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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 5d4a5287e821c2bda548aa6d38f8a338

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
31
played
Pace
90.5/min
overall 90.5/min
Biggest swing
+902
Seat 1 · move 21

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+1,894+61.1 pawn/100lost 1
gbb-1,894-61.1 pawn/100won 1

Last moves

  1. 31Even0
  2. 30Seat 2+2
  3. 29Seat 1+2
  4. 28Even0
  5. 27Seat 1+300
  6. 26Even0
  7. 25Even0
  8. 24Seat 2+2
  9. 23Seat 1+300
  10. 22Seat 2+2
  11. 21Seat 1+902
  12. 20Seat 2+302

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
efd5f1025764fd71660012e31bc4f291f2696c4cd73ae2dbb15ceb81bc765645
Seed hash
b39e583badc33fd440e4e9d4e6957c9206359710c14e24f883774a40fb6a4643 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 63,597, Merkle root d526ddc57071eb4e93f0db48a4bca9e6543511a1340b74ab7b8befa02ac4f982. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 794f028ea63bb7092706a93746d5d1cd8655411e7b8019dfffd6664198bf1508
  2. b351e7d08853c09dafce1e0f1b2b826c6cc44fde377b4dbf0488c7ef70d5902f
  3. 3c715aebf665a92e1327d3e21c505b559763c264bd0e43291f9bbdd91a2c30b3
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"d7d6"
21"d2d4"
32"f7f6"
41"g1f3"
52"h7h5"
61"f3h4"
72"e7e6"
81"f1e2"
92"g7g6"
101"h4g6"
112"b7b5"
121"g6h8"
132"c7c6"
141"e2h5"
152"e8e7"
161"d1g4"
172"d8a5"
181"c1d2"
192"a5d2"
201"b1d2"
212"b5b4"
221"g4g8"
232"a7a6"
241"g8f7"
252"e7d8"
261"f7f8"
272"d8c7"
281"h8f7"
292"c8b7"
301"f8d8"