[Event "IV Open Llobregat (3). Sant Boi (Barcelona)"] [Site "https://lichess.org/study/rmOeD76C/WBQyGdbR"] [Date "2023.12.02"] [White "A. Pichot (2.650,España)"] [Black "P. Velten (2.650,Francia)"] [Result "1-0"] [Annotator "https://lichess.org/@/carvaflu"] [Variant "Standard"] [ECO "C11"] [Opening "French Defense: Classical Variation, Steinitz Variation"] [StudyName "LENTXO COMENTA"] [ChapterName "A. Pichot (2.650,España) - P. Velten (2.650,Francia)"] [ChapterURL "https://lichess.org/study/vftFZ6PI/3BIkaHzF"] [Orientation "white"] { Partida muy instructiva de Alan Pichot, a pesar de las imprecisiones, sobre cómo atacar la Defensa Francesa, con un remate muy bello. Defensa Francesa (C11): } 1. e4 { [%eval 0.36] } 1... e6 { [%eval 0.0] } 2. d4 { [%eval 0.3] } 2... d5 { [%eval 0.4] } 3. Nc3 { [%eval 0.0] } 3... Nf6 { [%eval 0.0] } 4. e5 { [%eval 0.0] } 4... Ng8?! { (para luchar por d4 con Ce7-Cc6, pero pierde un tiempo valioso) } { Inaccuracy. Nfd7 was best. } { [%eval 1.08] } (4... Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Be2) 5. f4 { [%eval 0.56] } 5... c5 { [%eval 0.62] } 6. Nf3 { [%eval 0.57] } 6... Nc6 { [%eval 0.84] } 7. Be3 { [%eval 0.77] } 7... cxd4 { [%eval 0.65] } 8. Nxd4 { [%eval 0.71] } 8... Nxd4 { [%eval 0.67] } 9. Bxd4 { [%eval 0.68] } 9... Ne7 { [%eval 0.7] } 10. Bd3 { [%eval 0.71] } 10... Nc6 { [%eval 0.68] } 11. Bf2 { [%eval 0.71] } 11... Qa5?! { (demasiada alegría cuando las negras están retrasadas en el desarrollo) } { [%eval 0.89] } 12. O-O { [%eval 0.97] } 12... Bc5?! { Inaccuracy. a6 was best. } { [%eval 1.63] } (12... a6 13. Kh1) 13. Nb5! { [%eval 1.26] } 13... Be7 { [%eval 1.59] } (13... Bxf2+ 14. Rxf2 O-O 15. Qh5 g6 16. Qh6 Qd8 17. Rf3 { , con dominio aplastante) }) 14. c3 { [%eval 1.24] } (14. c4! { ) }) 14... O-O { [%eval 1.15] } 15. Qh5 { [%eval 1.4] } 15... g6 { [%eval 1.2] } 16. Qh6 { [%eval 1.31] } 16... f5 { [%eval 1.49] } 17. Bh4?! { Inaccuracy. b4 was best. } { [%eval 0.84] } (17. b4 Qa4) 17... Qb6+?! { [%eval 0.85] } (17... Rf7 { ) }) 18. Bf2 { [%eval 0.8] } 18... Qd8 { [%eval 0.91] } 19. Kh1 { [%eval 0.5] } 19... a6 { [%eval 0.35] } 20. Nd4 { [%eval 0.44] } 20... Nxd4 { [%eval 0.56] } 21. Bxd4 { [%eval 0.41] } 21... Bd7 { [%eval 0.35] } 22. a4 { [%eval 0.4] } 22... Rf7 { [%eval 0.35] } 23. Qh3 { [%eval 0.43] } 23... a5 { [%eval 0.54] } 24. g4 { [%eval 0.71] } 24... fxg4 { [%eval 0.6] } 25. Qxg4 { [%eval 0.71] } 25... Qf8 { [%eval 0.65] } 26. Rf3 { [%eval 0.78] } 26... Qh6? { [%eval 1.14] } (26... Bc5! 27. Rg1 Bxd4 28. cxd4 Rg7 29. h4 Qf7 30. b3 Kh8 31. Rfg3 Rag8 { , con una posición sostenible) }) 27. Rg1 { [%eval 1.14] } 27... Qf8?! { Inaccuracy. Raf8 was best. } { [%eval 2.27] } (27... Raf8 28. Qg2) 28. Rh3?! { Inaccuracy. Qh3 was best. } { [%eval 1.3] } (28. Bxg6!! hxg6 29. f5 exf5 30. Qxg6+ Rg7 31. Qh5 Be8 (31... Rxg1+ 32. Kxg1 f4 33. e6 { , ganando- }) 32. Rxg7+ Qxg7 33. Qxf5 Bg6 34. Qe6+ Kh8 35. Qh3+ Qh7 36. e6+ Kg8 37. Qg4 Qh6 38. Rg3 { , ganando) }) (28. Qh3) 28... Rg7?! { Inaccuracy. Qg7 was best. } { [%eval 2.39] } (28... Qg7 29. Rhg3 Raf8 30. Qh3 Rf5 31. b3 Bd8 32. R3g2 Be8 33. Bxf5 Rxf5 34. Rf2 b5 35. Qd3) 29. Bb5?? { Blunder. Rh6 was best. } { [%eval 0.0] } (29. Rh6 Qf7 30. Qh3 Rf8 31. Bxg6 Rxg6 32. Rgxg6+ Qxg6 33. Rxg6+ hxg6 34. Qg4 Kf7 35. Bb6 Rh8) 29... Qe8?? { Blunder. h5 was best. } { [%eval 2.13] } (29... h5 30. Bxd7 hxg4 31. Bxe6+ Rf7 32. Rxg4 Kg7 33. Bxf7 Kxf7 34. f5 gxf5 35. Rh7+ Ke8 36. Rg6) 30. Rf3? { Mistake. Bd3 was best. } { [%eval 0.7] } (30. Bd3) 30... Bf8 { [%eval 1.17] } 31. Bd3! { [%eval 1.01] } 31... Bxa4 { [%eval 1.12] } 32. h4! { (ahora Pichot va sobre ruedas) } { [%eval 1.32] } 32... Rc8 { [%eval 1.36] } 33. Rfg3 { [%eval 1.03] } 33... Rcc7 { [%eval 0.94] } 34. Qh3 { [%eval 1.16] } 34... Kh8 { [%eval 0.82] } 35. h5 { [%eval 0.95] } 35... gxh5 { [%eval 0.88] } 36. f5 { [%eval 1.06] } 36... Rxg3 { [%eval 1.11] } 37. Rxg3 { [%eval 1.05] } 37... Bd1 { [%eval 1.32] } 38. f6?! { Inaccuracy. fxe6 was best. } { [%eval 0.29] } (38. fxe6 Qe7) 38... Bg4 { [%eval 0.35] } 39. Qh4 { [%eval 0.03] } 39... b5 { [%eval 0.06] } 40. Qg5 { [%eval 0.14] } 40... b4?! { Inaccuracy. a4 was best. } { [%eval 0.74] } (40... a4 41. Rg2 b4 42. cxb4 Bxb4 43. Rc2 Qf7 44. Rxc7 Qxc7 45. Qf4 Bf8 46. f7 Qe7 47. Qf6+) 41. cxb4?! { Inaccuracy. Bb6 was best. } { [%eval 0.03] } (41. Bb6 Rf7) 41... axb4?! { Inaccuracy. Bxb4 was best. } { [%eval 0.94] } (41... Bxb4 42. Qf4 Bf8 43. Bc3 Rb7 44. Kh2 a4 45. Rg2 a3 46. bxa3 Bxa3 47. Ra2 Bf8 48. Qa4) 42. Rg1 { [%eval 0.84] } 42... b3 { [%eval 0.9] } 43. Kh2 { [%eval 1.03] } 43... Qa4 { [%eval 0.97] } 44. Qf4? { [%eval 0.91] } (44. Rf1! { ) }) 44... Kg8?? { (diagrama) } { Blunder. Qa8 was best. } { [%eval 4.15] } (44... Rc2+!! 45. Bxc2 bxc2 { aunque } 46. Be3! { probablemente daría la victoria a las blancas) }) (44... Qa8 45. Rh1) 45. Bf5!! { [%eval 4.57] } 45... exf5 { [%eval 4.91] } 46. e6 { [%eval 4.8] } 46... Rc2+?? { Checkmate is now unavoidable. Qe8 was best. } { [%eval #9] } (46... Qe8 47. Qe5) 47. Kh1 { [%eval #9] } 47... h6 { [%eval #4] } 48. Rxg4+! { , y Velten se rindió ante } { [%eval #3] } 48... fxg4 { [%eval #2] } 49. f7+ { [%eval #1] } 49... Kh7 { [%eval #1] } 50. Qf5# { PRECISÃO LICHESS: BRANCAS 91% PRETAS 86% } { mate. } 1-0