MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1665"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbq1bnr/p1pppk1p/5p2/1p4p1/2P3P1/1P5B/P2PPP1P/RNBQK1NR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:08:15 -0400"]
[GameEndTime "2026-09-14T11:08:16 -0400"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+2.35/10 0.025s, n=25753, sd=17} c6 {-2.35/10 0.020s, n=17586, sd=17}
6. cxb5 {+2.18/10 0.010s, n=12745, sd=14} h5 {-2.11/9 0.015s, n=13688, sd=14}
7. gxh5 {+2.37/9 0.021s, n=16935, sd=13} a6 {-2.33/8 0.015s, n=12372, sd=14}
8. h4 {+3.05/9 0.014s, n=16802, sd=16} g4 {-1.95/9 0.012s, n=13557, sd=15}
9. bxc6 {+2.66/9 0.012s, n=14875, sd=16} dxc6 {-2.99/9 0.013s, n=15087, sd=14}
10. e3 {+2.99/9 0.028s, n=26605, sd=14} Rxh5 {-3.47/10 0.054s, n=60700, sd=18}
11. Bb2 {+3.41/8 0.013s, n=14170, sd=12} a5 {-2.67/9 0.010s, n=13472, sd=12}
12. Ne2 {+3.01/9 0.037s, n=31085, sd=19} Na6 {-2.90/9 0.016s, n=14840, sd=14}
13. d4 {+2.95/9 0.017s, n=14652, sd=6} e6 {-3.05/9 0.027s, n=26965, sd=13}
14. a3 {+2.88/9 0.031s, n=33087, sd=14} Rb8 {-2.87/8 0.021s, n=21227, sd=12}
15. Nd2 {+3.14/9 0.031s, n=27943, sd=14} Ne7 {-3.40/8 0.028s, n=22835, sd=14}
16. Ng3 {+3.39/11 0.053s, n=55356, sd=19} Rh6 {-3.68/10 0.020s, n=21810, sd=18}
17. Qxg4 {+2.92/10 0.031s, n=32518, sd=16} a4 {-3.31/10 0.033s, n=33756, sd=16}
18. b4 {+3.38/10 0.015s, n=18223, sd=17} Nd5 {-4.21/9 0.031s, n=32158, sd=17}
19. Bf3 {+3.56/9 0.009s, n=12000, sd=13} c5 {-3.49/8 0.018s, n=21013, sd=12}
20. dxc5 {+4.82/10 0.030s, n=26877, sd=17}
Ndxb4 {-4.46/9 0.027s, n=24665, sd=15}
21. axb4 {+6.08/10 0.011s, n=14603, sd=20} Rxb4 {-3.81/9 0.017s, n=17844, sd=21}
22. Nc4 {+3.69/11 0.023s, n=27344, sd=20}
Nxc5 {-5.68/11 0.053s, n=52300, sd=25, White makes an illegal move: e1h1} 0-1