MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.17"]
[Round "19"]
[White "Eunoia-base"]
[Black "Eunoia-dev"]
[Result "0-1"]
[EngineWhiteName "Eunoia"]
[EngineWhiteAuthor "Master Struct"]
[EngineBlackName "Eunoia"]
[EngineBlackAuthor "Master Struct"]
[SetUp "1"]
[FEN "r1bqk2r/pppp1pp1/5n1p/8/3nP3/P1P2P2/2P3PP/R1BQKB1R w KQkq - 0 9"]
[GameDuration "00:00:23"]
[GameStartTime "2026-09-17T09:01:35 -0400"]
[GameEndTime "2026-09-17T09:01:59 -0400"]
[PlyCount "133"]
[Termination "illegal move"]
[TimeControl "7.23+0.07"]

9. cxd4 {+0.35/13 0.429s, n=1477420, sd=0}
O-O {-0.30/12 0.315s, n=1102228, sd=0}
10. Be2 {+0.25/13 0.454s, n=1509965, sd=0} d6 {-0.20/13 0.329s, n=1135975, sd=0}
11. O-O {+0.30/12 0.391s, n=1245086, sd=0} c6 {-0.34/12 0.403s, n=1416061, sd=0}
12. c4 {+0.39/11 0.483s, n=1430026, sd=0} b6 {-0.33/10 0.290s, n=906495, sd=0}
13. Qe1 {+0.41/12 0.681s, n=2278957, sd=0} Bb7 {-0.42/11 0.278s, n=968000, sd=0}
14. Bd2 {+0.41/11 0.227s, n=758117, sd=0} Qe7 {-0.37/12 0.328s, n=1090894, sd=0}
15. Rd1 {+0.39/11 0.239s, n=792096, sd=0}
Rae8 {-0.44/11 0.697s, n=2219101, sd=0}
16. Qf2 {+0.41/10 0.290s, n=970479, sd=0} a5 {-0.46/10 0.257s, n=821189, sd=0}
17. d5 {+0.38/11 0.237s, n=761581, sd=0} c5 {-0.49/10 0.369s, n=1351365, sd=0}
18. Be3 {+0.58/11 0.337s, n=1244173, sd=0} b5 {-0.41/11 0.221s, n=849016, sd=0}
19. cxb5 {+0.50/11 0.231s, n=854603, sd=0}
Nxd5 {-0.50/12 0.230s, n=822436, sd=0} 20. Bd2 {+0.59/12 0.211s, n=749511, sd=0}
a4 {-0.66/12 0.287s, n=1021504, sd=0} 21. Bd3 {+0.64/11 0.160s, n=568708, sd=0}
Nf6 {-0.73/11 0.212s, n=709539, sd=0}
22. Rfe1 {+0.67/10 0.313s, n=1073473, sd=0}
Qe5 {-0.76/11 0.855s, n=2981254, sd=0}
23. Bc1 {+0.75/11 0.934s, n=3215956, sd=0} Qe6 {-0.72/10 0.148s, n=470008, sd=0}
24. Bc2 {+0.81/10 0.276s, n=948861, sd=0} Ra8 {-0.80/10 0.177s, n=551009, sd=0}
25. Bf4 {+0.86/11 0.216s, n=739497, sd=0} Rfd8 {-0.68/11 0.266s, n=879670, sd=0}
26. b6 {+0.69/10 0.387s, n=1337623, sd=0} Nh5 {-0.69/9 0.183s, n=622673, sd=0}
27. Be3 {+0.65/9 0.098s, n=305047, sd=0} c4 {-0.81/7 0.131s, n=392465, sd=0}
28. Bd4 {+0.88/8 0.161s, n=513305, sd=0} Nf6 {-0.68/8 0.136s, n=427405, sd=0}
29. Qg3 {+0.73/8 0.100s, n=322354, sd=0} Qe7 {-0.78/10 0.158s, n=501767, sd=0}
30. f4 {+0.80/9 0.107s, n=307204, sd=0} Bc6 {-0.71/10 0.172s, n=532159, sd=0}
31. h3 {+0.86/10 0.247s, n=748879, sd=0} Nh5 {-0.74/9 0.132s, n=384726, sd=0}
32. Qf3 {+0.79/10 0.149s, n=330500, sd=0} Nf6 {-0.79/12 0.284s, n=946834, sd=0}
33. Qg3 {+0.66/10 0.235s, n=703993, sd=0} Nh5 {-0.79/11 0.206s, n=616568, sd=0}
34. Qf3 {+0.66/10 0.116s, n=355391, sd=0} Nf6 {-0.70/9 0.104s, n=297058, sd=0}
35. Qe3 {+0.66/10 0.176s, n=542555, sd=0} Re8 {-0.74/9 0.154s, n=473376, sd=0}
36. e5 {+0.58/8 0.091s, n=233640, sd=0} dxe5 {-0.60/10 0.150s, n=429045, sd=0}
37. fxe5 {+0.60/9 0.075s, n=207138, sd=0} Qb7 {-0.65/10 0.119s, n=342174, sd=0}
38. Qf2 {+0.51/9 0.071s, n=226024, sd=0} Nd5 {-0.67/10 0.238s, n=679701, sd=0}
39. Bf5 {+0.64/8 0.080s, n=223321, sd=0} g6 {-0.64/8 0.095s, n=245651, sd=0}
40. Bg4 {+0.65/9 0.106s, n=327478, sd=0} Rad8 {-0.61/10 0.205s, n=591252, sd=0}
41. Be2 {+0.72/9 0.085s, n=255321, sd=0} Bb5 {-0.67/10 0.125s, n=378607, sd=0}
42. Bf3 {+0.67/9 0.092s, n=276061, sd=0} Bc6 {-0.71/10 0.125s, n=398566, sd=0}
43. Rc1 {+0.69/9 0.079s, n=279941, sd=0} Bb5 {-0.73/10 0.149s, n=464868, sd=0}
44. Rcd1 {+0.66/8 0.096s, n=277191, sd=0} Bc6 {-0.71/11 0.094s, n=294562, sd=0}
45. Rc1 {+0.64/10 0.337s, n=1032281, sd=0} Bb5 {-0.73/11 0.123s, n=384230, sd=0}
46. Qh4 {+0.69/9 0.060s, n=182323, sd=0} Kh7 {-0.88/10 0.164s, n=501110, sd=0}
47. Be3 {+0.73/8 0.209s, n=653998, sd=0} h5 {-0.85/8 0.065s, n=201615, sd=0}
48. Qd4 {+0.93/8 0.075s, n=243647, sd=0} Rd7 {-0.96/9 0.074s, n=227365, sd=0}
49. Qc5 {+1.26/9 0.151s, n=482534, sd=0} Ba6 {-1.15/9 0.064s, n=214612, sd=0}
50. Bd4 {+1.33/8 0.067s, n=223570, sd=0} Qc8 {-0.59/10 0.073s, n=256216, sd=0}
51. Qxc8 {+0.60/8 0.053s, n=190641, sd=0} Rxc8 {-0.51/11 0.134s, n=499015, sd=0}
52. Red1 {+0.63/10 0.085s, n=326707, sd=0} c3 {-0.45/10 0.359s, n=154959, sd=0}
53. Bf2 {+1.26/9 0.055s, n=188194, sd=0} Bb7 {-0.68/11 0.069s, n=262485, sd=0}
54. Rd4 {+1.00/11 0.072s, n=285972, sd=0} Rb8 {-0.85/11 0.119s, n=464971, sd=0}
55. Bxd5 {+0.88/11 0.081s, n=370748, sd=0}
Bxd5 {-1.48/12 0.103s, n=454726, sd=0} 56. Rd3 {+1.40/10 0.079s, n=349451, sd=0}
Re8 {-1.58/12 0.113s, n=508137, sd=0}
57. Rcxc3 {+1.52/11 0.067s, n=292156, sd=0}
Ree7 {-1.83/11 0.062s, n=282635, sd=0} 58. Rc7 {+2.00/13 0.070s, n=334560, sd=0}
Rxc7 {-2.01/13 0.060s, n=320682, sd=0}
59. bxc7 {+2.00/14 0.094s, n=475457, sd=0} Bb7 {-2.04/13 0.053s, n=239496, sd=0}
60. Rc3 {+2.17/13 0.059s, n=293450, sd=0} Rxe5 {-2.08/13 0.073s, n=345133, sd=0}
61. c8=R {+2.14/14 0.074s, n=370677, sd=0}
Bxc8 {-2.11/15 0.084s, n=473334, sd=0}
62. Rxc8 {+2.09/15 0.096s, n=577136, sd=0} Re4 {-2.09/14 0.056s, n=311207, sd=0}
63. Rd8 {+2.10/14 0.067s, n=337693, sd=0} g5 {-2.15/13 0.057s, n=283397, sd=0}
64. Bc5 {+2.31/13 0.059s, n=325567, sd=0} g4 {-2.24/13 0.063s, n=349514, sd=0}
65. hxg4 {+2.40/14 0.115s, n=630434, sd=0}
hxg4 {-2.48/14 0.123s, n=674703, sd=0} 66. Bb4 {+2.36/14 0.069s, n=379837, sd=0}
f5 {-2.41/14 0.074s, n=398769, sd=0} 67. Kf2 {+2.27/14 0.121s, n=719678, sd=0}
f4 {-2.41/15 0.099s, n=546531, sd=0} 68. Ra8 {+2.42/15 0.088s, n=498312, sd=0}
Re3 {-2.48/16 0.081s, n=463524, sd=0} 69. Rxa4 {+2.62/15 0.074s, n=378852, sd=0}
g3+ {-2.62/16 0.094s, n=518466, sd=0} 70. Kf1 {+2.59/16 0.078s, n=450879, sd=0}
Re4 {-2.84/15 0.064s, n=320707, sd=0} 71. Ra7+ {+2.77/16 0.141s, n=734386, sd=0}
Kg6 {-2.56/14 0.103s, n=572413, sd=0} 72. Bd2 {+2.50/14 0.047s, n=258113, sd=0}
Rd4 {-2.45/13 0.052s, n=288447, sd=0} 73. Be1 {+2.53/13 0.074s, n=353063, sd=0}
Rc4 {-2.50/13 0.054s, n=264780, sd=0} 74. a4 {+2.54/14 0.077s, n=430479, sd=0}
Rc1 {-2.52/14 0.201s, n=178193, sd=0, White makes an illegal move: 0000} 0-1