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MKIaS

Peter Perhac

Slovinky, Slovakia
Highest
2131
Jun 9, 2017
Lowest
1349
Dec 11, 2009
  • Training Time
  • Passed
  • Failed
2,092 Tactics
1,024 49%
1,068 51%

Tactic Themes

Category Score
Opposition 65%
  • Opposition
  • Attempts: 15
  • Passed: 10
  • Failed: 5
  • Avg Score: 65.00
Endgame Tactics 61%
  • Endgame Tactics
  • Attempts: 271
  • Passed: 159
  • Failed: 112
  • Avg Score: 61.32
Pawn Promotion 59%
  • Pawn Promotion
  • Attempts: 206
  • Passed: 118
  • Failed: 88
  • Avg Score: 59.00
Exchange Sacrifice 58%
  • Exchange Sacrifice
  • Attempts: 124
  • Passed: 71
  • Failed: 53
  • Avg Score: 58.25
Desperado 56%
  • Desperado
  • Attempts: 117
  • Passed: 64
  • Failed: 53
  • Avg Score: 56.15
En passant 56%
  • En passant
  • Attempts: 26
  • Passed: 14
  • Failed: 12
  • Avg Score: 56.00
Sacrifice 56%
  • Sacrifice
  • Attempts: 300
  • Passed: 167
  • Failed: 133
  • Avg Score: 55.96
Interference 55%
  • Interference
  • Attempts: 135
  • Passed: 73
  • Failed: 62
  • Avg Score: 55.36
Stalemate 55%
  • Stalemate
  • Attempts: 42
  • Passed: 20
  • Failed: 22
  • Avg Score: 55.00
Trapped Piece 53%
  • Trapped Piece
  • Attempts: 208
  • Passed: 113
  • Failed: 95
  • Avg Score: 53.29
Clearance Sacrifice 53%
  • Clearance Sacrifice
  • Attempts: 257
  • Passed: 133
  • Failed: 124
  • Avg Score: 52.89
Remove the Defender 53%
  • Remove the Defender
  • Attempts: 386
  • Passed: 199
  • Failed: 187
  • Avg Score: 52.65
Fork / Double Attack 52%
  • Fork / Double Attack
  • Attempts: 614
  • Passed: 315
  • Failed: 299
  • Avg Score: 52.17
Skewer 52%
  • Skewer
  • Attempts: 157
  • Passed: 76
  • Failed: 81
  • Avg Score: 51.92
Defense 52%
  • Defense
  • Attempts: 405
  • Passed: 200
  • Failed: 205
  • Avg Score: 51.81
Decoy / Deflection 52%
  • Decoy / Deflection
  • Attempts: 678
  • Passed: 338
  • Failed: 340
  • Avg Score: 51.61
Simplification 52%
  • Simplification
  • Attempts: 225
  • Passed: 113
  • Failed: 112
  • Avg Score: 51.60
Zugzwang 51%
  • Zugzwang
  • Attempts: 78
  • Passed: 39
  • Failed: 39
  • Avg Score: 51.38
Discovered Attack 51%
  • Discovered Attack
  • Attempts: 317
  • Passed: 161
  • Failed: 156
  • Avg Score: 50.72
Attacking f7/f2 50%
  • Attacking f7/f2
  • Attempts: 138
  • Passed: 68
  • Failed: 70
  • Avg Score: 50.43
Double Check 50%
  • Double Check
  • Attempts: 51
  • Passed: 25
  • Failed: 26
  • Avg Score: 50.00
Overloading 49%
  • Overloading
  • Attempts: 231
  • Passed: 114
  • Failed: 117
  • Avg Score: 49.47
Smothered Mate 49%
  • Smothered Mate
  • Attempts: 47
  • Passed: 22
  • Failed: 25
  • Avg Score: 49.43
Zwischenzug 49%
  • Zwischenzug
  • Attempts: 341
  • Passed: 167
  • Failed: 174
  • Avg Score: 49.27
Attacking Castled King 49%
  • Attacking Castled King
  • Attempts: 311
  • Passed: 150
  • Failed: 161
  • Avg Score: 48.88
Back Rank 49%
  • Back Rank
  • Attempts: 304
  • Passed: 144
  • Failed: 160
  • Avg Score: 48.70
Hanging Piece 48%
  • Hanging Piece
  • Attempts: 394
  • Passed: 197
  • Failed: 197
  • Avg Score: 48.48
Basic Checkmates 48%
  • Basic Checkmates
  • Attempts: 333
  • Passed: 162
  • Failed: 171
  • Avg Score: 48.19
Mating Net 47%
  • Mating Net
  • Attempts: 663
  • Passed: 299
  • Failed: 364
  • Avg Score: 47.19
Mate in 1 47%
  • Mate in 1
  • Attempts: 43
  • Passed: 20
  • Failed: 23
  • Avg Score: 47.00
Vulnerable King 47%
  • Vulnerable King
  • Attempts: 662
  • Passed: 295
  • Failed: 367
  • Avg Score: 46.99
Mate in 3+ 46%
  • Mate in 3+
  • Attempts: 508
  • Passed: 222
  • Failed: 286
  • Avg Score: 46.39
Queen Sacrifice 46%
  • Queen Sacrifice
  • Attempts: 179
  • Passed: 82
  • Failed: 97
  • Avg Score: 45.69
Perpetual Check 45%
  • Perpetual Check
  • Attempts: 31
  • Passed: 12
  • Failed: 19
  • Avg Score: 44.77
X-Ray Attack 45%
  • X-Ray Attack
  • Attempts: 131
  • Passed: 57
  • Failed: 74
  • Avg Score: 44.60
Pin 44%
  • Pin
  • Attempts: 436
  • Passed: 188
  • Failed: 248
  • Avg Score: 44.48
Mate in 2 44%
  • Mate in 2
  • Attempts: 183
  • Passed: 86
  • Failed: 97
  • Avg Score: 44.13
Windmill 44%
  • Windmill
  • Attempts: 40
  • Passed: 16
  • Failed: 24
  • Avg Score: 43.70
Underpromotion 42%
  • Underpromotion
  • Attempts: 25
  • Passed: 6
  • Failed: 19
  • Avg Score: 42.00

Recent Problems

Date ID Rating Moves Target Time My Time Avg Time Outcome My Rating
Sep 24, 2018 0098394 1812 0/2 0:27 0:06 0:42 (0% | -10)
1828
Sep 24, 2018 0028478 1694 3/3 0:30 0:18 0:55 (100% | +8)
1838
Sep 24, 2018 0030951 2221 1/4 1:02 23:00 2:18 (13% | -5)
1830
Sep 24, 2018 0529762 1462 2/2 0:17 0:17 0:33 (100% | +6)
1835
Sep 24, 2018 0061896 1864 2/2 0:26 0:18 0:43 (100% | +10)
1829
Sep 21, 2018 0112219 1475 0/2 0:20 0:19 0:24 (0% | -13)
1819
Sep 21, 2018 0144199 1800 3/3 0:39 0:24 1:07 (100% | +10)
1832
Sep 21, 2018 0041159 1604 5/5 0:44 0:16 1:09 (100% | +8)
1822
Sep 21, 2018 0653210 2053 3/3 0:46 1:05 1:30 (96% | +12)
1814
Sep 21, 2018 0548512 1603 2/2 0:22 0:06 0:23 (100% | +8)
1802
Sep 20, 2018 0089924 2192 1/1 0:19 0:14 1:08 (100% | +13)
1794
Sep 20, 2018 0033349 1582 4/4 0:27 0:27 1:25 (100% | +6)
1781
Sep 20, 2018 0036301 1930 0/4 0:50 0:16 1:08 (0% | -10)
1775
Sep 20, 2018 0593880 1418 2/2 0:19 0:19 0:20 (100% | +7)
1785
Sep 20, 2018 0524230 1730 2/2 0:23 0:51 1:35 (89% | +6)
1778
Sep 17, 2018 0498460 1726 2/2 0:24 0:55 1:16 (87% | +6)
1772
Sep 17, 2018 0501750 1613 2/2 0:22 0:11 0:27 (100% | +8)
1766
Sep 17, 2018 0046228 1457 0/3 0:28 0:24 0:37 (0% | -13)
1758
Sep 17, 2018 0039473 1724 2/2 0:25 0:40 0:52 (94% | +7)
1771
Sep 17, 2018 0076602 2062 0/3 0:50 0:04 0:29 (0% | -7)
1764
Sep 16, 2018 0149167 1588 0/2 0:20 0:55 0:50 (0% | -13)
1771
Sep 16, 2018 0531896 2059 0/3 0:43 0:11 0:48 (0% | -9)
1784
Sep 16, 2018 0059204 1274 2/2 0:17 0:22 0:54 (98% | +5)
1793
Sep 16, 2018 0390363 1425 2/2 0:18 0:21 1:16 (98% | +5)
1788
Sep 16, 2018 0051077 1792 6/9 1:24 0:52 5:23 (67% | +3)
1783

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