MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1937"]
[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/p2p1ppp/4pq2/1pp5/3P2Q1/PP2P3/2P2PPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:47 +0000"]
[GameEndTime "2026-09-14T16:04:48 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.47/9 0.027s, n=21316, sd=14}
6. Bb2 {-0.62/9 0.018s, n=15865, sd=14} a6 {+0.12/9 0.028s, n=24332, sd=14}
7. Nd2 {+0.13/9 0.022s, n=18627, sd=12} cxd4 {-0.19/8 0.014s, n=12766, sd=11}
8. Ngf3 {-0.24/9 0.033s, n=28732, sd=14} Nc6 {-0.14/10 0.038s, n=32528, sd=16}
9. Qg3 {+0.01/10 0.015s, n=12947, sd=12} Qd8 {+0.13/8 0.019s, n=17093, sd=13}
10. Nxd4 {-0.05/9 0.018s, n=16892, sd=13} h5 {-0.03/9 0.016s, n=15450, sd=14}
11. Nxc6 {+0.10/10 0.026s, n=20590, sd=20}
Bxc6 {+0.02/10 0.014s, n=12837, sd=12} 12. Bd3 {+0.20/10 0.016s, n=12729, sd=15}
h4 {+0.25/10 0.021s, n=14079, sd=13} 13. Qh3 {+0.45/10 0.022s, n=18711, sd=15}
Nf6 {+0.09/9 0.021s, n=14173, sd=12} 14. e4 {+0.22/10 0.039s, n=32775, sd=16}
Qc7 {+0.33/8 0.025s, n=16534, sd=11, White makes an illegal move: e1a1} 0-1