MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "188"]
[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 "rn1qkbnr/p1p1pp1p/b2p2p1/1p6/2P2P2/P5P1/RP1PP2P/1NBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:49 +0000"]
[GameEndTime "2026-09-14T15:59:50 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+2.45/9 0.023s, n=20940, sd=17}
6. b4 {-2.98/10 0.025s, n=19550, sd=13} cxb3 {+2.34/9 0.021s, n=17018, sd=14}
7. Qxb3 {-2.62/10 0.015s, n=12607, sd=13} Bg7 {+2.51/9 0.021s, n=17071, sd=15}
8. Bg2 {-2.79/9 0.014s, n=12738, sd=19} c6 {+2.69/10 0.028s, n=20203, sd=14}
9. Qa4 {-2.79/9 0.021s, n=16201, sd=14} Bc8 {+2.83/10 0.032s, n=26247, sd=17}
10. Nf3 {-2.64/8 0.018s, n=14088, sd=12} Nf6 {+2.43/9 0.025s, n=16760, sd=18}
11. Rb2 {-3.01/9 0.021s, n=16289, sd=14} Bd7 {+2.88/8 0.015s, n=12601, sd=14}
12. e4 {-2.75/9 0.030s, n=22234, sd=13} c5 {+2.99/9 0.017s, n=13543, sd=20}
13. Qc4 {-3.27/10 0.024s, n=19044, sd=14}
Nc6 {+3.74/9 0.016s, n=12183, sd=14, White makes an illegal move: e1h1} 0-1