MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2170"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp1p1ppp/4p3/2p5/2P1P3/1P3Q2/P2P1PPP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:03 -0400"]
[GameEndTime "2026-09-14T11:34:03 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qg3 {+0.20/10 0.023s, n=27630, sd=14} d6 {-0.22/9 0.018s, n=15011, sd=14}
6. Bb2 {+0.04/10 0.016s, n=16544, sd=14} Nf6 {+0.01/10 0.016s, n=12672, sd=14}
7. Nc3 {-0.20/9 0.015s, n=17734, sd=18} Nc6 {+0.05/9 0.019s, n=21236, sd=15}
8. f4 {+0.26/10 0.025s, n=21059, sd=12} g6 {-0.12/9 0.011s, n=13675, sd=16}
9. Be2 {+0.03/8 0.012s, n=13077, sd=12} Bg7 {+0.69/9 0.019s, n=13655, sd=14}
10. Bf3 {-0.58/8 0.017s, n=12532, sd=14} Nb4 {+1.48/10 0.012s, n=13038, sd=14}
11. Kd1 {-1.69/9 0.027s, n=23421, sd=16} Nd3 {+1.66/9 0.024s, n=26300, sd=15}
12. Rb1 {-2.00/9 0.025s, n=23599, sd=15} Nxb2+ {+2.04/9 0.025s, n=29573, sd=16}
13. Rxb2 {-1.78/10 0.068s, n=77635, sd=18} Rb8 {+1.87/10 0.018s, n=15499, sd=15}
14. Rb1 {-1.87/10 0.022s, n=26308, sd=16, Black makes an illegal move: e8h8} 1-0