd6 21. g3 h5 22. Bxf5 Nxf5 23. Qg5) 17. Rfe1 Rfe8?? { (-1.62 → 0.85) Blunder. Ncxd4 was best. } (17... Ncxd4 18. Nxd4) 18. Bxf5 Bxf5 19. Nh4?? { (0.69 → -2.67) Blunder. Bxf4 was best. } (19. Bxf4 Bxf4 20. Qxf4 Qxb2 21. Nxd5 Bxc2 22. Ne3 Bd3 23. Ng4 Rf8 24. Qd6 Bf5 25. Rad1 Qb3) 19... Qxb2?? { (-2.67 → 5.47) Blunder. Qxd4 was best. } (19... Qxd4 20. Qxd4 Nxd4 21. Rad1 Nxc2 22. Nxf5 exf5 23. Rxe8+ Rxe8 24. Nxd5 Re4 25. Kf1 Be5 26. f3) 20. Reb1?? { (5.47 → -6.54) Blunder. Nxf5 was best. } (20. Nxf5 exf5 21. Reb1 Bxa3 22. Rxb2 Bxb2 23. Rb1 Bxc3 24. Qxc3 Re4 25. f3 Re6 26. Rxb7 g5) 20... Qxc2 21. Qe1 Nxd4 22. Rxb7 Rxc3 23. Nxf5 Nxf5 24. Rab1 f3 25. Rd7 Bxh2+ 26. Kxh2 fxg2 27. Kxg2?! { (-10.19 → Mate in 9) Checkmate is now unavoidable. Rb4 was best. } (27. Rb4 h5 28. Rxd5 Rxa3 29. Re5 Qd3 30. Kxg2 Qxh3+ 31. Kg1 Ng3 32. fxg3 Rxg3+ 33. Qxg3 Qxg3+) 27... Qe4+? { (Mate in 9 → -8.15) Lost forced checkmate sequence. Nh4+ was best. } (27... Nh4+ 28. Kh2 Nf3+ 29. Kh1 Nxe1 30. Rxg7+ Kxg7 31. Rb7+ Kf6 32. Rf7+ Kxf7 33. Kg1 Rxh3 34. a4) 28. Qxe4 dxe4 29. Rbb7 Rxa3 30. h4 Nxh4+ 31. Kg1 Nf5 32. Kg2 Rf8 33. f4 Rf6 34. Rb8+ Rf8 35. Rbb7 Rg3+ 36. Kf2 h6 37. Ra7 e3+ 38. Ke2 Rg2+ 39. Kf3?! { (-14.05 → Mate in 9) Checkmate is now unavoidable. Kf1 was best. } (39. Kf1) 39... Rf2+ 40. Kg4 Rf6 41. Ra8+ Kh7 42. Rdd8 Rg6+ 43. Kh3 Rf3+ 44. Kh2 Rg4 45. Rh8+ Kg6 46. Rxa6 Rf2+ 47. Kh3 Rg3# { Black wins by checkmate. } 0-1