[Event "Intertecnológicos Zona B Team Battle"] [Site "https://lichess.org/4ABWwnSJ"] [Date "2020.10.24"] [White "kevinsanchez1717"] [Black "juancasibmx"] [Result "1-0"] [UTCDate "2020.10.24"] [UTCTime "20:00:35"] [WhiteElo "1709"] [BlackElo "1729"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } h6?! { (0.00 → 0.82) Inaccuracy. dxc4 was best. } (3... dxc4 4. e3 b5 5. a4 b4 6. Ne4 Qd5 7. Nd2 c3 8. bxc3) 4. Bf4 Nf6 5. e3 Bg4 6. Nf3 e6 7. cxd5 exd5 8. Be2?! { (0.78 → 0.05) Inaccuracy. Qb3 was best. } (8. Qb3) 8... Bd6 9. Bxd6 Qxd6 10. Ne5 Bf5 11. O-O O-O 12. Bd3 Be6?! { (0.09 → 0.83) Inaccuracy. Bxd3 was best. } (12... Bxd3 13. Nxd3) 13. Rc1 Nbd7 14. f4 Nb6 15. f5? { (1.02 → -0.23) Mistake. Qf3 was best. } (15. Qf3) 15... Bd7 16. Nxd7?! { (0.09 → -0.88) Inaccuracy. g4 was best. } (16. g4 Rae8 17. Qf3 c5 18. Rce1 Bc6 19. Qf4 cxd4 20. exd4 Nbd7 21. Rf2 Nxe5 22. Rxe5 Qb4) 16... Qxd7 17. Bc2?! { (-0.35 → -1.18) Inaccuracy. Qf3 was best. } (17. Qf3 Rae8 18. Rce1 Re7 19. g4 Nc4 20. Bxc4 dxc4 21. h4 Rfe8 22. g5 Nd5 23. e4 Nb4) 17... Rae8 18. Qf3?! { (-1.36 → -2.17) Inaccuracy. Qe2 was best. } (18. Qe2 Re7) 18... Nc4 19. Rfe1 Nd2? { (-2.09 → -0.91) Mistake. Nxb2 was best. } (19... Nxb2) 20. Qe2 Nde4 21. Bxe4 Nxe4 22. Nxe4 Rxe4 23. Qf3 f6 24. g4?! { (-0.62 → -1.45) Inaccuracy. Rc3 was best. } (24. Rc3 Rfe8) 24... Rfe8 25. Rc2? { (-1.61 → -3.26) Mistake. Re2 was best. } (25. Re2 a5) 25... b5?? { (-3.26 → -0.41) Blunder. Rxd4 was best. } (25... Rxd4 26. exd4) 26. b4?? { (-0.41 → -3.17) Blunder. Kf2 was best. } (26. Kf2) 26... Qc7?? { (-3.17 → -0.69) Blunder. Rxd4 was best. } (26... Rxd4 27. exd4) 27. a3?? { (-0.69 → -2.50) Blunder. Ree2 was best. } (27. Ree2 Rc8) 27... a5?! { (-2.50 → -1.38) Inaccuracy. Rxd4 was best. } (27... Rxd4 28. exd4 Rxe1+ 29. Kg2 Kh7 30. h3 Re4 31. Rd2 Qe7 32. Kf2 a5 33. bxa5 Qc7 34. Kg2) 28. h4?? { (-1.38 → -3.75) Blunder. Ree2 was best. } (28. Ree2 axb4) 28... axb4 29. axb4 Qd6?! { (-2.87 → -2.11) Inaccuracy. Rxd4 was best. } (29... Rxd4) 30. Rb2?? { (-2.11 → -4.59) Blunder. Ree2 was best. } (30. Ree2 Qxb4) 30... Ra8? { (-4.59 → -2.55) Mistake. Rxd4 was best. } (30... Rxd4) 31. Kg2 Ra4?! { (-2.88 → -1.61) Inaccuracy. Ra3 was best. } (31... Ra3 32. Qg3) 32. Reb1?! { (-1.61 → -2.33) Inaccuracy. Qg3 was best. } (32. Qg3 Qd7) 32... Qe7 33. Rb3?! { (-2.23 → -3.12) Inaccuracy. Kf2 was best. } (33. Kf2 Ra3 34. Re2 Qd6 35. Kg2 h5 36. gxh5 Rxh4 37. Kf2 Rh2+ 38. Kf1 Rxe2 39. Kxe2 Qh2+) 33... Ra2+ 34. Kh3 Qd6?! { (-3.41 → -2.27) Inaccuracy. Qa7 was best. } (34... Qa7) 35. Qg3 Qe7 36. Qb8+?? { (-2.19 → -5.95) Blunder. Rc1 was best. } (36. Rc1 Re2) 36... Kh7 37. Qg3 Re2 38. Re1 Rxe1 39. Qxe1 Qd6?? { (-5.46 → 0.00) Blunder. Rxd4 was best. } (39... Rxd4) 40. Qg3?! { (0.00 → -0.97) Inaccuracy. h5 was best. } (40. h5 Re8) 40... Qe7?! { (-0.97 → -0.35) Inaccuracy. Qd8 was best. } (40... Qd8 41. Qf3 Re8 42. Ra3 Qd6 43. Ra6 Re4 44. Ra7 Qxb4 45. g5 Qf8 46. gxh6 Kxh6 47. Qg3) 41. Qf3?! { (-0.35 → -0.94) Inaccuracy. Qf2 was best. } (41. Qf2 Qa7 42. Qb2 g6 43. fxg6+ Kxg6 44. Qf2 Kf7 45. Rc3 Qd7 46. Qf5 Qxf5 47. gxf5 Ke7) 41... Qc7 42. Qg3? { (-0.68 → -1.88) Mistake. Rc3 was best. } (42. Rc3) 42... Qa7 43. g5?? { (-1.38 → -8.40) Blunder. Qe1 was best. } (43. Qe1 Qxd4 44. exd4 Rxe1 45. Rc3 Rd1 46. Rxc6 Rd3+ 47. Kg2 Rxd4 48. Kg3 Rxb4 49. Rc5 Rb3+) 43... Qd7?? { (-8.40 → 0.00) Blunder. hxg5 was best. } (43... hxg5 44. hxg5 fxg5 45. Qxg5 Qa1 46. Qg2 Qe1 47. Qg6+ Kg8 48. Kg2 Qd1 49. Ra3 Rg4+ 50. Qxg4) 44. g6+ Kg8 45. Qf3 Qa7 46. Qg3 Qe7? { (0.00 → 1.25) Mistake. Re8 was best. } (46... Re8 47. Qd6 Qa1 48. Qxc6 Qh1+ 49. Kg3 Qg1+ 50. Kf3 Rd8 51. Qb6 Qf1+ 52. Kg3 Qe1+ 53. Kf3) 47. Ra3? { (1.25 → 0.00) Mistake. Qb8+ was best. } (47. Qb8+) 47... Qb7?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Qd7 was best. } (47... Qd7 48. Ra8+ Re8 49. Rxe8+ Qxe8 50. Qf4 Qd8 51. Kg4 Kf8 52. Kf3 h5 53. Ke2 Ke7 54. e4) 48. Qc7 Qxc7 49. Ra8+ Re8 50. Rxe8# { White wins by checkmate. } 1-0