MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "224"]
[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 "rnbq1bnr/pp1pkp1p/4p3/2p3p1/8/1PP1P2P/P2P1PP1/RNBQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:40 +0000"]
[GameEndTime "2026-09-14T13:35:41 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.61/8 0.025s, n=16013, sd=9} Ke8 {-1.55/9 0.018s, n=13157, sd=13}
6. Nf3 {+1.96/10 0.043s, n=32537, sd=12} d5 {-1.80/9 0.025s, n=16082, sd=14}
7. dxc5 {+2.14/9 0.018s, n=13123, sd=15} Bxc5 {-1.55/9 0.024s, n=17662, sd=15}
8. Bb2 {+2.17/10 0.027s, n=19696, sd=14} Nf6 {-2.15/8 0.018s, n=12354, sd=14}
9. c4 {+2.05/9 0.029s, n=17459, sd=11} Rg8 {-2.22/8 0.032s, n=22013, sd=13}
10. Qc2 {+2.13/9 0.017s, n=12749, sd=14} Be7 {-2.21/9 0.048s, n=29692, sd=12}
11. Nc3 {+1.99/9 0.022s, n=15469, sd=15} dxc4 {-2.10/10 0.048s, n=31423, sd=15}
12. Bxc4 {+2.16/8 0.017s, n=12488, sd=11} Nc6 {-2.05/9 0.025s, n=17796, sd=15}
13. Rd1 {+2.21/9 0.021s, n=15053, sd=14}
Bd7 {-2.45/11 0.073s, n=29800, sd=20, White makes an illegal move: e1h1} 0-1