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IM johngrefe

John Grefe

United States
Highest
1476
Nov 3, 2011
Lowest
1114
Jun 29, 2010
  • Training Time
  • Passed
  • Failed
9 Tactics
8 89%
1 11%

Tactic Themes

Category Score
Pin 100%
  • Pin
  • Attempts: 1
  • Passed: 1
  • Failed: 0
  • Avg Score: 100.00
Mate in 3+ 96%
  • Mate in 3+
  • Attempts: 1
  • Passed: 1
  • Failed: 0
  • Avg Score: 96.00
Mate in 1 94%
  • Mate in 1
  • Attempts: 1
  • Passed: 1
  • Failed: 0
  • Avg Score: 94.00
Hanging Piece 92%
  • Hanging Piece
  • Attempts: 1
  • Passed: 1
  • Failed: 0
  • Avg Score: 92.00
Endgame Tactics 83%
  • Endgame Tactics
  • Attempts: 1
  • Passed: 1
  • Failed: 0
  • Avg Score: 83.00

Recent Problems

Date ID Rating Moves Target Time My Time Avg Time Outcome My Rating
Nov 3, 2011 0149001 1141 1/1 0:00 0:06 0:20 (94% | +37)
1476
Nov 3, 2011 0031389 995 1/1 0:00 0:13 0:19 (84% | +28)
1401
Nov 3, 2011 0130343 1146 4/4 0:00 0:13 0:44 (97% | +44)
1373
Nov 3, 2011 0170212 887 4/4 0:00 0:17 1:16 (98% | +57)
1329
Jul 29, 2010 0041999 752 1/1 0:00 0:07 0:30 (93% | +64)
1272
Jun 29, 2010 0049373 801 1/1 0:00 0:03 0:24 (100% | +94)
1208
Jun 29, 2010 0030262 836 2/2 0:00 0:10 0:56 (95% | +115)
1114

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