MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "677"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkbnr/pp2ppp1/7p/2pp4/5PbP/1P1P4/P1P1P1PR/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:08 +0000"]
[GameEndTime "2026-09-14T16:09:09 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+3.70/10 0.028s, n=23956, sd=14}
6. Nf3 {-2.96/9 0.021s, n=17065, sd=12} Nf6 {+3.68/9 0.037s, n=30875, sd=13}
7. g3 {-2.95/9 0.013s, n=12410, sd=13} Qc7 {+3.36/9 0.027s, n=24004, sd=14}
8. Nc3 {-3.23/10 0.036s, n=27231, sd=16} e6 {+3.34/9 0.020s, n=16450, sd=13}
9. e4 {-3.12/8 0.022s, n=18147, sd=13} c4 {+3.78/8 0.019s, n=16545, sd=13}
10. Bd2 {-3.81/7 0.018s, n=12579, sd=11} cxd3 {+4.62/9 0.038s, n=31112, sd=16}
11. cxd3 {-3.46/10 0.021s, n=17933, sd=15} dxe4 {+4.34/9 0.026s, n=22756, sd=15}
12. dxe4 {-4.33/11 0.060s, n=45104, sd=17} Bb4 {+4.19/10 0.040s, n=33964, sd=18}
13. Rc1 {-4.40/10 0.025s, n=18795, sd=13} Rd8 {+4.75/9 0.023s, n=21050, sd=13}
14. e5 {-4.80/10 0.017s, n=15830, sd=17} Bxc3 {+4.99/12 0.040s, n=33988, sd=21}
15. exf6 {-5.13/10 0.017s, n=15481, sd=17}
Bxf6 {+5.38/11 0.028s, n=23308, sd=19} 16. Bh3 {-4.78/10 0.016s, n=15743, sd=18}
h5 {+5.95/11 0.018s, n=16483, sd=15} 17. Kf1 {-5.86/9 0.029s, n=22881, sd=16}
Rxd2 {+6.66/10 0.017s, n=15653, sd=16} 18. Qxd2 {-7.09/8 0.016s, n=14270, sd=11}
Bxf3 {+6.75/10 0.019s, n=16015, sd=16} 19. Qe3 {-7.09/10 0.043s, n=32215, sd=17}
Bd5 {+7.02/10 0.021s, n=17175, sd=15}
20. Rd2 {-7.15/9 0.016s, n=14627, sd=14, Black makes an illegal move: e8h8} 1-0