MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1173"]
[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 "r1bqkbnr/ppp2p1p/2np4/4N1p1/3P4/4B3/PPP1PPPP/RN1QKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:48 +0000"]
[GameEndTime "2026-09-14T13:38:49 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe5 {+4.48/10 0.034s, n=25969, sd=16}
6. d5 {-4.89/8 0.018s, n=14436, sd=14} Nce7 {+4.32/10 0.040s, n=28465, sd=15}
7. c4 {-4.51/8 0.018s, n=13444, sd=11} Nf5 {+4.46/11 0.066s, n=48702, sd=17}
8. Bd2 {-4.31/9 0.021s, n=15814, sd=13} Nf6 {+4.51/11 0.039s, n=27719, sd=19}
9. Nc3 {-4.32/10 0.028s, n=17656, sd=16} Rg8 {+4.58/9 0.017s, n=12894, sd=13}
10. e3 {-4.43/10 0.019s, n=13813, sd=14} Bd7 {+4.34/10 0.058s, n=36430, sd=19}
11. Qc2 {-4.22/10 0.051s, n=34849, sd=13} Bd6 {+4.63/10 0.086s, n=54955, sd=17}
12. Nb5 {-3.61/9 0.037s, n=25444, sd=15} Bxb5 {+5.30/9 0.022s, n=13290, sd=12}
13. Qxf5 {-5.42/8 0.017s, n=12626, sd=12} Bd7 {+5.33/11 0.056s, n=25632, sd=17}
14. Qc2 {-5.50/9 0.017s, n=12696, sd=15}
Qe7 {+5.45/9 0.033s, n=12934, sd=12, White makes an illegal move: e1a1} 0-1