[Event "U9 Finals Practice 1 - AM"] [Site "https://lichess.org/p3rNRoVE"] [Date "2021.04.10"] [White "mongoose88"] [Black "gengobandchess"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "10:39:23"] [WhiteElo "1653"] [BlackElo "1917"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 { D43 Semi-Slav Defense } 5. Bf4 Bb4? { (-0.36 → 0.74) Mistake. dxc4 was best. } (5... dxc4 6. a4 Bb4 7. g3 Nbd7 8. Bg2 O-O 9. O-O a5 10. Qc2) 6. Bd2? { (0.74 → -0.56) Mistake. e3 was best. } (6. e3 Qa5 7. Qb3 Nbd7 8. a3 Bxc3+ 9. bxc3 O-O 10. Bd3 dxc4) 6... Bxc3 7. Bxc3 Ne4?! { (-0.33 → 0.26) Inaccuracy. dxc4 was best. } (7... dxc4 8. Qc2 O-O 9. b3 cxb3 10. axb3 b6 11. e4 a5 12. b4 a4 13. Nd2 b5 14. Be2) 8. Qc2 Nxc3 9. Qxc3 O-O 10. e3 Nd7 11. Bd3 Nf6?! { (0.17 → 1.16) Inaccuracy. dxc4 was best. } (11... dxc4 12. Qxc4 Qe7 13. Qc2 h6 14. Rc1 e5 15. O-O Re8 16. Bh7+ Kh8 17. Bf5 e4 18. Bxd7) 12. O-O Re8 13. Bc2 h6 14. Qd3?! { (1.16 → 0.19) Inaccuracy. c5 was best. } (14. c5 Nd7) 14... dxc4 15. Qxc4 b5?! { (0.61 → 1.43) Inaccuracy. Qd5 was best. } (15... Qd5) 16. Qd3 Bb7 17. e4?! { (1.02 → 0.25) Inaccuracy. Rac1 was best. } (17. Rac1 Qe7 18. Bb1 Red8 19. Ne5 Rac8 20. Qc3 c5 21. dxc5 Be4 22. Bxe4 Nxe4 23. Qb4 Nxc5) 17... c5 18. e5? { (0.25 → -1.25) Mistake. Qxb5 was best. } (18. Qxb5 Rb8) 18... c4 19. Qd2 Ne4? { (-1.42 → -0.27) Mistake. Nd5 was best. } (19... Nd5 20. Rae1) 20. Bxe4? { (-0.27 → -1.77) Mistake. Qe3 was best. } (20. Qe3 Ng5 21. Ne1 Nh7 22. f4 f5 23. Rf2 Nf8 24. g4 fxg4 25. Ng2 Bf3 26. Ne1 Bc6) 20... Bxe4 21. Ne1 a6 22. Rd1 Qb6 23. Nc2?! { (-2.28 → -3.31) Inaccuracy. Qe3 was best. } (23. Qe3 Bg6) 23... Rad8 24. Ne3?! { (-3.11 → -4.06) Inaccuracy. Ne1 was best. } (24. Ne1 b4 25. Nf3 Rc8 26. Qe3 Bxf3 27. gxf3 c3 28. bxc3 bxc3 29. Rd3 Qb2 30. Kg2 c2) 24... Rd7 25. Qc3 Bd3 26. Rfe1 b4?? { (-3.42 → 0.16) Blunder. Rxd4 was best. } (26... Rxd4) 27. Qc1?? { (0.16 → -4.77) Blunder. Nxc4 was best. } (27. Nxc4 Bxc4 28. Qxc4 Red8 29. Re4 Rc7 30. Qd3 Qc6 31. h3 Qc2 32. Qe2 Rd5 33. Kh2 a5) 27... a5?? { (-4.77 → 0.00) Blunder. Rxd4 was best. } (27... Rxd4) 28. b3? { (0.00 → -1.29) Mistake. Nxc4 was best. } (28. Nxc4 Bxc4 29. Qxc4 Red8 30. Re4 Rc7 31. Qb3 Qc6 32. Re2 Qb5 33. Red2 a4 34. Qf3 Rc4) 28... Rxd4 29. bxc4? { (-1.78 → -3.25) Mistake. Nxc4 was best. } (29. Nxc4 Bxc4) 29... Rxc4?? { (-3.25 → 6.31) Blunder. Red8 was best. } (29... Red8) 30. Nxc4 Bxc4 31. Qxc4 Qb7 32. Rd2 Rc8 33. Qd3 Rc7 34. Qb1 g6 35. Rc1 Qe4 36. Rdc2 Rd7?? { (5.94 → Mate in 8) Checkmate is now unavoidable. Rxc2 was best. } (36... Rxc2 37. Qxc2) 37. Rc8+ Kg7 38. Qxe4 a4 39. Qxb4 a3 40. Qf8+ Kh7 41. Qh8# { White wins by checkmate. } 1-0