lidraughts.org

[Event "Yearly Antidraughts Arena"] [Site "https://draughts64.com/pF0ZOPJo"] [Date "2026.09.19"] [Round "-"] [White "sijbrandsjr"] [Black "Master1958"] [Result "0-2"] [UTCDate "2026.09.19"] [UTCTime "18:31:40"] [WhiteElo "2065"] [BlackElo "2235"] [WhiteRatingDiff "-98"] [BlackRatingDiff "+5"] [GameType "98"] [TimeControl "300+0"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lidraughts.org"] 1. 31-27 19-24 2. 35-30 24x35 3. 36-31 18-22 4. 27x18 13x22 5. 34-29 14-19 6. 40-34 35-40 7. 44x35 12-18 8. 45-40 7-12 9. 32-27 17-21?! {(0.47 → 0.90) Inaccuracy. Best move was 16-21.} (9... 16-21 10. 27x7 2x11 11. 50-44 10-14 12. 35-30 20-25) 10. 38-32 20-24 11. 29x20 15x24 12. 50-45 24-30?! {(0.71 → 1.40) Inaccuracy. Best move was 24-29.} (12... 24-29 13. 34x14 9x20 14. 43-38 22-28 15. 33x13 8x19 16. 40-34 19-23 17. 48-43 1-7 18. 34-29 23x34 19. 39x30) 13. 35x13 8x19 14. 42-38 10-14?? {(1.42 → Win in 12) Win is now unavoidable. Best move was 18-23.} (14... 18-23 15. 27x7 1x12 16. 49-44 10-15 17. 34-29 23x34 18. 40x29 11-17 19. 29-24 19x30 20. 33-29 30-34 21. 39x30) 15. 33-28 22x35 16. 27-22 18x36 17. 32-28 21-26 18. 37-31?? {(Win in 7 → -1.01) Lost forced winning sequence. Best move was 47-42.} (18. 47-42 36x47 19. 46-41 47x36 20. 37-31 36x25 21. 43-39 25x21 22. 49-43 21x49 23. 48-43 49x47 24. 45-40 35x44) 18... 36x27 19. 45-40? {(-1.03 → -1.89) Mistake. Best move was 43-39.} (19. 43-39 27-32 20. 28x37 11-17 21. 41-36 26-31 22. 36x27 16-21 23. 27x16 19-23 24. 38-33 23-29 25. 34x23 5-10) 19... 35x44 20. 49x40 27-32 21. 28x37 11-17 22. 37-31 26x37 23. 41x32 16-21 24. 38-33 21-27 25. 32x21 17x26 26. 48-42 12-17 27. 46-41 2-7?! {(-1.72 → -0.99) Inaccuracy. Best move was 5-10.} (27... 5-10 28. 33-29 19-24 29. 29x20 14x25 30. 40-35 25-30 31. 35x24 26-31 32. 42-38 6-11 33. 38-32 1-7 34. 34-29) 28. 34-30?! {(-0.99 → -1.78) Inaccuracy. Best move was 42-38.} (28. 42-38 19-23 29. 41-36 26-31 30. 36x27 5-10 31. 33-29 17-22 32. 29x18 22x13 33. 47-42 7-12 34. 34-29 6-11) 28... 19-24 29. 30x10 5x14 30. 33-29?! {(-1.43 → -2.14) Inaccuracy. Best move was 42-38.} (30. 42-38 9-13 31. 41-36 26-31 32. 36x27 4-9 33. 38-32 13-18 34. 40-34 6-11 35. 34-29 3-8 36. 27-21 17x26) 30... 9-13 31. 40-34 6-11 32. 42-38 11-16 33. 38-32 7-12?! {(-2.18 → -1.39) Inaccuracy. Best move was 1-6.} (33... 1-6 34. 47-42 16-21 35. 32-28 6-11 36. 28-23 17-22 37. 23-19 13x33 38. 34-29 33x24 39. 41-37 26-31 40. 37x28) 34. 47-42?! {(-1.39 → -1.94) Inaccuracy. Best move was 32-28.} (34. 32-28 12-18 35. 47-42 26-31 36. 42-38 31-37 37. 41x32 16-21 38. 32-27 21x23 39. 38-32 18-22 40. 29x20 3-8) 34... 14-20? {(-1.94 → -0.66) Mistake. Best move was 16-21.} (34... 16-21 35. 32-28 3-8 36. 43-38 17-22 37. 28x17 4-9 38. 34-30 1-6 39. 17-11 6x17 40. 41-36 26-31 41. 36x16) 35. 29-24?? {(-0.66 → -3.67) Blunder. Best move was 32-28.} (35. 32-28 3-8 36. 42-38 20-24 37. 29x20 1-7 38. 34-29 13-18 39. 20-14 17-22 40. 28x17 12x21 41. 38-33 21-27) 35... 20x40 36. 43-39?! {(-3.65 → -4.94) Inaccuracy. Best move was 41-37.} (36. 41-37 3-8 37. 42-38 26-31 38. 37x26 13-19 39. 32-28 19-23 40. 28x19 16-21 41. 38-32 21-27 42. 32x21 1-7) 36... 40-44?! {(-4.94 → -4.09) Inaccuracy. Best move was 12-18.} (36... 12-18 37. 42-38 40-44 38. 39x50 3-8 39. 50-44 4-9 40. 32-27 16-21 41. 27x16 17-22 42. 38-32 26-31 43. 32-27) 37. 39x50 12-18 38. 32-28? {(-3.82 → -7.90) Mistake. Best move was 50-44.} (38. 50-44 17-21 39. 41-37 21-27 40. 32x21 26x17 41. 44-39 3-8 42. 42-38 1-7 43. 39-33 4-9 44. 33-29 18-22) 38... 13-19 39. 28-22?? {(-5.78 → Win in 10) Win is now unavoidable. Best move was 50-44.} (39. 50-44 1-7 40. 42-38 3-8 41. 44-39 4-9 42. 38-33 16-21 43. 28-22 18x27 44. 33-29 19-23 45. 29x18 26-31) 39... 17x28 40. 42-38 28-33 {Black wins on time.} 0-2