lidraughts.org

[Event "van IJzendoorn Arena"] [Site "https://lidraughts.org/IVEkyVbr"] [Date "2020.03.26"] [Round "-"] [White "Famkeuitsneek"] [Black "BrentBootsma"] [Result "0-2"] [UTCDate "2020.03.26"] [UTCTime "10:31:50"] [WhiteElo "1623"] [BlackElo "1602"] [WhiteRatingDiff "-75"] [BlackRatingDiff "+36"] [GameType "97"] [TimeControl "300+0"] [Opening "?"] [Termination "Normal"] [FEN "W:W46,47,48,49,50:B1,2,3,4,5"] [Annotator "lidraughts.org"] 1. 50-45 1-6 2. 46-41 2-7 3. 41-36 3-8 4. 36-31 4-9 5. 31-26 5-10?? {(0.00 → 2.76) Blunder. Best move was 7-11.} (5... 7-11 6. 47-41 11-16 7. 41-36 9-14 8. 45-40 14-20 9. 40-34 8-12 10. 48-42 12-17 11. 42-37 5-10 12. 49-44) 6. 26-21 10-15? {(1.34 → 2.29) Mistake. Best move was 8-13.} (6... 8-13 7. 45-40 7-12 8. 40-34 10-14 9. 34-30 12-17 10. 21x12 13x11 11. 30-24 14x34 12. 49-44 34-39 13. 44x33) 7. 47-42 15-20?! {(2.10 → 3.01) Inaccuracy. Best move was 9-14.} (7... 9-14 8. 45-40 7-12 9. 49-44 15-20 10. 48-43 8-13 11. 40-34 13-19 12. 44-39 12-18 13. 34-29 18-23 14. 29x9) 8. 42-37?? {(3.01 → 0.41) Blunder. Best move was 45-40.} (8. 45-40 7-12 9. 40-35 8-13 10. 48-43 9-14 11. 43-39 12-17 12. 21x12 13x11 13. 39-34 20-24 14. 34-30 24-29) 8... 20-24?? {(0.41 → 5.70) Blunder. Best move was 8-13.} (8... 8-13 9. 37-32 9-14 10. 32-28 7-12 11. 28-22 12x32 12. 48-42 32-37 13. 42x31 14-19 14. 45-40 13-18 15. 40-35) 9. 37-32 24-29? {(4.91 → 7.92) Mistake. Best move was 7-12.} (9... 7-12 10. 45-40 12-18 11. 48-43 8-12 12. 43-39 9-13 13. 32-28 18x38 14. 39x37 13-19 15. 49-43 12-18 16. 40-35) 10. 32-27?? {(7.92 → 0.00) Blunder. Best move was 45-40.} (10. 45-40 7-12 11. 48-43 29-33 12. 32x34 8-13 13. 34-30 13-19 14. 30-25 12-17 15. 21x12 6-11 16. 12-8 9x7) 10... 29-33?? {(0.00 → 7.52) Blunder. Best move was 7-12.} (10... 7-12 11. 48-43 12-18 12. 43-39 29-33 13. 39x28 18x38 14. 27-22 9-14 15. 22-17 14-20 16. 21-16 6x26 17. 17-11) 11. 27-22?? {(7.52 → 0.00) Blunder. Best move was 45-40.} (11. 45-40 8-13 12. 49-43 33-39 13. 43x34 7-12 14. 34-30 13-19 15. 40-35 19-23 16. 30-25 23-29 17. 25-20 12-18) 11... 9-14 12. 45-40 14-20 13. 40-35 20-24 14. 49-44?? {(0.00 → Win in 5) Win is now unavoidable. Best move was 49-43.} (14. 49-43 33-38 15. 48x28 8-12 16. 22x11 6x26 17. 28-22 26-31 18. 22-17 31-36 19. 17-12 36-41 20. 12-8 24-30) 14... 8-13?? {(Win in 5 → Win in 12) Lost forced winning sequence. Best move was 8-12.} (14... 8-12 15. 22x11 6x26 16. 48-43 33-38 17. 43x32 24-29 18. 44-40 29-33 19. 32x34) 15. 48-42?? {(Win in 12 → -4.50) Lost forced winning sequence. Best move was 22-18.} (15. 22-18 13x22 16. 21x25 6-11 17. 25-20 11-17 18. 20-15 17-21 19. 15-10 7-12 20. 10-4 12-17 21. 4-15 33-39) 15... 13-19 16. 42-37?? {(-2.29 → Win in 14) Win is now unavoidable. Best move was 44-40.} (16. 44-40 19-23 17. 42-37 23-28 18. 40-34 28x26 19. 34x14 33-39 20. 35-30 39-44 21. 30-25 44-49 22. 14-10 49-40) 16... 19-23?? {(Win in 14 → -1.84) Lost forced winning sequence. Best move was 24-29.} (16... 24-29 17. 37-31 19-24 18. 35-30 24x35 19. 22-18 33-38 20. 31-26 7-12 21. 18x7 6x8 22. 21-16 38-42 23. 16-11) 17. 37-31?? {(-1.84 → Win in 13) Win is now unavoidable. Best move was 44-40.} (17. 44-40 23-28 18. 40-34 28x26 19. 34x14 33-39 20. 14-10 39-44 21. 35-30 44-50 22. 30-25 50-39 23. 37-32 26-31) 17... 33-38?? {(Win in 13 → 0.00) Lost forced winning sequence. Best move was 23-29.} (17... 23-29 18. 35-30 24x35 19. 22-18 33-38 20. 31-26 7-12 21. 18x7 6x8 22. 21-16 38-42 23. 16-11 8-12 24. 11x13) 18. 31-26?? {(0.00 → Win in 9) Win is now unavoidable. Best move was 44-39.} (18. 44-39 38x40 19. 35x44 7-11 20. 21x1 23x41 21. 1-34 41-46 22. 34x4) 18... 38-42 19. 44-39 42-47 20. 39-34 24x44 21. 22x24 47x45 22. 21-17 7x27 23. 26x28 44-49 24. 28-22 49-16 25. 22-18 16x20 {Black wins.} 0-2