lidraughts.org

[Event "van IJzendoorn Arena"] [Site "https://lidraughts.org/ZqnoApQV"] [Date "2020.03.26"] [Round "-"] [White "hendrikaleerlab"] [Black "Dorian"] [Result "0-2"] [UTCDate "2020.03.26"] [UTCTime "10:42:37"] [WhiteElo "1841"] [BlackElo "1544"] [WhiteRatingDiff "-66"] [BlackRatingDiff "+64"] [GameType "97"] [TimeControl "300+0"] [Opening "?"] [Termination "Normal"] [FEN "W:W46,47,48,49,50:B1,2,3,4,5"] [Annotator "lidraughts.org"] 1. 49-44 2-8 2. 44-40 8-12 3. 47-41 3-8 4. 41-37 8-13 5. 46-41 12-17 6. 50-44 13-19 7. 44-39?! {(0.00 → -0.74) Inaccuracy. Best move was 40-34.} (7. 40-34 19-24 8. 34x14 4x24 9. 37-32 5-10 10. 41-36 17-21 11. 32-27 21x32 12. 36-31 10-14 13. 31x33 1-7) 7... 19-23? {(-0.74 → 0.05) Mistake. Best move was 19-24.} (7... 19-24 8. 39-33 24-30 9. 40x20 4-10 10. 20-14 10x19 11. 48-43 17-21 12. 41-36 5-10 13. 37-31 21x41 14. 36x47) 8. 48-43 17-21? {(0.00 → 1.45) Mistake. Best move was 23-28.} (8... 23-28 9. 39-34 17-21 10. 41-36 1-7 11. 37-31 21x41 12. 36x47 7-12 13. 40-35 12-17 14. 35-30 17-21 15. 43-39) 9. 40-35? {(1.45 → 0.00) Mistake. Best move was 43-38.} (9. 43-38 1-7 10. 38-32 21-26 11. 39-34 7-11 12. 32-28 23x32 13. 37x28 5-10 14. 34-30 11-17 15. 30-24 17-21) 9... 5-10?? {(0.00 → 6.23) Blunder. Best move was 23-28.} (9... 23-28 10. 37-31 5-10 11. 31x11 1x21 12. 41-37 21-26 13. 35-30 28-32 14. 37x28 26-31 15. 28-22 31-36 16. 22-17) 10. 39-34?? {(6.23 → 0.00) Blunder. Best move was 37-32.} (10. 37-32 1-7 11. 39-33 23-28 12. 32x23 21-27 13. 35-30 7-11 14. 23-19 11-16 15. 19-13 16-21 16. 41-36 10-15) 10... 10-15 11. 43-39?? {(0.00 → -4.79) Blunder. Best move was 34-30.} (11. 34-30 21-26 12. 43-38 1-7 13. 38-32 23-29 14. 30x28 15-20 15. 28-22 4-10 16. 22-18 10-15 17. 18-13 20-25) 11... 15-20?? {(-4.79 → 0.00) Blunder. Best move was 1-7.} (11... 1-7 12. 37-32 7-11 13. 35-30 11-16 14. 30-24 23x25 15. 34-29 25-30 16. 29-23 30-35 17. 23-18 4-9 18. 32-28) 12. 37-32?? {(0.00 → Win in 15) Win is now unavoidable. Best move was 39-33.} (12. 39-33 23x43 13. 34-30 20x40 14. 35x42 1-7 15. 37-32 4-9 16. 32-27 21x32 17. 42x22) 12... 1-7?? {(Win in 15 → Win in 14) Lost forced winning sequence. Best move was 20-24.} (12... 20-24 13. 34x14 4x24 14. 32-27 21x32 15. 41-36 1-7 16. 36-31 32-38 17. 39x37 23-28 18. 31-26 7-11 19. 37-31) 13. 41-36?? {(Win in 14 → Win in 14) Lost forced winning sequence. Best move was 39-33.} (13. 39-33 23x43 14. 32-27 21x32 15. 34-30 20x40 16. 35x22 4-10 17. 22-18 10-14 18. 41-37 14-20 19. 18-13 20-24) 13... 7-12?? {(Win in 14 → Win in 7) Lost forced winning sequence. Best move was 20-24.} (13... 20-24 14. 34x14 4x24 15. 32-27 21x32 16. 36-31 32-38 17. 39x37 23-28 18. 31-26 7-11 19. 37-31 11-17 20. 31-27) 14. 32-27 21x32 15. 36-31?? {(Win in 6 → Win in 7) Lost forced winning sequence. Best move was 39-33.} (15. 39-33 23x43 16. 34-30 20x40 17. 35x2 4-10 18. 2-11 10-15 19. 11-33 15-20 20. 33x15) 15... 32-37 16. 31x42 12-17 17. 42-37 17-21?? {(Win in 5 → 0.00) Lost forced winning sequence. Best move was 20-24.} (17... 20-24 18. 34x14 4x24 19. 37-31 23-28 20. 31-26 17-22 21. 26-21 24-29 22. 21x34) 18. 37-32?? {(0.00 → Win in 8) Win is now unavoidable. Best move was 39-33.} (18. 39-33 23x43 19. 34-30 20x40 20. 35x42) 18... 4-9?? {(Win in 8 → Win in 10) Lost forced winning sequence. Best move was 20-24.} (18... 20-24 19. 34x14 4x24 20. 39-34 24x44 21. 35-30 23-29 22. 30x28 44-49 23. 28-23 49x27 24. 23-19 27-9 25. 19-14) 19. 39-33 23x43 20. 32-28?? {(Win in 9 → Win in 3) Lost forced winning sequence. Best move was 32-27.} (20. 32-27 21x32 21. 34-30 20x40 22. 35x22 9-13 23. 22-17 13-19 24. 17-12 19-23 25. 12-7 23-28 26. 7-1 28-33) 20... 9-13?? {(Win in 3 → 0.00) Lost forced winning sequence. Best move was 43-48.} (20... 43-48 21. 28-23 48x45 22. 23-19 20x18) 21. 34-29?? {(0.00 → Win in 4) Win is now unavoidable. Best move was 34-30.} (21. 34-30 20x40 22. 35x42) 21... 43-48 22. 35-30 48x25 {Black wins.} 0-2