MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1396"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1p1ppppp/p1p5/8/1P3q2/N4P2/P1PPP1PP/R1BQKBNR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:58 +0000"]
[GameEndTime "2026-09-14T13:39:58 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb4 {+2.21/9 0.020s, n=15276, sd=15}
6. e3 {-2.12/9 0.018s, n=12954, sd=13} d5 {+2.05/9 0.027s, n=21509, sd=14}
7. c4 {-2.19/10 0.025s, n=18444, sd=15} e6 {+2.09/10 0.033s, n=27291, sd=14}
8. f4 {-2.20/8 0.026s, n=14575, sd=10} Qa5 {+2.44/10 0.028s, n=21752, sd=15}
9. Nc2 {-2.50/9 0.032s, n=19684, sd=13} Nf6 {+2.30/10 0.018s, n=14415, sd=12}
10. Bb2 {-2.14/9 0.051s, n=23979, sd=16} c5 {+2.25/8 0.031s, n=13351, sd=12}
11. a4 {-2.14/9 0.023s, n=16535, sd=14} Be7 {+2.14/8 0.026s, n=19282, sd=12}
12. Nf3 {-2.14/10 0.074s, n=41113, sd=17} Nc6 {+2.23/10 0.087s, n=42587, sd=14}
13. Bd3 {-2.14/10 0.018s, n=12977, sd=8} dxc4 {+2.09/10 0.026s, n=19939, sd=12}
14. Bxc4 {-2.04/9 0.019s, n=12023, sd=16}
Qc7 {+2.05/9 0.029s, n=21196, sd=15, White makes an illegal move: e1h1} 0-1