MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1996"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kb1r/pppqpp1p/6pn/3p4/6P1/3PP3/PPP1KPBP/RNBQ2NR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:27 +0000"]
[GameEndTime "2026-09-14T16:04:28 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxg4+ {+3.15/10 0.017s, n=15050, sd=17}
6. Bf3 {-2.76/9 0.020s, n=17132, sd=16} Qd7 {+2.99/10 0.028s, n=24519, sd=16}
7. Nc3 {-2.78/10 0.025s, n=21744, sd=14} c6 {+3.17/10 0.020s, n=15155, sd=17}
8. Bd2 {-3.17/9 0.029s, n=25518, sd=14} e5 {+3.22/10 0.022s, n=20658, sd=17}
9. Ke1 {-2.99/9 0.018s, n=17127, sd=14} Na6 {+3.14/9 0.017s, n=16453, sd=16}
10. e4 {-3.11/11 0.050s, n=44013, sd=21} d4 {+3.09/11 0.015s, n=14949, sd=16}
11. Qc1 {-3.14/9 0.013s, n=13012, sd=15} dxc3 {+3.07/10 0.022s, n=19707, sd=20}
12. Bxh6 {-3.09/11 0.014s, n=13517, sd=21}
Bxh6 {+2.78/10 0.018s, n=16374, sd=20}
13. Qxh6 {-3.15/10 0.016s, n=15590, sd=17}
cxb2 {+2.92/11 0.015s, n=14308, sd=20} 14. Rb1 {-3.12/9 0.013s, n=12527, sd=19}
Qd4 {+2.88/10 0.039s, n=30466, sd=15} 15. Ne2 {-3.20/10 0.031s, n=25626, sd=19}
Qb4+ {+3.34/10 0.019s, n=18048, sd=20} 16. Qd2 {-3.56/11 0.101s, n=90175, sd=24}
Qa3 {+3.27/10 0.015s, n=14637, sd=19} 17. Qc3 {-3.45/10 0.016s, n=15468, sd=21}
Qxc3+ {+3.55/9 0.014s, n=14532, sd=14}
18. Nxc3 {-3.45/10 0.025s, n=25060, sd=17} Nc5 {+3.32/9 0.035s, n=32114, sd=13}
19. h4 {-3.42/10 0.026s, n=25022, sd=15} Be6 {+3.40/10 0.035s, n=32005, sd=14}
20. Rxb2 {-3.54/9 0.016s, n=14978, sd=16, Black makes an illegal move: e8a8} 1-0