[Event "2024 Spring Marathon"] [Site "https://lichess.org/kKnomz7B"] [Date "2024.05.11"] [White "Hadza_3"] [Black "j_coca"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "14:08:56"] [WhiteElo "2345"] [BlackElo "2350"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [WhiteTitle "FM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. Nc3 Bg7 3. Bc4 d6 4. d3 Nc6 5. f4 Nh6 6. Nf3 O-O 7. O-O Kh8 8. Qe1 f6 9. a3 e5 10. Ba2 Nd4 11. Nxd4 exd4 12. Ne2 c5? { (0.26 → 1.83) Mistake. f5 was best. } (12... f5 13. c3) 13. Ng3? { (1.83 → 0.33) Mistake. f5 was best. } (13. f5 d5) 13... f5 14. Bd5 Rb8?! { (-0.02 → 0.57) Inaccuracy. Re8 was best. } (14... Re8 15. b4) 15. h3 b6 16. a4?! { (0.70 → 0.01) Inaccuracy. exf5 was best. } (16. exf5 Nxf5 17. Nxf5 gxf5 18. Qd1 Bf6 19. Bd2 Bb7 20. Bxb7 Rxb7 21. Qh5 Bh4) 16... Bb7 17. Bxb7 Rxb7 18. Bd2 Re7 19. Qf2 fxe4 20. dxe4 d5 21. e5 Qd7 22. b3?? { (0.46 → -1.47) Blunder. Qe2 was best. } (22. Qe2 Nf5) 22... Qe6?? { (-1.47 → 0.73) Blunder. Bxe5 was best. } (22... Bxe5 23. Rfe1 Ree8 24. Re2 Bf6 25. Rae1 Rxe2 26. Qxe2 Nf5 27. Nxf5 Qxf5 28. Qd3) 23. Rae1 Ref7 24. Qe2 Nf5 25. Nxf5 gxf5 26. Qh5 Rg8 27. Rf3 Bf8 28. Re2 Rfg7 29. Be1 c4 30. Bh4 Be7?! { (0.53 → 1.21) Inaccuracy. Rg6 was best. } (30... Rg6 31. Bg5) 31. Bxe7 Qxe7?! { (1.28 → 2.48) Inaccuracy. Rxe7 was best. } (31... Rxe7 32. Qh4) 32. Qxf5 Qc5 33. Kh2 d3 34. cxd3 c3?! { (3.30 → 4.22) Inaccuracy. cxb3 was best. } (34... cxb3 35. e6 Qd4 36. e7 b2 37. Rf1 Re8 38. Rb1 Kg8 39. Rbxb2 Rf7 40. Qd7) 35. e6 c2 36. d4 Qc8 37. Rxc2 Qe8 38. Qe5 Qg6 39. f5 Qh6?! { (6.08 → 11.85) Inaccuracy. Qg5 was best. } (39... Qg5 40. g3 h5 41. f6 Qxe5 42. dxe5 Rg5 43. f7 Rxe5 44. fxg8=Q+ Kxg8 45. Rc8+) 40. f6 Rg5?! { (11.07 → Mate in 13) Checkmate is now unavoidable. Qg6 was best. } (40... Qg6 41. fxg7+ Qxg7 42. Qxg7+ Kxg7 43. Rg3+ Kf6 44. Rf2+ Kxe6 45. Rxg8 Ke7 46. Rg7+) 41. Qf4? { (Mate in 13 → 7.13) Lost forced checkmate sequence. f7+ was best. } (41. f7+ Rxe5 42. fxg8=Q+ Kxg8 43. Rc8+ Kg7 44. Rf7+ Kg6 45. Rg8+ Kh5 46. dxe5 Qg6) 41... Qg6 42. Rff2 Rh5? { (8.04 → Mate in 10) Checkmate is now unavoidable. Rg3 was best. } (42... Rg3 43. f7) 43. f7 Rf8?! { (21.58 → Mate in 7) Checkmate is now unavoidable. Rxh3+ was best. } (43... Rxh3+ 44. Kg1) 44. e7 { Black resigns. } 1-0