[Event "GM Leandro Krysa simul"] [Site "https://lichess.org/VFCHIKo4"] [Date "2023.10.01"] [White "krysaleok"] [Black "JonathanTB"] [Result "1-0"] [UTCDate "2023.10.01"] [UTCTime "18:07:52"] [WhiteElo "1500"] [BlackElo "1466"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C45"] [Opening "Scotch Game: Potter Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 { C45 Scotch Game: Potter Variation } Bb6 6. Qe2 d6 7. Nc3 Nge7 8. Bg5 Nd4?! { (0.27 → 0.86) Inaccuracy. Be6 was best. } (8... Be6) 9. Qd2 c5?! { (0.63 → 1.60) Inaccuracy. Nxb3 was best. } (9... Nxb3 10. axb3) 10. Nxd4 cxd4 11. Nd5?! { (1.01 → 0.45) Inaccuracy. Nb5 was best. } (11. Nb5 d5 12. O-O-O dxe4 13. Qf4 O-O 14. Qxe4 f6 15. Bf4 Nf5 16. Bc4+ Kh8 17. Qd5 Qxd5) 11... f6 12. Bf4 Ba5?! { (0.37 → 1.12) Inaccuracy. Nxd5 was best. } (12... Nxd5 13. exd5) 13. b4 Bb6 14. Bc4 Ng6?! { (1.41 → 2.63) Inaccuracy. Nxd5 was best. } (14... Nxd5 15. Bxd5) 15. Bg3 Ne5 16. Bb3 a5 17. Nxb6?! { (2.41 → 1.57) Inaccuracy. f4 was best. } (17. f4) 17... Qxb6 18. bxa5 Rxa5 19. O-O Bd7 20. Rab1 Qc5 21. Rfd1 Nc6?! { (1.81 → 2.51) Inaccuracy. Ke7 was best. } (21... Ke7 22. f4) 22. Bd5 Bg4?? { (2.17 → 4.51) Blunder. b6 was best. } (22... b6 23. Bb3 h5 24. h4 Kd8 25. c3 dxc3 26. Qxd6 Qxd6 27. Bxd6 Re8 28. f3 Rxa2 29. Bxa2) 23. Re1? { (4.51 → 2.49) Mistake. Rxb7 was best. } (23. Rxb7 Ra3 24. Rc7 Ra6 25. Rb1 Rb6 26. Rxb6 Qxb6 27. Bxc6+ Bd7 28. Bxd7+ Kd8 29. h4 Kxc7) 23... Ra7?! { (2.49 → 3.28) Inaccuracy. b6 was best. } (23... b6 24. Bxc6+ Qxc6 25. Qxd4 O-O 26. Bxd6 Re8 27. a3 Bh5 28. f3 b5 29. e5 Bg6 30. Bb4) 24. Bxc6+?! { (3.28 → 2.34) Inaccuracy. Rec1 was best. } (24. Rec1) 24... Qxc6 25. Qxd4 O-O?? { (2.24 → 6.39) Blunder. Ra4 was best. } (25... Ra4 26. Qxd6 Qxd6 27. Bxd6 Bc8 28. e5 Kf7 29. e6+ Kg6 30. e7 Re8 31. a3 Rc4 32. Red1) 26. Qd5+?? { (6.39 → 0.49) Blunder. Qxa7 was best. } (26. Qxa7 b5 27. Qa3 Be6 28. Qxd6 Rc8 29. a3 Qxd6 30. Bxd6 Rxc2 31. Rxb5 Rd2 32. Rb8+ Kf7) 26... Qxd5 27. exd5 Rxa2? { (0.48 → 1.89) Mistake. Bf5 was best. } (27... Bf5) 28. Rxb7 Rxc2?! { (1.66 → 2.74) Inaccuracy. Bc8 was best. } (28... Bc8 29. Rc7 Bf5 30. Bxd6 Rc8 31. Rxc8+ Bxc8 32. Rc1 Ra4 33. Bc7 Rc4 34. d6 Kf7 35. c3) 29. h3 Bh5?! { (3.13 → 4.42) Inaccuracy. Bf5 was best. } (29... Bf5 30. Ree7) 30. Ree7 Bf7 31. Bxd6 Rc1+ 32. Kh2 g5 33. Red7 Rcc8 34. Bxf8 Rxf8 35. d6 Kg7 36. Rxf7+?! { (5.98 → 4.59) Inaccuracy. Rdc7 was best. } (36. Rdc7 Kg8 37. h4 Kg7 38. d7 Rd8 39. Rc8 Rxd7 40. Rxd7 h6 41. hxg5 hxg5 42. f3 Kg6) 36... Rxf7 37. d7 h5 38. d8=Q Rxb7 39. Qd5 Rf7 40. g4?! { (5.46 → 3.92) Inaccuracy. h4 was best. } (40. h4 Kg6 41. Qe4+ Kg7 42. Qf5 gxh4 43. Qxh5 Re7 44. Qg4+ Kh8 45. Qg6 Re6 46. Qh6+ Kg8) 40... h4 41. f4 Re7?! { (4.61 → 6.96) Inaccuracy. gxf4 was best. } (41... gxf4 42. Qh5 Rf8 43. Qxh4 Ra8 44. g5 Ra2+ 45. Kg1 Ra1+ 46. Kf2 Ra2+ 47. Ke1 Ra6 48. gxf6+) 42. fxg5 Re2+ 43. Kg1 Re1+ 44. Kf2 Re5 45. gxf6+ Kxf6 46. Qd8+ Re7 47. Kf3 Kf7?! { (80.68 → Mate in 31) Checkmate is now unavoidable. Ke6 was best. } (47... Ke6 48. Qxe7+) 48. Kf4?! { (Mate in 31 → 36.17) Lost forced checkmate sequence. Qxe7+ was best. } (48. Qxe7+ Kxe7 49. g5 Kf7 50. Kg4 Kg6 51. Kxh4 Kf5 52. Kh5 Kf4 53. g6 Kg3 54. h4 Kf4) 48... Re8 49. Qxh4 { Black resigns. } 1-0