[Event "Opálecký šachový trénink"] [Site "https://lichess.org/DG0oF7TU"] [Date "2021.01.23"] [White "Karel-Pretl"] [Black "vaclav-janda"] [Result "1-0"] [UTCDate "2021.01.23"] [UTCTime "09:00:00"] [WhiteElo "1258"] [BlackElo "1455"] [WhiteRatingDiff "+288"] [BlackRatingDiff "-234"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 { D05 Queen's Pawn Game: Colle System } c6?! { (0.09 → 0.85) Inaccuracy. b6 was best. } (4... b6 5. O-O Bd6 6. c4 O-O 7. Nc3 Bb7 8. b3 Nbd7 9. Bb2) 5. Nbd2 Nbd7 6. e4 dxe4 7. Nxe4 Qc7 8. O-O Bd6? { (0.42 → 1.62) Mistake. Nxe4 was best. } (8... Nxe4 9. Bxe4 Nf6 10. Bd3 c5 11. Qe2 a6 12. dxc5 Bxc5 13. Bg5 O-O 14. Rad1 Nd5 15. Rfe1) 9. h3? { (1.62 → 0.42) Mistake. Nxd6+ was best. } (9. Nxd6+ Qxd6) 9... O-O? { (0.42 → 1.58) Mistake. Nxe4 was best. } (9... Nxe4 10. Bxe4 b6 11. c4 Bb7 12. Re1 O-O 13. Qc2 h6 14. b3 Rfe8 15. Be3 c5 16. Bxb7) 10. Qe2?! { (1.58 → 0.99) Inaccuracy. Nxd6 was best. } (10. Nxd6 Qxd6 11. a4 Rd8 12. Be3 a5 13. Qd2 Qf8 14. Bf4 Nd5 15. Bg3 b6 16. Rfe1 Ba6) 10... Re8 11. Bg5?! { (1.34 → 0.35) Inaccuracy. Nxd6 was best. } (11. Nxd6 Qxd6 12. Rd1 h6 13. a4 c5 14. dxc5 Qxc5 15. b3 e5 16. Ba3 Qb6 17. Bc4 e4) 11... Nxe4 12. Qxe4 g6? { (0.48 → 1.75) Mistake. Nf8 was best. } (12... Nf8 13. c4) 13. c4?! { (1.75 → 0.66) Inaccuracy. Rfe1 was best. } (13. Rfe1) 13... e5? { (0.66 → 2.32) Mistake. b6 was best. } (13... b6 14. Qh4) 14. Rfe1?! { (2.32 → 1.61) Inaccuracy. c5 was best. } (14. c5 Bf8 15. Rfe1 b6 16. Rac1 Bg7 17. cxb6 Qxb6 18. Qxc6 Qxc6 19. Rxc6 Nb6 20. dxe5 Bb7) 14... Re6?? { (1.61 → 4.57) Blunder. b6 was best. } (14... b6 15. Rad1) 15. c5 Bf8 16. Bc4 Re8 17. Qh4 b5? { (4.82 → 13.15) Mistake. Bg7 was best. } (17... Bg7 18. Bf4 Nf8 19. Ng5 Be6 20. Bxe6 Rxe6 21. Nxe6 Nxe6 22. Bxe5 Qd8 23. Qe4 Bxe5 24. Qxe5) 18. Bb3? { (13.15 → 4.97) Mistake. Bxf7+ was best. } (18. Bxf7+ Kh8 19. Bxe8 Bg7 20. Bd8 Qb7 21. Ng5 h6 22. Nf7+ Kh7 23. Nd6 Qb8 24. Qe7 a5) 18... Bb7? { (4.97 → 10.86) Mistake. Bg7 was best. } (18... Bg7 19. Be7) 19. Bh6 Bxh6 20. Qxh6 exd4 21. Ng5 Nf6 22. Bxf7+ Kh8 23. Bxe8 Rxe8?! { (10.33 → Mate in 5) Checkmate is now unavoidable. Qg7 was best. } (23... Qg7 24. Qh4 Nxe8 25. Rad1 Kg8 26. Rxd4 h6 27. Ne6 Qf6 28. Nd8 Rxd8 29. Qxf6 Nxf6 30. Rxd8+) 24. Ne6? { (Mate in 5 → 7.24) Lost forced checkmate sequence. Rxe8+ was best. } (24. Rxe8+ Ng8 25. Qf8 Qg7 26. Nf7+ Qxf7 27. Qxf7 d3 28. Qxg8#) 24... Qf7 25. Nxd4 a5 26. Qd2 Nd5 27. Rxe8+ Qxe8 28. Re1 Qf7 29. Qxa5 Kg7 30. Qd8 Kh6 31. Qh4+ Kg7 32. Ne6+ Kg8?! { (16.28 → Mate in 2) Checkmate is now unavoidable. Qxe6 was best. } (32... Qxe6 33. Rxe6) 33. Nd8?! { (Mate in 2 → 10.21) Lost forced checkmate sequence. Qd8+ was best. } (33. Qd8+ Qe8 34. Qxe8#) 33... Qf8 34. Nxb7 Qf7 35. Nd6 { White wins on time. } 1-0