MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "739"]
[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 "rnb1kbnr/pp1ppppp/2p5/4q3/2PP3P/1P5R/P3PPP1/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:42 +0000"]
[GameEndTime "2026-09-14T16:10:42 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {-0.43/9 0.020s, n=19798, sd=12}
6. Nc3 {+0.46/8 0.019s, n=18573, sd=12} d5 {+0.07/10 0.024s, n=24312, sd=13}
7. Rh1 {+0.24/9 0.020s, n=17685, sd=14} Nf6 {+0.19/10 0.027s, n=26519, sd=16}
8. Nf3 {-0.01/8 0.022s, n=20519, sd=15} Bf5 {-0.17/8 0.016s, n=15518, sd=13}
9. Ba3 {-0.21/9 0.028s, n=25207, sd=17} Ne4 {+0.50/9 0.016s, n=14790, sd=13}
10. Qc1 {-0.38/9 0.020s, n=18694, sd=17} e6 {+0.14/8 0.014s, n=13001, sd=13}
11. Bxf8 {+0.11/11 0.019s, n=18897, sd=14} Kxf8 {+0.10/8 0.014s, n=12717, sd=14}
12. Qb2 {+0.14/9 0.027s, n=23578, sd=15} h5 {-0.04/9 0.020s, n=18368, sd=17}
13. e3 {+0.01/9 0.016s, n=14877, sd=13} Kg8 {0.00/10 0.045s, n=40286, sd=16}
14. Be2 {-0.07/8 0.023s, n=21320, sd=15} Nd7 {+0.06/9 0.014s, n=13155, sd=13}
15. Nxe4 {-0.15/9 0.041s, n=35935, sd=16} dxe4 {+0.12/10 0.018s, n=16693, sd=17}
16. Ng5 {-0.11/10 0.029s, n=25251, sd=18} f6 {+0.26/10 0.021s, n=18852, sd=14}
17. Nh3 {-0.15/11 0.031s, n=27765, sd=20}
e5 {+0.33/10 0.027s, n=25336, sd=19, White makes an illegal move: e1a1} 0-1