[Event "2024 Spring Marathon"] [Site "https://lichess.org/PRf25LNR"] [Date "2024.05.11"] [White "Rafaelvd"] [Black "kpio91"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "13:54:40"] [WhiteElo "2093"] [BlackElo "2707"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 { A80 Dutch Defense } 2. e3 Nf6 3. c4 g6 4. Nc3 Bg7 5. f4 O-O 6. Nf3 d6 7. Be2 b6 8. O-O Bb7?! { (0.23 → 0.94) Inaccuracy. Na6 was best. } (8... Na6 9. a3 c5 10. b4 e6 11. dxc5 bxc5 12. Bb2 cxb4 13. Nb5 b3 14. Qxb3) 9. Ne1? { (0.94 → -0.25) Mistake. Ng5 was best. } (9. Ng5 Qc8) 9... e6 10. Bf3 Ne4 11. Nd3?! { (-0.23 → -1.00) Inaccuracy. Qc2 was best. } (11. Qc2 d5 12. cxd5 exd5 13. Nd3 c5 14. dxc5 Na6 15. cxb6 d4 16. exd4 Bxd4+) 11... Nd7?! { (-1.00 → -0.42) Inaccuracy. Nxc3 was best. } (11... Nxc3 12. bxc3 Qc8 13. Rb1 c5 14. d5 exd5 15. cxd5 Bxc3 16. e4 Nd7 17. exf5) 12. Nf2 d5 13. cxd5 exd5 14. Bd2 Qe7 15. a3?! { (-0.24 → -1.18) Inaccuracy. Nfxe4 was best. } (15. Nfxe4 fxe4) 15... Kh8 16. Rc1 c5 17. Nfxe4?! { (-0.99 → -2.02) Inaccuracy. Be1 was best. } (17. Be1 Ndf6 18. Nb5 Ba6 19. Qa4 Bxb5 20. Qxb5 Nd6 21. Qd3 c4 22. Qe2) 17... fxe4?! { (-2.02 → -1.24) Inaccuracy. dxe4 was best. } (17... dxe4 18. Be2 cxd4 19. exd4 Bxd4+ 20. Kh1 e3 21. Be1 Bg7 22. Na4 Rfc8 23. Bh4) 18. Bg4 cxd4 19. exd4?! { (-1.27 → -1.88) Inaccuracy. Nb5 was best. } (19. Nb5) 19... Bxd4+ 20. Kh1 Nf6? { (-1.85 → -0.46) Mistake. e3 was best. } (20... e3 21. Nxd5 Bxd5 22. Bb4 Qg7 23. Bxd7 e2 24. Qxe2 Qxd7 25. Rcd1 Bf6 26. Bxf8) 21. Nb5 Bc5 22. b4 Ba6 23. bxc5? { (-0.70 → -2.33) Mistake. Be2 was best. } (23. Be2 Bxb5 24. Bxb5 Bd4 25. f5 e3 26. Be1 Bb2 27. Rc2 Be5 28. Bh4 Rad8) 23... Bxb5 24. Re1 d4?? { (-3.11 → -0.15) Blunder. bxc5 was best. } (24... bxc5 25. h3 d4 26. Qc2 e3 27. Rxe3 dxe3 28. Bc3 Rae8 29. Bf3 Bc4) 25. cxb6 axb6 26. Bb4 Qf7?? { (0.23 → 3.25) Blunder. Qg7 was best. } (26... Qg7 27. Bxf8) 27. Bxf8 Rd8 28. Bh6 d3 29. Rc8 Rxc8 30. Bxc8 Kg8 31. Qb1 Qd5?! { (4.01 → 5.70) Inaccuracy. Bd7 was best. } (31... Bd7 32. Bxd7 Qxd7 33. Qb4 Kf7 34. Qf8+ Ke6 35. h3 d2 36. f5+ gxf5 37. Rd1) 32. Bg5? { (5.70 → 3.34) Mistake. Qb4 was best. } (32. Qb4 Qd8 33. Be6+ Kh8 34. Qxb5 Qd6 35. Qe5 Qxe5 36. fxe5 Ng8 37. Bg5 Kg7) 32... Nd7?! { (3.34 → 4.73) Inaccuracy. d2 was best. } (32... d2 33. Bxf6) 33. Qb2 d2 34. Rd1 e3 35. Bh6 Kf7 36. Qg7+ Ke6 37. Bxd7+ Bxd7 38. Qg8+?? { (5.19 → 1.04) Blunder. f5+ was best. } (38. f5+ Qxf5 39. Bxe3 Qc2 40. Qa1 Bc6 41. Rxd2 Qe4 42. Bg1 Qf5 43. Rf2 Qe5) 38... Kd6 39. Bf8+?? { (1.75 → 0.04) Blunder. Qb8+ was best. } (39. Qb8+) 39... Kc6 40. Qg7?? { (0.10 → -10.99) Blunder. Qxd5+ was best. } (40. Qxd5+) 40... e2 41. Qc3+? { (-8.63 → Mate in 10) Checkmate is now unavoidable. Rg1 was best. } (41. Rg1 d1=Q) 41... Kb7 42. Rg1 d1=Q 43. h3? { (-9.50 → Mate in 7) Checkmate is now unavoidable. Bb4 was best. } (43. Bb4 Qf1) 43... Bc6 44. Qg7+ Ka6 45. Kh2 Qxg1+ 46. Kxg1 Qxg2# { Black wins by checkmate. } 0-1