lidraughts.org

[Event "van IJzendoorn Arena"] [Site "https://lidraughts.org/VLJqdFHn"] [Date "2020.03.26"] [Round "-"] [White "maurinwiersma"] [Black "BrentBootsma"] [Result "0-2"] [UTCDate "2020.03.26"] [UTCTime "10:21:12"] [WhiteElo "1791"] [BlackElo "1576"] [WhiteRatingDiff "-102"] [BlackRatingDiff "+74"] [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 1-6 2. 48-43 2-7 3. 47-42 3-8 4. 42-37 4-9 5. 37-32?! {(0.24 → -0.41) Inaccuracy. Best move was 43-39.} (5. 43-39 7-11 6. 39-34 8-12 7. 34-30 12-17 8. 44-39 17-21 9. 39-33 21-27 10. 37x17 11x22 11. 46-41 9-14) 5... 5-10?! {(-0.41 → 0.10) Inaccuracy. Best move was 6-11.} (5... 6-11 6. 44-39 11-16 7. 32-27 8-12 8. 50-44 5-10 9. 44-40 9-14 10. 40-34 10-15 11. 34-30 14-20 12. 30x10) 6. 32-27? {(0.10 → -0.92) Mistake. Best move was 43-39.} (6. 43-39 8-12 7. 39-34 12-17 8. 34-30 17-21 9. 30-24 21-26 10. 44-39 6-11 11. 39-34 26-31 12. 34-29 31x33) 6... 9-13?? {(-0.92 → 2.75) Blunder. Best move was 6-11.} (6... 6-11 7. 44-39 8-12 8. 43-38 10-14 9. 46-41 12-17 10. 41-37 11-16 11. 38-33 17-21 12. 37-32 7-12 13. 39-34) 7. 27-22?? {(2.75 → -2.73) Blunder. Best move was 27-21.} (7. 27-21 13-19 8. 44-40 19-24 9. 40-35 10-14 10. 43-39 14-19 11. 50-45 24-29 12. 39-34 29x40 13. 45x34 7-12) 7... 13-19?? {(-2.73 → 0.00) Blunder. Best move was 6-11.} (7... 6-11 8. 44-40 11-16 9. 40-35 16-21 10. 43-39 21x23 11. 39-34 13-18 12. 50-44 18-22 13. 35-30 23-28 14. 44-39) 8. 43-39 19-24 9. 39-33 10-14 10. 44-40 6-11 11. 40-35 11-16 12. 46-41?? {(0.00 → Win in 7) Win is now unavoidable. Best move was 50-45.} (12. 50-45 14-19 13. 33-28 16-21 14. 22-18 19x17 15. 35-30 24x35 16. 45x25 21-26 17. 25-20 26-31 18. 20-15 31-37) 12... 16-21?? {(Win in 7 → 0.00) Lost forced winning sequence. Best move was 14-19.} (12... 14-19 13. 33-28 8-13 14. 41-37 24-29 15. 28x30 7-12 16. 22x2 13-18 17. 2x24 18-22 18. 24x21 16x47 19. 30-25) 13. 22-17?? {(0.00 → Win in 14) Win is now unavoidable. Best move was 35-30.} (13. 35-30 21x43 14. 30x10 43-48 15. 10-4 48-39 16. 4-10 39-6 17. 10-23 7-11 18. 41-37 6-1 19. 23-32 1-18) 13... 21x12? {(Win in 14 → -7.84) Lost forced winning sequence. Best move was 7x27.} (13... 7x27 14. 41-36 14-19 15. 35-30 24x35 16. 50-45 8-13 17. 45x25 19-23 18. 33-29 23x34 19. 25-20 34-40 20. 20-15) 14. 33-28? {(-7.84 → Win in 10) Win is now unavoidable. Best move was 41-37.} (14. 41-37 8-13 15. 50-45 14-19 16. 35-30 24x35 17. 45x25 19-23 18. 25-20 23x43 19. 20-15 43-48 20. 15-10 48x31) 14... 12-17 15. 41-37 17-21 16. 37-32 21-26 17. 32-27 26-31?? {(Win in 10 → 0.00) Lost forced winning sequence. Best move was 7-12.} (17... 7-12 18. 35-30 24x35 19. 27-21 26x17 20. 28-23 14-20 21. 50-44 17-22 22. 23x21 35-40 23. 44x35 20-24 24. 35-30) 18. 27x36 7-11?? {(0.00 → Win in 7) Win is now unavoidable. Best move was 8-12.} (18... 8-12 19. 36-31 12-17 20. 35-30 24x35 21. 28-23 14-20 22. 50-44 17-22 23. 23x21 20-24 24. 31-27 24-29 25. 27-22) 19. 28-22?? {(Win in 7 → Win in 11) Lost forced winning sequence. Best move was 36-31.} (19. 36-31 11-17 20. 50-45 8-13 21. 35-30 24x35 22. 45x25 13-19 23. 31-26 19-24 24. 25x23 14-20 25. 23-18 17x19) 19... 11-16 20. 36-31 8-13?? {(-7.47 → 0.00) Blunder. Best move was 24-29.} (20... 24-29 21. 22-17 16x18 22. 31-26 29-33 23. 26-21 33-38 24. 21-16 38-42 25. 16-11 42-47 26. 11-6 18-23 27. 35-30) 21. 50-44 24-29 22. 35-30 29-33 23. 31-27?? {(0.00 → -5.93) Blunder. Best move was 30-24.} (23. 30-24 14x34 24. 44x24 33-39 25. 24-20 39-44 26. 22-17 16x18 27. 20-15 18-23 28. 15-10 23-29 29. 10-4 13-19) 23... 33-38 24. 30-25? {(-6.58 → Win in 9) Win is now unavoidable. Best move was 22-17.} (24. 22-17 16x18 25. 27-21 38-42 26. 21-16 42-47 27. 16-11 14-19 28. 11-6 18-23 29. 44-40 23-28 30. 6-1 28-32) 24... 38-42 25. 44-40 42-47 26. 27-21 16x18 27. 40-34 18-22 28. 34-30 22-27 29. 30-24 47x45 {Black wins.} 0-2