[Event "528 Internacional Patagónico Arena"] [Site "https://lichess.org/Kk37ErKa"] [Date "2021.12.23"] [White "Chanchito85"] [Black "Jobzitro"] [Result "0-1"] [UTCDate "2021.12.23"] [UTCTime "01:43:23"] [WhiteElo "2390"] [BlackElo "2085"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D78"] [Opening "Neo-Grünfeld Defense: Classical Variation, Original Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. c4 d5 { D78 Neo-Grünfeld Defense: Classical Variation, Original Defense } 7. Nbd2 e6 8. b3 Nbd7 9. Bb2 a5 10. a3?! { (0.80 → 0.19) Inaccuracy. Qc2 was best. } (10. Qc2 a4 11. Rfd1 b6 12. e4 axb3 13. axb3 Rxa1 14. Bxa1 dxe4 15. Nxe4 Nxe4 16. Qxe4 Bb7) 10... b6 11. e3 Bb7 12. Qe2 Ba6 13. Rfc1 b5?! { (0.32 → 1.31) Inaccuracy. Qe7 was best. } (13... Qe7 14. e4) 14. cxb5?! { (1.31 → 0.32) Inaccuracy. c5 was best. } (14. c5) 14... Bxb5 15. Qe1 Rc8 16. Ne5? { (0.37 → -0.84) Mistake. Rc3 was best. } (16. Rc3) 16... Nxe5 17. dxe5 Nd7 18. Nf3 Qc7 19. a4 Ba6 20. Nd4?? { (0.07 → -2.21) Blunder. Bc3 was best. } (20. Bc3 Qb8 21. Bxa5 c5 22. b4 Nxe5 23. Nxe5 Bxe5 24. bxc5 Bxa1 25. Rxa1 Rxc5 26. Rb1 Qe5) 20... Nxe5 21. f4?? { (-2.33 → -7.64) Blunder. Qd2 was best. } (21. Qd2 Qb6) 21... Nd3 22. Qd2 c5 23. Rc2 Nxb2 24. Nb5 Bxb5 25. axb5 Qb6 26. Rxb2 Bxb2 27. Qxb2 Qxb5 28. Qa3 c4 29. Bf1 Qxb3 30. Qxa5 Qxe3+ 31. Kh1 c3 32. Qa3 d4 33. Qc1 Qf2 34. Qd1 Rfd8 35. Qd3 Qd2 36. Kg1 Qxd3 37. Bxd3 Ra8 38. Rb1 Ra2 39. Bc4 Rb2 40. Rd1 d3 41. Bxd3 Rd2 42. Rxd2 cxd2 43. Be2 d1=Q+ { White resigns. } 0-1